Out-of-Bounds Affecting unrtf package, versions <0.21.9-clean-3
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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- published21 Apr 2017
- disclosed21 Apr 2017
Introduced: 21 Apr 2017
CVE-2016-10091 (opens in a new tab)How to fix?
Upgrade Debian:unstable unrtf to version 0.21.9-clean-3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream unrtf package and not the unrtf package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
Multiple stack-based buffer overflows in unrtf 0.21.9 allow remote attackers to cause a denial-of-service by writing a negative integer to the (1) cmd_expand function, (2) cmd_emboss function, or (3) cmd_engrave function.
References
- https://security-tracker.debian.org/tracker/CVE-2016-10091
- http://hg.savannah.gnu.org/hgweb/unrtf/rev/3b16893a6406
- http://www.openwall.com/lists/oss-security/2016/12/31/3
- http://www.openwall.com/lists/oss-security/2017/01/01/1
- https://bugzilla.redhat.com/show_bug.cgi?id=1409546
- http://www.securityfocus.com/bid/95173
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-10091