Integer Overflow or Wraparound Affecting jbig2dec package, versions <0.11+20120125-1ubuntu1.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1404-JBIG2DEC-308482
- published17 Apr 2017
- disclosed17 Apr 2017
Introduced: 17 Apr 2017
CVE-2017-7885 (opens in a new tab)How to fix?
Upgrade Ubuntu:14.04 jbig2dec to version 0.11+20120125-1ubuntu1.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream jbig2dec package and not the jbig2dec package as distributed by Ubuntu.
See How to fix? for Ubuntu:14.04 relevant fixed versions and status.
Artifex jbig2dec 0.13 has a heap-based buffer over-read leading to denial of service (application crash) or disclosure of sensitive information from process memory, because of an integer overflow in the jbig2_decode_symbol_dict function in jbig2_symbol_dict.c in libjbig2dec.a during operation on a crafted .jb2 file.