[SECURITY] [DSA 5369-1] syslog-ng security update

2023-03-0519:25:51

lists.debian.org

syslog-ng

integer overflow

cve-2022-38725

fix

debian

denial of service

rfc3164

parser

security update

7.5 High

CVSS3

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

7.7 High

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

82.2%

JSON

Debian Security Advisory DSA-5369-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
March 05, 2023 https://www.debian.org/security/faq

Package : syslog-ng
CVE ID : CVE-2022-38725

It was discovered that an integer overflow in the RFC3164 parser of
syslog-ng, a system logging daemon, may result in denial of service
via malformed syslog messages.

For the stable distribution (bullseye), this problem has been fixed in
version 3.28.1-2+deb11u1.

We recommend that you upgrade your syslog-ng packages.

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

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

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian11s390xsyslog-ng-mod-mongodb< 3.28.1-2+deb11u1syslog-ng-mod-mongodb_3.28.1-2+deb11u1_s390x.deb
Debian10arm64syslog-ng-dbg< 3.19.1-5+deb10u1syslog-ng-dbg_3.19.1-5+deb10u1_arm64.deb
Debian10arm64syslog-ng-mod-stomp< 3.19.1-5+deb10u1syslog-ng-mod-stomp_3.19.1-5+deb10u1_arm64.deb
Debian11amd64syslog-ng-core< 3.28.1-2+deb11u1syslog-ng-core_3.28.1-2+deb11u1_amd64.deb
Debian11armelsyslog-ng-mod-riemann< 3.28.1-2+deb11u1syslog-ng-mod-riemann_3.28.1-2+deb11u1_armel.deb
Debian10amd64syslog-ng-mod-snmptrapd-parser< 3.19.1-5+deb10u1syslog-ng-mod-snmptrapd-parser_3.19.1-5+deb10u1_amd64.deb
Debian11armhfsyslog-ng-mod-getent< 3.28.1-2+deb11u1syslog-ng-mod-getent_3.28.1-2+deb11u1_armhf.deb
Debian11allsyslog-ng-mod-extra< 3.28.1-2+deb11u1syslog-ng-mod-extra_3.28.1-2+deb11u1_all.deb
Debian11i386syslog-ng-core< 3.28.1-2+deb11u1syslog-ng-core_3.28.1-2+deb11u1_i386.deb
Debian11armelsyslog-ng-mod-geoip2< 3.28.1-2+deb11u1syslog-ng-mod-geoip2_3.28.1-2+deb11u1_armel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	s390x	syslog-ng-mod-mongodb	< 3.28.1-2+deb11u1	syslog-ng-mod-mongodb_3.28.1-2+deb11u1_s390x.deb
Debian	10	arm64	syslog-ng-dbg	< 3.19.1-5+deb10u1	syslog-ng-dbg_3.19.1-5+deb10u1_arm64.deb
Debian	10	arm64	syslog-ng-mod-stomp	< 3.19.1-5+deb10u1	syslog-ng-mod-stomp_3.19.1-5+deb10u1_arm64.deb
Debian	11	amd64	syslog-ng-core	< 3.28.1-2+deb11u1	syslog-ng-core_3.28.1-2+deb11u1_amd64.deb
Debian	11	armel	syslog-ng-mod-riemann	< 3.28.1-2+deb11u1	syslog-ng-mod-riemann_3.28.1-2+deb11u1_armel.deb
Debian	10	amd64	syslog-ng-mod-snmptrapd-parser	< 3.19.1-5+deb10u1	syslog-ng-mod-snmptrapd-parser_3.19.1-5+deb10u1_amd64.deb
Debian	11	armhf	syslog-ng-mod-getent	< 3.28.1-2+deb11u1	syslog-ng-mod-getent_3.28.1-2+deb11u1_armhf.deb
Debian	11	all	syslog-ng-mod-extra	< 3.28.1-2+deb11u1	syslog-ng-mod-extra_3.28.1-2+deb11u1_all.deb
Debian	11	i386	syslog-ng-core	< 3.28.1-2+deb11u1	syslog-ng-core_3.28.1-2+deb11u1_i386.deb
Debian	11	armel	syslog-ng-mod-geoip2	< 3.28.1-2+deb11u1	syslog-ng-mod-geoip2_3.28.1-2+deb11u1_armel.deb