GNU Libextractor through 1.9 has a heap-based buffer over-read in the function EXTRACTOR_dvi_extract_method in plugins/dvi_extractor.c.

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-2851 advisory.

  - GNU Libextractor through 1.9 has a heap-based buffer over-read in the function     EXTRACTOR_dvi_extract_method in plugins/dvi_extractor.c. (CVE-2019-15531)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Patch for CVE-2019-15531

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

jianglin found an issue in libextractor, a library that extracts meta-data from files of arbitrary type.

A crafted file could result in a heap-buffer-overflow vulnerability in function EXTRACTOR_dvi_extract_method in dvi_extractor.c.

For Debian 8 'Jessie', this problem has been fixed in version 1:1.3-2+deb8u5.

We recommend that you upgrade your libextractor packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
156314	Debian DLA-2851-1 : libextractor - LTS security update	Nessus	Debian Local Security Checks	medium
129643	Fedora 31 : libextractor (2019-b467cab3c8)	Nessus	Fedora Local Security Checks	medium
128787	Fedora 30 : libextractor (2019-62b65ed7f6)	Nessus	Fedora Local Security Checks	medium
128785	Fedora 29 : libextractor (2019-5628767261)	Nessus	Fedora Local Security Checks	medium
128424	Debian DLA-1904-1 : libextractor security update	Nessus	Debian Local Security Checks	medium

Detections

Analytics

CVE-2019-15531

medium

Tenable Plugins

medium

medium

medium

medium

medium