- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 202107-53
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Low
Title: Leptonica: Multiple vulnerabilities
Date: July 24, 2021
Bugs: #775629
ID: 202107-53
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
Multiple vulnerabilities have been found in Leptonica, the worst of
which could result in a Denial of Service condition.
Background
==========
Leptonica is a C library for image processing and analysis.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-libs/leptonica < 1.80.0 >= 1.80.0
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-1.80.0"
References
==========
[ 1 ] CVE-2020-36277
https://nvd.nist.gov/vuln/detail/CVE-2020-36277
[ 2 ] CVE-2020-36278
https://nvd.nist.gov/vuln/detail/CVE-2020-36278
[ 3 ] CVE-2020-36279
https://nvd.nist.gov/vuln/detail/CVE-2020-36279
[ 4 ] CVE-2020-36280
https://nvd.nist.gov/vuln/detail/CVE-2020-36280
[ 5 ] CVE-2020-36281
https://nvd.nist.gov/vuln/detail/CVE-2020-36281
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202107-53
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 2021 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
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEElFuPenBj6NvNLoABXP0dAeB+IzgFAmD7hGsACgkQXP0dAeB+ IzhTDA//dUkCmhcHhUzj2ykNUskuFfnYtJZaV1fsqEOir86LwZaD/lHrghWHjgGa cc5lEjoiKlBBVP2Hxi+V4aZpz6ZwWx1M6XAqH2ihcvLXIuLWlt9x3qvlMxmmNJVl Kyg2gZuvqlbOmBTKNUiw0r6OjJdiCcYjGV/l3EvE+4ynAx//aRWzJ8A3t53nLoEp 7Z91HKISZpUELfS8RjkPc3Di7DfeYBXF52rYrHShmpuq0bj/mwTFeLkHvrHLz/F/ 7TYjCMCcdUE/gJ+NWuEhxcRD7Rp92/DMuLDptmae3kap9CmG9Ab9pfXONdLECLCP T8VhQtbCvo8RGuAs9frtXCV6eHo7oWTS+L5QSqDwXTC80ASNnEdhsFz2hwx/FYsW zwC6hAMBGDbkZdZxOR0f2DYbcEwxxJS7TlovRc7Q7DU8TS5/lzy1lGbdSySxKb5l UjdLJ59SKs8pAQLuSD0FLMvgyy5RqRT7BTdacGzKp2Sj0mESaANesuHd1hStfiDx YEsLvNeRsOoLiHD2VMlJly7mXO2FooNF7AXgCVXweGSQp4s8iNsKotcM6L6hbSbo /tJzX9TlC53+rWRGS8AefKqdgHzlOELpQMrespubOHTbKe2VsB3E/Nsqp7Z1R2uq wUW8LjDGyIzcnNDg53r5X+eWOgFrQ+/hKbn4FGxz+XtfHTU5zW0=
=4MkU
-----END PGP SIGNATURE-----
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)