CVE-2020-15011: GNU Mailman before 2.1.33 allows arbitrary content injection via the Cgi/private.py private archive login page

Medium severity · published Jun 24, 2020

CVE-2020-15011

GNU Mailman before 2.1.33 allows arbitrary content injection via the Cgi/private.py private archive login page

4.3

CVSS

1.9%

EPSS

On KEV

Description

GNU Mailman before 2.1.33 allows arbitrary content injection via the Cgi/private.py private archive login page.

CVSS vector

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

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

None

Integrity

Low

Availability

None

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)1.9% · higher than 79% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Debian Linux · Debian

8.0; 9.0; 10.0 · source: NVD

Mailman · Gnu

before 2.1.33 · source: NVD

Ubuntu Linux · Canonical

16.04; 18.04 · source: NVD

Affected product

Ubuntu Linux

Canonical

All Ubuntu Linux CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2020-15011

CVE.org

https://www.cve.org/CVERecord?id=CVE-2020-15011

Mailing List

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00047.html

Mailing List

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00063.html

Issue Tracking

https://bugs.launchpad.net/mailman/+bug/1877379

Mailing List

https://lists.debian.org/debian-lts-announce/2020/06/msg00036.html

Mailing List

https://lists.debian.org/debian-lts-announce/2020/07/msg00007.html

Third Party Advisory

https://usn.ubuntu.com/4406-1/