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debianDebianDEBIAN:DSA-3528-1:0B13B
HistoryMar 23, 2016 - 6:43 p.m.

[SECURITY] [DSA 3528-1] pidgin-otr security update

2016-03-2318:43:12
lists.debian.org
8

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.096 Low

EPSS

Percentile

94.7%


Debian Security Advisory DSA-3528-1 [email protected]
https://www.debian.org/security/ Sebastien Delafond
March 23, 2016 https://www.debian.org/security/faq


Package : pidgin-otr
CVE ID : CVE-2015-8833

Stefan Sperling discovered that pidgin-otr, a Pidgin plugin
implementing Off-The-Record messaging, contained a use-after-free
bug. This could be used by a malicious remote user to intentionally
crash the application, thus causing a denial-of-service.

For the stable distribution (jessie), this problem has been fixed in
version 4.0.1-1+deb8u1.

For the testing (stretch) and unstable (sid) distributions, this
problem has been fixed in version 4.0.2-1.

We recommend that you upgrade your pidgin-otr 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]

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.096 Low

EPSS

Percentile

94.7%