Vulnerability Details : CVE-2017-12862
In modules/imgcodecs/src/grfmt_pxm.cpp, the length of buffer AutoBuffer _src is small than expected, which will cause copy buffer overflow later. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Products affected by CVE-2017-12862
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-12862
0.70%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-12862
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:3.1/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-2017-12862
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-12862
-
https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html
[SECURITY] [DLA 2799-1] opencv security updateMailing List;Third Party Advisory
-
https://github.com/opencv/opencv/issues/9370
AutoBuffer_heap_overflow in grfmt_pxm.cpp · Issue #9370 · opencv/opencv · GitHubIssue Tracking;Patch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html
[SECURITY] [DLA 1438-1] opencv security updateMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/201712-02
OpenCV: Multiple vulnerabilities (GLSA 201712-02) — Gentoo securityThird Party Advisory
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