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debianDebianDEBIAN:DSA-3668-1:1A145
HistorySep 15, 2016 - 12:13 p.m.

[SECURITY] [DSA 3668-1] mailman security update

2016-09-1512:13:33
lists.debian.org
18

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.5

Confidence

High

EPSS

0.002

Percentile

61.1%


Debian Security Advisory DSA-3668-1 [email protected]
https://www.debian.org/security/ Thijs Kinkhorst
September 15, 2016 https://www.debian.org/security/faq


Package : mailman
CVE ID : CVE-2016-6893
Debian Bug : 835970

It was discovered that there was a CSRF vulnerability in mailman, a
web-based mailing list manager, which could allow an attacker to obtain
a user's password.

For the stable distribution (jessie), this problem has been fixed in
version 1:2.1.18-2+deb8u1.

For the unstable distribution (sid), this problem has been fixed in
version 1:2.1.23-1.

We recommend that you upgrade your mailman packages.

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]

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.5

Confidence

High

EPSS

0.002

Percentile

61.1%