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debianDebianDEBIAN:DSA-2291-1:B447A
HistoryAug 08, 2011 - 11:24 a.m.

[SECURITY] [DSA 2291-1] squirrelmail security update

2011-08-0811:24:38
lists.debian.org
23
squirrelmail
webmail
vulnerabilities
fixed
remote
debian
cve-2010-4554
cve-2010-4555
cve-2011-2023
cve-2011-2752
cve-2011-2753

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

AI Score

6

Confidence

High

EPSS

0.01

Percentile

83.6%


Debian Security Advisory DSA-2291-1 [email protected]
http://www.debian.org/security/ Thijs Kinkhorst
August 8, 2011 http://www.debian.org/security/faq


Package : squirrelmail
Vulnerability : various
Problem type : remote
Debian-specific: no
CVE ID : CVE-2010-4554 CVE-2010-4555 CVE-2011-2023
CVE-2011-2752 CVE-2011-2753

Various vulnerabilities have been found in SquirrelMail, a webmail
application. The Common Vulnerabilities and Exposures project
identifies the following vulnerabilities:

CVE-2010-4554

SquirrelMail did not prevent page rendering inside a third-party
HTML frame, which makes it easier for remote attackers to conduct
clickjacking attacks via a crafted web site.

CVE-2010-4555, CVE-2011-2752, CVE-2011-2753

Multiple small bugs in SquirrelMail allowed an attacker to inject
malicious script into various pages or alter the contents of user
preferences.

CVE-2011-2023

It was possible to inject arbitrary web script or HTML via a
crafted STYLE element in an HTML part of an e-mail message.

For the oldstable distribution (lenny), this problem has been fixed in
version 1.4.15-4+lenny5.

For the stable distribution (squeeze), this problem has been fixed in
version 1.4.21-2.

For the testing (wheezy) and unstable distribution (sid), these problems
have been fixed in version 1.4.22-1.

We recommend that you upgrade your squirrelmail packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian6allsquirrelmail< 2:1.4.21-2squirrelmail_2:1.4.21-2_all.deb
Debian5allsquirrelmail< 2:1.4.15-4+lenny5squirrelmail_2:1.4.15-4+lenny5_all.deb

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

AI Score

6

Confidence

High

EPSS

0.01

Percentile

83.6%