Vulnerability Details : CVE-2024-36619
FFmpeg n6.1.1 has a vulnerability in the WAVARC decoder of the libavcodec library which allows for an integer overflow when handling certain block types, leading to a denial-of-service (DoS) condition.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2024-36619
- cpe:2.3:a:ffmpeg:ffmpeg:6.1.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2024-36619
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-36619
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
3.9
|
1.4
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-11-29 |
CWE ids for CVE-2024-36619
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
References for CVE-2024-36619
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https://github.com/FFmpeg/FFmpeg/blob/n6.1.1/libavcodec/wavarc.c#L651
FFmpeg/libavcodec/wavarc.c at n6.1.1 · FFmpeg/FFmpeg · GitHubProduct
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https://github.com/ffmpeg/ffmpeg/commit/28c7094b25b689185155a6833caf2747b94774a4
avcodec/wavarc: fix signed integer overflow in block type 6/19 · FFmpeg/FFmpeg@28c7094 · GitHubPatch
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https://gist.github.com/1047524396/fad68e8251f4e34a1bb838de697d5119
CVE-2024-36619 · GitHubThird Party Advisory
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