A LibRaw security update has been released Gentoo Linux.

gentoo-announce: GLSA 202010-05 : LibRaw: Multiple vulnerabilities

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 202010-05
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: LibRaw: Multiple vulnerabilities
Date: October 20, 2020
Bugs: #744190
ID: 202010-05

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
=======
Multiple vulnerabilities have been found in LibRaw, the worst of which
may allow attackers to execute arbitrary code.

Background
=========
LibRaw is a library for reading RAW files obtained from digital photo
cameras.

Affected packages
================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-libs/libraw < 0.20.0 >= 0.20.0

Description
==========
Multiple vulnerabilities have been discovered in LibRaw. Please review
the CVE identifiers referenced below for details.

Impact
=====
A remote attacker could entice a user to open a specially crafted image
file using an application linked against LibRaw, possibly resulting in
execution of arbitrary code with the privileges of the process or a
Denial of Service condition.

Workaround
=========
There is no known workaround at this time.

Resolution
=========
All LibRaw users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/libraw-0.20.0"

References
=========
[ 1 ] CVE-2020-24889
  https://nvd.nist.gov/vuln/detail/CVE-2020-24889
[ 2 ] CVE-2020-24890
  https://nvd.nist.gov/vuln/detail/CVE-2020-24890

Availability
===========
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

  https://security.gentoo.org/glsa/202010-05

Concerns?
========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
  https://bugs.gentoo.org.

License
======
Copyright 2020 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

  https://creativecommons.org/licenses/by-sa/2.5