Integer Overflow or Wraparound in OpenCV
In opencv/modules/imgcodecs/src/grfmt_pxm.cpp, function ReadNumber did not checkout the input length, which lead to integer overflow. If the image is from remote, may lead to remote code execution or denial of service. This affects OpenCV 3.3 (corresponding with OpenCV-Python version 3.3.0.9) and earlier.
01
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2017-12864US | high8.8 | — | ||
In opencv/modules/imgcodecs/src/grfmt_pxm.cpp, function ReadNumber did not checkout the input length, which lead to integer overflow. If the image is from remote, may lead to remot… | ||||
02
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/opencv/opencv-pythonPACKAGE
- https://github.com/opencv/opencv/issues/9372WEB
- https://github.com/opencv/opencv/pull/9376WEB
- https://lists.debian.org/debian-lts-announce/2018/07/msg00030.htmlWEB
- https://lists.debian.org/debian-lts-announce/2021/10/msg00028.htmlWEB
- https://nvd.nist.gov/vuln/detail/CVE-2017-12864ADVISORY
- https://security.gentoo.org/glsa/201712-02WEB
scry
Advisories wie diese benennen die exponierten Produkte, die Angreifer auf Ihrer Angriffsfläche ins Visier nehmen. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan