PT-2019-14248 · Alt+2 · Alt Linux+1

Jianglin · Published 2019-08-23 · Updated 2022-03-31 · CVE-2019-15531

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions GNU Libextractor versions prior to 1.10 ALT Linux (affected versions not specified)

Description The issue is related to a heap-based buffer over-read in the EXTRACTOR dvi extract method function, located in plugins/dvi extractor.c.

Recommendations For GNU Libextractor versions prior to 1.10, update to version 1.10 or later to resolve the issue. For ALT Linux, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2020-2300

ALT-PU-2020-2912

CVE-2019-15531

DLA-1904-1

DLA-2851-1

MGASA-2020-0015

Affected Products

Alt Linux

Gnu Libextractor

References · 20

• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GRQUHTSNOCKGRKPRXPUJ6FGTVZ2K5POL · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2020-0015 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-15531 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/GRQUHTSNOCKGRKPRXPUJ6FGTVZ2K5POL · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MUJWNWDGGXQLTNQNELKERJ7DLW7E22BK · Vendor Advisory
• https://bugs.gnunet.org/view.php?id=5846 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-15531 · Security Note
• https://ubuntu.com/security/CVE-2019-15531 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2851-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-15531 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-1904-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-15531 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2020-0015.html · Security Note
• https://security-tracker.debian.org/tracker/CVE-2019-15531 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-15531 · Security Note