- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 202107-08
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: PostSRSd: Denial of service
Date: July 06, 2021
Bugs: #760821, #793674
ID: 202107-08
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
Multiple vulnerabilities in PostSRSd could lead to a Denial of Service condition.
Background
==========
PostSRSd is a Postfix sender rewriting scheme daemon
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 mail-filter/postsrsd < 1.11 >= 1.11
Description
===========
Multiple vulnerabilities have been discovered in PostSRSd. Please
review the CVE identifiers referenced below for details.
Impact
======
An attacker could cause a possible Denial of Service condition.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All postsrsd users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=mail-filter/postsrsd-1.11"
References
==========
[ 1 ] CVE-2020-35573
https://nvd.nist.gov/vuln/detail/CVE-2020-35573
[ 2 ] CVE-2021-35525
https://nvd.nist.gov/vuln/detail/CVE-2021-35525
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202107-08
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+IzgFAmDj0ioACgkQXP0dAeB+ IzhOcg/9EZLYQzQJxECCEbiIgvR+XEArq5uZTvaXHgm5JHgqOqrmrZUY6qxVEBGR Vhj6GC2RENhVOVsTW5yn45+/+T4OJkRc6+MRnvMpvVocS5bpZW72USBay5OT0t4m vWLba4u6IljjfOnV1N1e1lgC/R3JjfNd/DVJOyJaVHxivbtL6DSiDO2dWum15WkR w2GBcVVsFagqUSkiLRBSq9OFb3hTFfuTP+c3Dbcnu00CJkWivIFSLzRCS0YZP3p9 TYoyaUjA43uM5d0UUQF5cgumN9woiZvY4ndLwz6ZicXFdH4w/uC1g14Hoj62tfEH ErrRRFRRihnLV9Mgy7M3GXLoA7aNbYK/3n749z18vQjMAkSV7NysUbRKbMEllUBy boMj0ON6zhIrqAINA2PvTiGJm9o6RiLrt5sAgghpLH7w1ySYWy48lj8puCrgtSEj HZ3KCmwI0NuvE8TAbEl1vrrW9NMOq03W9B3s4/0tndCzHLEke0zWK8n+r/Iwnc1m MOJO9DFXWRPkdbOD83AnL+QCPU67SC+EhsPX4dNvmwYzUl5BnlkO0siCrlODeiwh IqpKm3d9oY5rDlHkZUf/dCpulGJZf/euiW6r5c3PydTF7dC2bVxlX7RqpkOXQEGe q9IsqA3ARS3Xiq9ANr8ZPhg8Qcbl+zdn/r6DmUg8saREiq30uGg=
=hWNK
-----END PGP SIGNATURE-----
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)