Gentoo Linux Security Advisory 202312-01 ≈ Packet Storm

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Gentoo Linux Security Advisory 202312-01^[6]: Authored by Gentoo ^[7] | Site security.gentoo.org ^[8]; Gentoo Linux Security Advisory 202312-1 - Several vulnerabilities have been found in Leptonice, the worst of which could lead to arbitrary code execution. Versions greater than or equal to 1.81.0 are affected.; systems | linux ^[9], gentoo ^[10]; advisories | CVE-2017-18196 ^[11], CVE-2018-7186 ^[12], CVE-2018-7247 ^[13], CVE-2018-7440 ^[14], CVE-2018-7441 ^[15], CVE-2018-7442 ^[16], CVE-2022-38266 ^[17]; SHA-256 | 15792a867789f26ef677a41865c5d76fdd953d01a4e50faab0b867ba1464cb8b; Download ^[18] | Favorite ^[19] | View ^[20]

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Gentoo Linux Security Advisory                           GLSA 202312-01
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https://security.gentoo.org/
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Severity: High
Title: Leptonica: Multiple Vulnerabilities
Date: December 18, 2023
Bugs: #649752, #869416
ID: 202312-01
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Synopsis
========
Several vulnerabilities have been found in Leptonice, the worst of which
could lead to arbitrary code execution.
Background
==========
Leptonica is a C library for image processing and analysis.
Affected packages
=================
Package               Vulnerable    Unaffected
--------------------  ------------  ------------
media-libs/leptonica  < 1.81.0      >= 1.81.0
Description
===========
Multiple vulnerabilities have been discovered in Leptonica. Please
review the CVE identifiers referenced below for details.
Impact
======
Please review the referenced CVE identifiers for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All Leptonica users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/leptonica-1.81.0"
References
==========
[ 1 ] CVE-2017-18196
https://nvd.nist.gov/vuln/detail/CVE-2017-18196
[ 2 ] CVE-2018-7186
https://nvd.nist.gov/vuln/detail/CVE-2018-7186
[ 3 ] CVE-2018-7247
https://nvd.nist.gov/vuln/detail/CVE-2018-7247
[ 4 ] CVE-2018-7440
https://nvd.nist.gov/vuln/detail/CVE-2018-7440
[ 5 ] CVE-2018-7441
https://nvd.nist.gov/vuln/detail/CVE-2018-7441
[ 6 ] CVE-2018-7442
https://nvd.nist.gov/vuln/detail/CVE-2018-7442
[ 7 ] CVE-2022-38266
https://nvd.nist.gov/vuln/detail/CVE-2022-38266
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202312-01
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
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https://bugs.gentoo.org.
License
=======
Copyright 2023 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