Varnish Cache Varnish
By the Year
In 2024 there have been 0 vulnerabilities in Varnish Cache Varnish . Varnish did not have any published security vulnerabilities last year.
Year | Vulnerabilities | Average Score |
---|---|---|
2024 | 0 | 0.00 |
2023 | 0 | 0.00 |
2022 | 0 | 0.00 |
2021 | 0 | 0.00 |
2020 | 0 | 0.00 |
2019 | 1 | 7.50 |
2018 | 0 | 0.00 |
It may take a day or so for new Varnish 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 Varnish Cache Varnish Security Vulnerabilities
An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1
CVE-2019-15892
7.5 - High
- September 03, 2019
An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1. An HTTP/1 parsing failure allows a remote attacker to trigger an assert by sending crafted HTTP/1 requests. The assert will cause an automatic restart with a clean cache, which makes it a Denial of Service attack.
assertion failure
vbf_stp_error in bin/varnishd/cache/cache_fetch.c in Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1
CVE-2017-8807
9.1 - Critical
- November 16, 2017
vbf_stp_error in bin/varnishd/cache/cache_fetch.c in Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 allows remote attackers to obtain sensitive information from process memory because a VFP_GetStorage buffer is larger than intended in certain circumstances involving -sfile Stevedore transient objects.
Buffer Overflow
An issue was discovered in Varnish HTTP Cache 4.0.1 through 4.0.4, 4.1.0 through 4.1.7, 5.0.0, and 5.1.0 through 5.1.2
CVE-2017-12425
7.5 - High
- August 04, 2017
An issue was discovered in Varnish HTTP Cache 4.0.1 through 4.0.4, 4.1.0 through 4.1.7, 5.0.0, and 5.1.0 through 5.1.2. A wrong if statement in the varnishd source code means that particular invalid requests from the client can trigger an assert, related to an Integer Overflow. This causes the varnishd worker process to abort and restart, losing the cached contents in the process. An attacker can therefore crash the varnishd worker process on demand and effectively keep it from serving content - a Denial-of-Service attack. The specific source-code filename containing the incorrect statement varies across releases.
Integer Overflow or Wraparound
Varnish before 3.0.5
CVE-2013-4484
- November 01, 2013
Varnish before 3.0.5 allows remote attackers to cause a denial of service (child-process crash and temporary caching outage) via a GET request with trailing whitespace characters and no URI.
Buffer Overflow
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