CVE-2017-12863High· 8.8▾ TwilightInteger Overflow or Wraparound in OpenCV
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 48.4 · likelihood 0.5 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Jul 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
2.7%
2.7% → 2.7%
Last analysed / modified upstream
In opencv/modules/imgcodecs/src/grfmt_pxm.cpp, function PxMDecoder::readData has an integer overflow when calculate src_pitch. If the image is from remote, may lead to remote code execution or denial of service. This affects OpenCV 3.3 (corresponding to OpenCV-Python 3.3.0.9) and earlier.
opencv-python < 3.3.1.11opencv-contrib-python < 3.3.1.11Upgrade to a patched release:
opencv-python 3.3.1.11opencv-contrib-python 3.3.1.11Connected by shared product, vendor, weakness, or advisory.
CVE-2017-12601High· 8.8Improper Restriction of Operations within the Bounds of a Memory Buffer in OpenCV
CVE-2017-12606High· 8.8Out-of-bounds Write in OpenCV
CVE-2017-12605High· 8.8Out-of-bounds Write in OpenCV
CVE-2017-12602High· 7.5Denial of Service in OpenCV
CVE-2017-1000450High· 8.8Integer Overflow or Wraparound in OpenCV.
CVE-2017-17760Medium· 6.5Improper Restriction of Operations within the Bounds of a Memory Buffer in OpenCV