KEPServerEX Buffer Overflow Enables Crash / Info Leak
CVE-2023-5908 Published on November 30, 2023
Heap Based Buffer Overflow in PTC KEPServerEx
KEPServerEX is vulnerable to a buffer overflow which may allow an attacker to crash the product being accessed or leak information.
Vulnerability Analysis
CVE-2023-5908 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity, and a high impact on availability.
Weakness Type
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
Products Associated with CVE-2023-5908
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Affected Versions
PTC KEPServerEX:- Before and including 6.14.263.0 is affected.
- Before and including 6.14.263.0 is affected.
- Version All versions is affected.
- Before and including 6.14 is affected.
- Before and including 1.7 is affected.
- Before and including 6.14.263.0 is affected.
- Before and including 7.614 is affected.
- Before and including 6.14.263.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.