Out-of-bounds Read The advisory has been revoked - it doesn't affect any version of package netpbm-free (opens in a new tab)
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-DEBIAN9-NETPBMFREE-604437
- published19 Aug 2020
- disclosed25 Mar 2018
Introduced: 25 Mar 2018
CVE-2018-8975 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream netpbm-free package and not the netpbm-free package as distributed by Debian.
The pm_mallocarray2 function in lib/util/mallocvar.c in Netpbm through 10.81.03 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted image file, as demonstrated by pbmmask.
References
- https://security-tracker.debian.org/tracker/CVE-2018-8975
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LVMWVVFEADMA7XIPXFHGSBRYKEGGDFGE/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VEZRUJ5LNGULJL7QUAHPV5LBOKIJYP5I/
- https://github.com/xiaoqx/pocs/blob/master/netpbm
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00056.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LVMWVVFEADMA7XIPXFHGSBRYKEGGDFGE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VEZRUJ5LNGULJL7QUAHPV5LBOKIJYP5I/