Loop with Unreachable Exit Condition ('Infinite Loop') Affecting libraw package, versions <0.19.2-r0
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-ALPINE318-LIBRAW-5515209
- published23 Dec 2018
- disclosed20 Feb 2019
Introduced: 23 Dec 2018
CVE-2018-5818 (opens in a new tab)How to fix?
Upgrade Alpine:3.18 libraw to version 0.19.2-r0 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 Alpine.
See How to fix? for Alpine:3.18 relevant fixed versions and status.
An error within the "parse_rollei()" function (internal/dcraw_common.cpp) within LibRaw versions prior to 0.19.1 can be exploited to trigger an infinite loop.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5818
- https://lists.debian.org/debian-lts-announce/2019/03/msg00036.html
- https://security-tracker.debian.org/tracker/CVE-2018-5818
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-27/
- https://www.libraw.org/news/libraw-0-19-2-release
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-5818
- https://usn.ubuntu.com/3989-1/