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debianDebianDEBIAN:DLA-855-1:AC91B
HistoryMar 13, 2017 - 10:30 p.m.

[SECURITY] [DLA 855-1] roundcube security update

2017-03-1322:30:09
lists.debian.org
12

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

6.4 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.8%

Package : roundcube
Version : 0.7.2-9+deb7u6
CVE ID : CVE-2017-6820
Debian Bug : 857473

Roundcube, a webmail solution for IMAP servers, was susceptible to
a cross-site-scripting (XSS) vulnerability via a crafted Cascading
Style Sheets (CSS) token sequence within an SVG element or HTML message.

For Debian 7 "Wheezy", these problems have been fixed in version
0.7.2-9+deb7u6.

We recommend that you upgrade your roundcube 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

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

6.4 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.8%