Vulnerability Details : CVE-2017-9990
Stack-based buffer overflow in the color_string_to_rgba function in libavcodec/xpmdec.c in FFmpeg 3.3 before 3.3.1 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted file.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2017-9990
- cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-9990
0.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-9990
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-9990
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-9990
-
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1466
1466 - ffmpeg: Stack-buffer-overflow in color_string_to_rgba - oss-fuzz - MonorailIssue Tracking;Third Party Advisory
-
http://www.securityfocus.com/bid/99313
FFmpeg CVE-2017-9990 Stack Buffer Overflow VulnerabilityThird Party Advisory;VDB Entry
-
https://github.com/FFmpeg/FFmpeg/commit/cb243972b121b1ae6b60a78ff55a0506c69f3879
avcodec/xpmdec: Fix multiple pointer/memory issues · FFmpeg/FFmpeg@cb24397 · GitHubPatch;Third Party Advisory
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