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debianDebianDEBIAN:DLA-1868-1:080D4
HistoryAug 01, 2019 - 12:55 p.m.

[SECURITY] [DLA 1868-1] squirrelmail security update

2019-08-0112:55:45
lists.debian.org
22

4.3 Medium

CVSS2

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6 Medium

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.8%

Package : squirrelmail
Version : 2:1.4.23~svn20120406-2+deb8u4
CVE ID : CVE-2019-12970

A XSS vulnerability was discovered in SquirrelMail. Due to improper
handling of RCDATA and RAWTEXT type elements, the built-in
sanitization mechanism can be bypassed. Malicious script content from
HTML e-mails can be executed within the application context via
crafted use of (for example) a NOEMBED, NOFRAMES, NOSCRIPT, or
TEXTAREA element.

For Debian 8 "Jessie", this problem has been fixed in version
2:1.4.23~svn20120406-2+deb8u4.

We recommend that you upgrade your squirrelmail packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian8allsquirrelmail< 2:1.4.23~svn20120406-2+deb8u4squirrelmail_2:1.4.23~svn20120406-2+deb8u4_all.deb

4.3 Medium

CVSS2

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6 Medium

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.8%