DebianDEBIAN:DLA-3290-1:A9110[SECURITY] [DLA 3290-1] libzen security update
2.3 Low
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:A/AC:M/Au:S/C:N/I:N/A:P
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
5.6 Medium
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.8%
Debian LTS Advisory DLA-3290-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
January 29, 2023 https://wiki.debian.org/LTS
Package : libzen
Version : 0.4.37-1+deb10u1
CVE ID : CVE-2020-36646
Crafted arguments to a function could lead to an unchecked return value
and a null pointer dereference.
For Debian 10 buster, this problem has been fixed in version
0.4.37-1+deb10u1.
We recommend that you upgrade your libzen packages.
For the detailed security status of libzen please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libzen
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
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | ppc64el | libzen0v5 | < 0.4.38-1+deb11u1 | libzen0v5_0.4.38-1+deb11u1_ppc64el.deb |
| Debian | 11 | i386 | libzen0v5-dbgsym | < 0.4.38-1+deb11u1 | libzen0v5-dbgsym_0.4.38-1+deb11u1_i386.deb |
| Debian | 11 | mips64el | libzen0v5 | < 0.4.38-1+deb11u1 | libzen0v5_0.4.38-1+deb11u1_mips64el.deb |
| Debian | 11 | i386 | libzen-dev | < 0.4.38-1+deb11u1 | libzen-dev_0.4.38-1+deb11u1_i386.deb |
| Debian | 11 | s390x | libzen0v5 | < 0.4.38-1+deb11u1 | libzen0v5_0.4.38-1+deb11u1_s390x.deb |
| Debian | 10 | all | libzen | < 0.4.37-1+deb10u1 | libzen_0.4.37-1+deb10u1_all.deb |
| Debian | 11 | amd64 | libzen-dev | < 0.4.38-1+deb11u1 | libzen-dev_0.4.38-1+deb11u1_amd64.deb |
| Debian | 11 | arm64 | libzen0v5-dbgsym | < 0.4.38-1+deb11u1 | libzen0v5-dbgsym_0.4.38-1+deb11u1_arm64.deb |
| Debian | 10 | armhf | libzen-dev | < 0.4.37-1+deb10u1 | libzen-dev_0.4.37-1+deb10u1_armhf.deb |
| Debian | 10 | i386 | libzen0v5 | < 0.4.37-1+deb10u1 | libzen0v5_0.4.37-1+deb10u1_i386.deb |
Related
2.3 Low
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:A/AC:M/Au:S/C:N/I:N/A:P
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
5.6 Medium
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.8%