CVE-2020-12108

Home/CVE//options/mailman in GNU Mailman before 2.1.31 allows Arbitrary Content Injection.

CVE

/options/mailman in GNU Mailman before 2.1.31 allows Arbitrary Content Injection.

MEDIUM · CVSS 6.5 EPSS 0.07993

Schedule remediation

EPSS percentile: top 8% of all CVEs by exploitation likelihood
Public exploit or PoC is available

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

▤

Affected Products & Versions

gnu mailman< 2.1.31
debian linuxall versions
fedoraproject fedoraall versions
opensuse backports sleall versions
opensuse leapall versions
canonical ubuntu linuxall versions

⚠

Public Exploits & PoCs

pocbugs.launchpad.net · 1873722bugs.launchpad.net

▣

Scoring & Timeline

6.5

MEDIUM · CVSS v3.1 · cve@mitre.org

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD06 May 2020 · 03:15 PM

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

⚑

Vendor Advisories

usnUSN-5121-2
suse-csafopenSUSE-SU-2020:1752-1
suse-csafopenSUSE-SU-2020:1707-1
suse-csafopenSUSE-SU-2020:0764-1
suse-csafSUSE-SU-2020:1301-1
Show all 8 vendor advisoriessuse-csafopenSUSE-SU-2020:0661-1
usnUSN-4354-1
rhsaRHSA-2021:1751Moderate

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00036.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00003.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00047.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00063.htmlMailing ListThird Party Advisory

https://code.launchpad.net/mailmanThird Party Advisory

https://lists.debian.org/debian-lts-announce/2020/05/msg00007.htmlThird Party Advisory

Show all 11 references

https://lists.debian.org/debian-lts-announce/2020/07/msg00007.htmlMailing ListThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74EQIVFB34Q4UYAQLCUWG55YLKAUWCHD/

https://mail.python.org/pipermail/mailman-announce/Release NotesThird Party Advisory

https://usn.ubuntu.com/4354-1/Third Party Advisory

https://www.debian.org/security/2021/dsa-4991Third Party Advisory

Intelligence Graph · click any node to traverse

CVETechnique ActorTool Family

drag to reposition · click any node to traverse · button top-right enlarges

External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities

Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs

Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures

Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service

threatengine.sh · Open-source threat intelligence platform · 100+ authoritative sources · Every fact traces to its origin