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debianDebianDEBIAN:DSA-3484-1:778C7
HistoryFeb 19, 2016 - 3:46 p.m.

[SECURITY] [DSA 3484-1] xdelta3 security update

2016-02-1915:46:09
lists.debian.org
10

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.046

Percentile

92.6%


Debian Security Advisory DSA-3484-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
February 19, 2016 https://www.debian.org/security/faq


Package : xdelta3
CVE ID : CVE-2014-9765
Debian Bug : 814067

Stepan Golosunov discovered that xdelta3, a diff utility which works
with binary files, is affected by a buffer overflow vulnerability within
the main_get_appheader function, which may lead to the execution of
arbitrary code.

For the oldstable distribution (wheezy), this problem has been fixed
in version 3.0.0.dfsg-1+deb7u1.

For the stable distribution (jessie), this problem has been fixed in
version 3.0.8-dfsg-1+deb8u1.

For the testing distribution (stretch), this problem has been fixed
in version 3.0.8-dfsg-1.1.

For the unstable distribution (sid), this problem has been fixed in
version 3.0.8-dfsg-1.1.

We recommend that you upgrade your xdelta3 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]

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.046

Percentile

92.6%