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ubuntucveUbuntu.comUB:CVE-2011-4407
HistoryJan 26, 2012 - 12:00 a.m.

CVE-2011-4407

2012-01-2600:00:00
ubuntu.com
ubuntu.com
11

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

EPSS

0.001

Percentile

32.1%

ppa.py in Software Properties before 0.81.13.3 does not validate the server
certificate when downloading PPA GPG key fingerprints, which allows
man-in-the-middle (MITM) attackers to spoof GPG keys for a package
repository.

Bugs

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

EPSS

0.001

Percentile

32.1%