Apache Traffic Server
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By the Year
In 2025 there have been 0 vulnerabilities in Apache Traffic Server. Last year, in 2024 Traffic Server had 6 security vulnerabilities published. Right now, Traffic Server is on track to have less security vulnerabilities in 2025 than it did last year.
Year | Vulnerabilities | Average Score |
---|---|---|
2025 | 0 | 0.00 |
2024 | 6 | 7.43 |
2023 | 8 | 7.70 |
2022 | 11 | 7.23 |
2021 | 14 | 7.87 |
2020 | 5 | 8.88 |
2019 | 10 | 7.40 |
2018 | 5 | 6.42 |
It may take a day or so for new Traffic Server vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Apache Traffic Server Security Vulnerabilities
Bluetooth Service Integer Overflow Vulnerability in Android
CVE-2018-9481
6.5 - Medium
- November 20, 2024
In bta_hd_set_report_act of bta_hd_act.cc, there is a possible out-of-bounds read due to an integer overflow. This could lead to remote information disclosure in the Bluetooth service with no additional execution privileges needed. User interaction is not needed for exploitation.
Integer Overflow or Wraparound
Apache Traffic Server: HTTP Header Parsing Vulnerability
CVE-2024-50305
- November 14, 2024
Valid Host header field can cause Apache Traffic Server to crash on some platforms. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.5. Users are recommended to upgrade to version 9.2.6, which fixes the issue, or 10.0.2, which does not have the issue.
Improper Input Validation
Apache Traffic Server Privilege Retention Vulnerability on Startup
CVE-2024-50306
- November 14, 2024
Unchecked return value can allow Apache Traffic Server to retain privileges on startup. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.5, from 10.0.0 through 10.0.1. Users are recommended to upgrade to version 9.2.6 or 10.0.2, which fixes the issue.
Unchecked Return Value
Apache Traffic Server accepts characters that are not allowed for HTTP field names and forwards malformed requests to origin servers
CVE-2023-38522
7.5 - High
- July 26, 2024
Apache Traffic Server accepts characters that are not allowed for HTTP field names and forwards malformed requests to origin servers. This can be utilized for request smuggling and may also lead cache poisoning if the origin servers are vulnerable. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4. Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue.
HTTP Request Smuggling
Apache Traffic Server forwards malformed HTTP chunked trailer section to origin servers
CVE-2024-35161
7.5 - High
- July 26, 2024
Apache Traffic Server forwards malformed HTTP chunked trailer section to origin servers. This can be utilized for request smuggling and may also lead cache poisoning if the origin servers are vulnerable. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4. Users can set a new setting (proxy.config.http.drop_chunked_trailers) not to forward chunked trailer section. Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue.
HTTP Request Smuggling
Invalid Accept-Encoding header can cause Apache Traffic Server to fail cache lookup and force forwarding requests
CVE-2024-35296
8.2 - High
- July 26, 2024
Invalid Accept-Encoding header can cause Apache Traffic Server to fail cache lookup and force forwarding requests. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4. Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue.
Improper Input Validation
Improper Input Validation vulnerability in Apache Traffic Server with malformed HTTP/2 frames.This issue affects Apache Traffic Server:
CVE-2023-39456
7.5 - High
- October 17, 2023
Improper Input Validation vulnerability in Apache Traffic Server with malformed HTTP/2 frames.This issue affects Apache Traffic Server: from 9.0.0 through 9.2.2. Users are recommended to upgrade to version 9.2.3, which fixes the issue.
Improper Input Validation
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Traffic Server.This issue affects Apache Traffic Server:
CVE-2023-41752
7.5 - High
- October 17, 2023
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 8.1.8, from 9.0.0 through 9.2.2. Users are recommended to upgrade to version 8.1.9 or 9.2.3, which fixes the issue.
Information Disclosure
The HTTP/2 protocol
CVE-2023-44487
7.5 - High
- October 10, 2023
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Resource Exhaustion
Improper Input Validation vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.
CVE-2023-33934
9.1 - Critical
- August 09, 2023
Improper Input Validation vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.
HTTP Request Smuggling
Improper input validation vulnerability on the range header in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.
CVE-2022-47185
7.5 - High
- August 09, 2023
Improper input validation vulnerability on the range header in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.
Improper Input Validation
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: 8.0.0 to 9.2.0.
CVE-2022-47184
7.5 - High
- June 14, 2023
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: 8.0.0 to 9.2.0.
Information Disclosure
Improper Input Validation vulnerability in Apache Software Foundation Apache Traffic Server
CVE-2023-30631
7.5 - High
- June 14, 2023
Improper Input Validation vulnerability in Apache Software Foundation Apache Traffic Server. The configuration option proxy.config.http.push_method_enabled didn't function. However, by default the PUSH method is blocked in the ip_allow configuration file.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0. 8.x users should upgrade to 8.1.7 or later versions 9.x users should upgrade to 9.2.1 or later versions
Improper Input Validation
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server:
CVE-2023-33933
7.5 - High
- June 14, 2023
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0. 8.x users should upgrade to 8.1.7 or later versions 9.x users should upgrade to 9.2.1 or later versions
Information Disclosure
Improper Input Validation vulnerability for the xdebug plugin in Apache Software Foundation Apache Traffic Server
CVE-2022-40743
6.1 - Medium
- December 19, 2022
Improper Input Validation vulnerability for the xdebug plugin in Apache Software Foundation Apache Traffic Server can lead to cross site scripting and cache poisoning attacks.This issue affects Apache Traffic Server: 9.0.0 to 9.1.3. Users should upgrade to 9.1.4 or later versions.
XSS
Improper Check for Unusual or Exceptional Conditions vulnerability handling requests in Apache Traffic Server
CVE-2022-32749
7.5 - High
- December 19, 2022
Improper Check for Unusual or Exceptional Conditions vulnerability handling requests in Apache Traffic Server allows an attacker to crash the server under certain conditions. This issue affects Apache Traffic Server: from 8.0.0 through 9.1.3.
Improper Check for Unusual or Exceptional Conditions
Improper Check for Unusual or Exceptional Conditions vulnerability in handling the requests to Apache Traffic Server
CVE-2022-37392
5.3 - Medium
- December 19, 2022
Improper Check for Unusual or Exceptional Conditions vulnerability in handling the requests to Apache Traffic Server. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.
Improper Check for Unusual or Exceptional Conditions
Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to request secure resources
CVE-2021-37150
7.5 - High
- August 10, 2022
Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to request secure resources. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.
Improper Input Validation
Improper Input Validation vulnerability in HTTP/2 request validation of Apache Traffic Server
CVE-2022-25763
7.5 - High
- August 10, 2022
Improper Input Validation vulnerability in HTTP/2 request validation of Apache Traffic Server allows an attacker to create smuggle or cache poison attacks. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.
HTTP Request Smuggling
Improper Input Validation vulnerability in HTTP/1.1 header parsing of Apache Traffic Server allows an attacker to send invalid headers
CVE-2022-28129
7.5 - High
- August 10, 2022
Improper Input Validation vulnerability in HTTP/1.1 header parsing of Apache Traffic Server allows an attacker to send invalid headers. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.
Improper Input Validation
Improper Input Validation vulnerability in handling the Transfer-Encoding header of Apache Traffic Server
CVE-2022-31778
7.5 - High
- August 10, 2022
Improper Input Validation vulnerability in handling the Transfer-Encoding header of Apache Traffic Server allows an attacker to poison the cache. This issue affects Apache Traffic Server 8.0.0 to 9.0.2.
Improper Input Validation
Improper Input Validation vulnerability in HTTP/2 header parsing of Apache Traffic Server allows an attacker to smuggle requests
CVE-2022-31779
7.5 - High
- August 10, 2022
Improper Input Validation vulnerability in HTTP/2 header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.
Improper Input Validation
Improper Input Validation vulnerability in HTTP/2 frame handling of Apache Traffic Server allows an attacker to smuggle requests
CVE-2022-31780
7.5 - High
- August 10, 2022
Improper Input Validation vulnerability in HTTP/2 frame handling of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.
Improper Input Validation
Improper Input Validation vulnerability in request line parsing of Apache Traffic Server allows an attacker to send invalid requests
CVE-2021-44040
7.5 - High
- March 23, 2022
Improper Input Validation vulnerability in request line parsing of Apache Traffic Server allows an attacker to send invalid requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.3 and 9.0.0 to 9.1.1.
Improper Input Validation
Improper Authentication vulnerability in TLS origin validation of Apache Traffic Server
CVE-2021-44759
8.1 - High
- March 23, 2022
Improper Authentication vulnerability in TLS origin validation of Apache Traffic Server allows an attacker to create a man in the middle attack. This issue affects Apache Traffic Server 8.0.0 to 8.1.0.
authentification
Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests
CVE-2021-37149
7.5 - High
- November 03, 2021
Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.
Improper Input Validation
Improper Input Validation vulnerability in accepting socket connections in Apache Traffic Server
CVE-2021-41585
7.5 - High
- November 03, 2021
Improper Input Validation vulnerability in accepting socket connections in Apache Traffic Server allows an attacker to make the server stop accepting new connections. This issue affects Apache Traffic Server 5.0.0 to 9.1.0.
Improper Input Validation
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in the stats-over-http plugin of Apache Traffic Server
CVE-2021-43082
9.8 - Critical
- November 03, 2021
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in the stats-over-http plugin of Apache Traffic Server allows an attacker to overwrite memory. This issue affects Apache Traffic Server 9.1.0.
Classic Buffer Overflow
Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests
CVE-2021-37147
7.5 - High
- November 03, 2021
Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.
Improper Input Validation
Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests
CVE-2021-37148
7.5 - High
- November 03, 2021
Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.0.1.
Improper Input Validation
Improper Authentication vulnerability in TLS origin verification of Apache Traffic Server allows for man in the middle attacks
CVE-2021-38161
8.1 - High
- November 03, 2021
Improper Authentication vulnerability in TLS origin verification of Apache Traffic Server allows for man in the middle attacks. This issue affects Apache Traffic Server 8.0.0 to 8.0.8.
authentification
Stack-based Buffer Overflow vulnerability in cachekey plugin of Apache Traffic Server
CVE-2021-35474
9.8 - Critical
- June 30, 2021
Stack-based Buffer Overflow vulnerability in cachekey plugin of Apache Traffic Server. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.
Memory Corruption
Improper Input Validation vulnerability in HTTP/2 of Apache Traffic Server allows an attacker to DOS the server
CVE-2021-32566
7.5 - High
- June 30, 2021
Improper Input Validation vulnerability in HTTP/2 of Apache Traffic Server allows an attacker to DOS the server. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.
Improper Input Validation
Improper Input Validation vulnerability in HTTP/2 of Apache Traffic Server allows an attacker to DOS the server
CVE-2021-32567
7.5 - High
- June 30, 2021
Improper Input Validation vulnerability in HTTP/2 of Apache Traffic Server allows an attacker to DOS the server. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.
Improper Input Validation
Invalid values in the Content-Length header sent to Apache Traffic Server allows an attacker to smuggle requests
CVE-2021-32565
7.5 - High
- June 29, 2021
Invalid values in the Content-Length header sent to Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.
HTTP Request Smuggling
Incorrect handling of url fragment vulnerability of Apache Traffic Server allows an attacker to poison the cache
CVE-2021-27577
7.5 - High
- June 29, 2021
Incorrect handling of url fragment vulnerability of Apache Traffic Server allows an attacker to poison the cache. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.
HTTP Request Smuggling
Apache Traffic Server 9.0.0 is vulnerable to a remote DOS attack on the experimental Slicer plugin.
CVE-2021-27737
7.5 - High
- May 14, 2021
Apache Traffic Server 9.0.0 is vulnerable to a remote DOS attack on the experimental Slicer plugin.
ATS negative cache option is vulnerable to a cache poisoning attack
CVE-2020-17509
7.5 - High
- January 11, 2021
ATS negative cache option is vulnerable to a cache poisoning attack. If you have this option enabled, please upgrade or disable this feature. Apache Traffic Server versions 7.0.0 to 7.1.11 and 8.0.0 to 8.1.0 are affected.
HTTP Request Smuggling
The ATS ESI plugin has a memory disclosure vulnerability
CVE-2020-17508
7.5 - High
- January 11, 2021
The ATS ESI plugin has a memory disclosure vulnerability. If you are running the plugin please upgrade. Apache Traffic Server versions 7.0.0 to 7.1.11 and 8.0.0 to 8.1.0 are affected.
Information Disclosure
Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.10, and 8.0.0 to 8.0.7 is vulnerable to certain types of HTTP/2 HEADERS frames
CVE-2020-9494
7.5 - High
- June 24, 2020
Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.10, and 8.0.0 to 8.0.7 is vulnerable to certain types of HTTP/2 HEADERS frames that can cause the server to allocate a large amount of memory and spin the thread.
Buffer Overflow
Apache ATS 6.0.0 to 6.2.3
CVE-2020-9481
7.5 - High
- April 27, 2020
Apache ATS 6.0.0 to 6.2.3, 7.0.0 to 7.1.9, and 8.0.0 to 8.0.6 is vulnerable to a HTTP/2 slow read attack.
Resource Exhaustion
There is a vulnerability in Apache Traffic Server 6.0.0 to 6.2.3
CVE-2019-17559
9.8 - Critical
- March 23, 2020
There is a vulnerability in Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.8, and 8.0.0 to 8.0.5 with a smuggling attack and scheme parsing. Upgrade to versions 7.1.9 and 8.0.6 or later versions.
HTTP Request Smuggling
There is a vulnerability in Apache Traffic Server 6.0.0 to 6.2.3
CVE-2020-1944
9.8 - Critical
- March 23, 2020
There is a vulnerability in Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.8, and 8.0.0 to 8.0.5 with a smuggling attack and Transfer-Encoding and Content length headers. Upgrade to versions 7.1.9 and 8.0.6 or later versions.
HTTP Request Smuggling
There is a vulnerability in Apache Traffic Server 6.0.0 to 6.2.3
CVE-2019-17565
9.8 - Critical
- March 23, 2020
There is a vulnerability in Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.8, and 8.0.0 to 8.0.5 with a smuggling attack and chunked encoding. Upgrade to versions 7.1.9 and 8.0.6 or later versions.
HTTP Request Smuggling
Apache Traffic Server is vulnerable to HTTP/2 setting flood attacks
CVE-2019-10079
7.5 - High
- October 22, 2019
Apache Traffic Server is vulnerable to HTTP/2 setting flood attacks. Earlier versions of Apache Traffic Server didn't limit the number of setting frames sent from the client using the HTTP/2 protocol. Users should upgrade to Apache Traffic Server 7.1.7, 8.0.4, or later versions.
Allocation of Resources Without Limits or Throttling
Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service
CVE-2019-9516
6.5 - Medium
- August 13, 2019
Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory.
Allocation of Resources Without Limits or Throttling
Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation
CVE-2019-9511
7.5 - High
- August 13, 2019
Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
Allocation of Resources Without Limits or Throttling
Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service
CVE-2019-9512
7.5 - High
- August 13, 2019
Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
Resource Exhaustion
Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service
CVE-2019-9513
7.5 - High
- August 13, 2019
Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.
Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service
CVE-2019-9514
7.5 - High
- August 13, 2019
Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both.
Allocation of Resources Without Limits or Throttling
Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service
CVE-2019-9515
7.5 - High
- August 13, 2019
Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
Allocation of Resources Without Limits or Throttling
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service
CVE-2019-9517
7.5 - High
- August 13, 2019
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both.
Allocation of Resources Without Limits or Throttling
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service
CVE-2019-9518
7.5 - High
- August 13, 2019
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSH_PROMISE. The peer spends time processing each frame disproportionate to attack bandwidth. This can consume excess CPU.
Allocation of Resources Without Limits or Throttling
sslheaders plugin extracts information from the client certificate and sets headers in the request based on the configuration of the plugin
CVE-2018-11783
7.5 - High
- March 07, 2019
sslheaders plugin extracts information from the client certificate and sets headers in the request based on the configuration of the plugin. The plugin doesn't strip the headers from the request in some scenarios. This problem was discovered in versions 6.0.0 to 6.0.3, 7.0.0 to 7.1.5, and 8.0.0 to 8.0.1.
Information Disclosure
Adding method ACLs in remap.config can cause a segfault when the user makes a carefully crafted request
CVE-2018-1318
7.5 - High
- August 29, 2018
Adding method ACLs in remap.config can cause a segfault when the user makes a carefully crafted request. This affects versions Apache Traffic Server (ATS) 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions.
Improper Input Validation
Pages that are rendered using the ESI plugin can have access to the cookie header when the plugin is configured not to allow access
CVE-2018-8040
5.3 - Medium
- August 29, 2018
Pages that are rendered using the ESI plugin can have access to the cookie header when the plugin is configured not to allow access. This affects Apache Traffic Server (ATS) versions 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions.
Exposure of Resource to Wrong Sphere
A carefully crafted invalid TLS handshake can cause Apache Traffic Server (ATS) to segfault
CVE-2018-8022
7.5 - High
- August 29, 2018
A carefully crafted invalid TLS handshake can cause Apache Traffic Server (ATS) to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions.
Improper Input Validation
When there are multiple ranges in a range request, Apache Traffic Server (ATS) will read the entire object from cache
CVE-2018-8005
5.3 - Medium
- August 29, 2018
When there are multiple ranges in a range request, Apache Traffic Server (ATS) will read the entire object from cache. This can cause performance problems with large objects in cache. This affects versions 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x users should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions.
Resource Exhaustion
There are multiple HTTP smuggling and cache poisoning issues when clients making malicious requests interact with Apache Traffic Server (ATS)
CVE-2018-8004
6.5 - Medium
- August 29, 2018
There are multiple HTTP smuggling and cache poisoning issues when clients making malicious requests interact with Apache Traffic Server (ATS). This affects versions 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions.
HTTP Request Smuggling
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