Integer Overflow or Wraparound Affecting libraw package, versions <0.18.13-1
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-DEBIAN10-LIBRAW-323640
- published16 Aug 2018
- disclosed7 Dec 2018
Introduced: 16 Aug 2018
CVE-2018-5816 (opens in a new tab)How to fix?
Upgrade Debian:10 libraw to version 0.18.13-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libraw package and not the libraw package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
An integer overflow error within the "identify()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.12 can be exploited to trigger a division by zero via specially crafted NOKIARAW file (Note: This vulnerability is caused due to an incomplete fix of CVE-2018-5804).
References
- https://security-tracker.debian.org/tracker/CVE-2018-5816
- https://github.com/LibRaw/LibRaw/commit/1d8d1b452e5dc74033ee9f846081a0efb616cc39
- https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-14/
- https://secuniaresearch.flexerasoftware.com/advisories/83507/
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-5816
- https://usn.ubuntu.com/3838-1/