CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
83.4%
Debian Security Advisory DSA-4991-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
October 22, 2021 https://www.debian.org/security/faq
Package : mailman
CVE ID : CVE-2020-12108 CVE-2020-15011 CVE-2021-42096 CVE-2021-42097
Several vulnerabilities were discovered in mailman, a web-based mailing
list manager, which could result in arbitrary content injection via the
options and private archive login pages, and CSRF attacks or privilege
escalation via the user options page.
For the oldstable distribution (buster), these problems have been fixed
in version 1:2.1.29-1+deb10u2.
We recommend that you upgrade your mailman packages.
For the detailed security status of mailman please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/mailman
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]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | arm64 | mailman | < 1:2.1.23-1+deb9u6 | mailman_1:2.1.23-1+deb9u6_arm64.deb |
Debian | 8 | all | mailman | < 1:2.1.18-2+deb8u6 | mailman_1:2.1.18-2+deb8u6_all.deb |
Debian | 10 | all | mailman | < 1:2.1.29-1+deb10u2 | mailman_1:2.1.29-1+deb10u2_all.deb |
Debian | 10 | mips | mailman-dbgsym | < 1:2.1.29-1+deb10u2 | mailman-dbgsym_1:2.1.29-1+deb10u2_mips.deb |
Debian | 9 | i386 | mailman | < 1:2.1.23-1+deb9u6 | mailman_1:2.1.23-1+deb9u6_i386.deb |
Debian | 10 | i386 | mailman | < 1:2.1.29-1+deb10u2 | mailman_1:2.1.29-1+deb10u2_i386.deb |
Debian | 9 | armhf | mailman | < 1:2.1.23-1+deb9u7 | mailman_1:2.1.23-1+deb9u7_armhf.deb |
Debian | 10 | amd64 | mailman | < 1:2.1.29-1+deb10u2 | mailman_1:2.1.29-1+deb10u2_amd64.deb |
Debian | 8 | armhf | mailman | < 1:2.1.18-2+deb8u6 | mailman_1:2.1.18-2+deb8u6_armhf.deb |
Debian | 10 | s390x | mailman-dbgsym | < 1:2.1.29-1+deb10u2 | mailman-dbgsym_1:2.1.29-1+deb10u2_s390x.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
83.4%