[SECURITY] [DLA 2502-1] postsrsd security update

2020-12-2022:16:43

lists.debian.org

postsrsd update

cve-2020-35573

debian 9 stretch

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.007

Percentile

80.1%

JSON

Debian LTS Advisory DLA-2502-1 [email protected]
https://www.debian.org/lts/security/ Adrian Bunk
December 20, 2020 https://wiki.debian.org/LTS

Package : postsrsd
Version : 1.4-1+deb9u1
CVE ID : CVE-2020-35573
Debian Bug :

A potential denial-of-service attack through malicious timestamp tags
was fixed in PostSRSd, a Sender Rewriting Scheme (SRS) lookup table for
Postfix.

For Debian 9 stretch, this problem has been fixed in version
1.4-1+deb9u1.

We recommend that you upgrade your postsrsd packages.

For the detailed security status of postsrsd please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/postsrsd

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian9armelpostsrsd< 1.4-1+deb9u1postsrsd_1.4-1+deb9u1_armel.deb
Debian10ppc64elpostsrsd< 1.5-2+deb10u1postsrsd_1.5-2+deb10u1_ppc64el.deb
Debian10s390xpostsrsd< 1.5-2+deb10u1postsrsd_1.5-2+deb10u1_s390x.deb
Debian10armelpostsrsd< 1.5-2+deb10u1postsrsd_1.5-2+deb10u1_armel.deb
Debian10mipselpostsrsd< 1.5-2+deb10u1postsrsd_1.5-2+deb10u1_mipsel.deb
Debian10mips64elpostsrsd-dbgsym< 1.5-2+deb10u1postsrsd-dbgsym_1.5-2+deb10u1_mips64el.deb
Debian10arm64postsrsd-dbgsym< 1.5-2+deb10u1postsrsd-dbgsym_1.5-2+deb10u1_arm64.deb
Debian10armelpostsrsd-dbgsym< 1.5-2+deb10u1postsrsd-dbgsym_1.5-2+deb10u1_armel.deb
Debian10mipselpostsrsd-dbgsym< 1.5-2+deb10u1postsrsd-dbgsym_1.5-2+deb10u1_mipsel.deb
Debian9arm64postsrsd< 1.4-1+deb9u1postsrsd_1.4-1+deb9u1_arm64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	armel	postsrsd	< 1.4-1+deb9u1	postsrsd_1.4-1+deb9u1_armel.deb
Debian	10	ppc64el	postsrsd	< 1.5-2+deb10u1	postsrsd_1.5-2+deb10u1_ppc64el.deb
Debian	10	s390x	postsrsd	< 1.5-2+deb10u1	postsrsd_1.5-2+deb10u1_s390x.deb
Debian	10	armel	postsrsd	< 1.5-2+deb10u1	postsrsd_1.5-2+deb10u1_armel.deb
Debian	10	mipsel	postsrsd	< 1.5-2+deb10u1	postsrsd_1.5-2+deb10u1_mipsel.deb
Debian	10	mips64el	postsrsd-dbgsym	< 1.5-2+deb10u1	postsrsd-dbgsym_1.5-2+deb10u1_mips64el.deb
Debian	10	arm64	postsrsd-dbgsym	< 1.5-2+deb10u1	postsrsd-dbgsym_1.5-2+deb10u1_arm64.deb
Debian	10	armel	postsrsd-dbgsym	< 1.5-2+deb10u1	postsrsd-dbgsym_1.5-2+deb10u1_armel.deb
Debian	10	mipsel	postsrsd-dbgsym	< 1.5-2+deb10u1	postsrsd-dbgsym_1.5-2+deb10u1_mipsel.deb
Debian	9	arm64	postsrsd	< 1.4-1+deb9u1	postsrsd_1.4-1+deb9u1_arm64.deb