NULL Pointer Dereference Affecting libextractor package, versions <1:1.6-1
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-DEBIANUNSTABLE-LIBEXTRACTOR-313472
- published18 Oct 2017
- disclosed18 Oct 2017
Introduced: 18 Oct 2017
CVE-2017-15600 (opens in a new tab)How to fix?
Upgrade Debian:unstable libextractor to version 1:1.6-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libextractor package and not the libextractor package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
In GNU Libextractor 1.4, there is a NULL Pointer Dereference in the EXTRACTOR_nsf_extract_method function of plugins/nsf_extractor.c.
References
- https://security-tracker.debian.org/tracker/CVE-2017-15600
- https://lists.debian.org/debian-lts-announce/2017/12/msg00000.html
- http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00004.html
- https://ftp.gnu.org/gnu/libextractor/libextractor-1.6.tar.gz
- https://bugzilla.redhat.com/show_bug.cgi?id=1501695
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-15600