[SECURITY] [DLA 3270-1] net-snmp security update

2023-01-1502:57:23

lists.debian.org

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

73.3%

JSON

Debian LTS Advisory DLA-3270-1 [email protected]
https://www.debian.org/lts/security/ Guilhem Moulin
January 15, 2023 https://wiki.debian.org/LTS

Package : net-snmp
Version : 5.7.3+dfsg-5+deb10u4
CVE ID : CVE-2022-44792 CVE-2022-44793
Debian Bug : 1024020

menglong2234 discovered NULL pointer exceptions in net-snmp, a suite of
Simple Network Management Protocol applications, which could could
result in debian of service.

CVE-2022-44792

A remote attacker (with write access) could trigger a NULL
dereference while handling ipDefaultTTL via a crafted UDP packet.

CVE-2022-44793

A remote attacker (with write access) could trigger a NULL
dereference while handling ipv6IpForwarding via a crafted UDP
packet.

For Debian 10 buster, these problems have been fixed in version
5.7.3+dfsg-5+deb10u4.

We recommend that you upgrade your net-snmp packages.

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

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
Debian10alllibsnmp-base< 5.7.3+dfsg-5+deb10u4libsnmp-base_5.7.3+dfsg-5+deb10u4_all.deb
Debian10allpython-netsnmp< 5.7.3+dfsg-5+deb10u4python-netsnmp_5.7.3+dfsg-5+deb10u4_all.deb
Debian10allsnmptrapd< 5.7.3+dfsg-5+deb10u4snmptrapd_5.7.3+dfsg-5+deb10u4_all.deb
Debian10alllibsnmp-dev< 5.7.3+dfsg-5+deb10u4libsnmp-dev_5.7.3+dfsg-5+deb10u4_all.deb
Debian10allnet-snmp< 5.7.3+dfsg-5+deb10u4net-snmp_5.7.3+dfsg-5+deb10u4_all.deb
Debian10alllibsnmp30< 5.7.3+dfsg-5+deb10u4libsnmp30_5.7.3+dfsg-5+deb10u4_all.deb
Debian10alllibsnmp30-dbg< 5.7.3+dfsg-5+deb10u4libsnmp30-dbg_5.7.3+dfsg-5+deb10u4_all.deb
Debian10alltkmib< 5.7.3+dfsg-5+deb10u4tkmib_5.7.3+dfsg-5+deb10u4_all.deb
Debian10allsnmp< 5.7.3+dfsg-5+deb10u4snmp_5.7.3+dfsg-5+deb10u4_all.deb
Debian10allsnmpd< 5.7.3+dfsg-5+deb10u4snmpd_5.7.3+dfsg-5+deb10u4_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	all	libsnmp-base	< 5.7.3+dfsg-5+deb10u4	libsnmp-base_5.7.3+dfsg-5+deb10u4_all.deb
Debian	10	all	python-netsnmp	< 5.7.3+dfsg-5+deb10u4	python-netsnmp_5.7.3+dfsg-5+deb10u4_all.deb
Debian	10	all	snmptrapd	< 5.7.3+dfsg-5+deb10u4	snmptrapd_5.7.3+dfsg-5+deb10u4_all.deb
Debian	10	all	libsnmp-dev	< 5.7.3+dfsg-5+deb10u4	libsnmp-dev_5.7.3+dfsg-5+deb10u4_all.deb
Debian	10	all	net-snmp	< 5.7.3+dfsg-5+deb10u4	net-snmp_5.7.3+dfsg-5+deb10u4_all.deb
Debian	10	all	libsnmp30	< 5.7.3+dfsg-5+deb10u4	libsnmp30_5.7.3+dfsg-5+deb10u4_all.deb
Debian	10	all	libsnmp30-dbg	< 5.7.3+dfsg-5+deb10u4	libsnmp30-dbg_5.7.3+dfsg-5+deb10u4_all.deb
Debian	10	all	tkmib	< 5.7.3+dfsg-5+deb10u4	tkmib_5.7.3+dfsg-5+deb10u4_all.deb
Debian	10	all	snmp	< 5.7.3+dfsg-5+deb10u4	snmp_5.7.3+dfsg-5+deb10u4_all.deb
Debian	10	all	snmpd	< 5.7.3+dfsg-5+deb10u4	snmpd_5.7.3+dfsg-5+deb10u4_all.deb