Information Exposure The advisory has been revoked - it doesn't affect any version of package imagemagick (opens in a new tab)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-DEBIAN8-IMAGEMAGICK-400136
- published25 Sept 2018
- disclosed1 Sept 2018
Introduced: 1 Sep 2018
CVE-2018-16323 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream imagemagick package and not the imagemagick package as distributed by Debian.
ReadXBMImage in coders/xbm.c in ImageMagick before 7.0.8-9 leaves data uninitialized when processing an XBM file that has a negative pixel value. If the affected code is used as a library loaded into a process that includes sensitive information, that information sometimes can be leaked via the image data.
References
- https://security-tracker.debian.org/tracker/CVE-2018-16323
- https://www.exploit-db.com/exploits/45890/
- https://github.com/ImageMagick/ImageMagick/commit/216d117f05bff87b9dc4db55a1b1fadb38bcb786
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-16323
- https://usn.ubuntu.com/3785-1/
- https://usn.ubuntu.com/4034-1/
- https://github.com/ttffdd/XBadManners