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debianDebianDEBIAN:DSA-3657-1:257AF
HistoryAug 30, 2016 - 9:15 p.m.

[SECURITY] [DSA 3657-1] libarchive security update

2016-08-3021:15:15
lists.debian.org
19

6.8 Medium

CVSS2

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.075 Low

EPSS

Percentile

94.2%


Debian Security Advisory DSA-3657-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
August 30, 2016 https://www.debian.org/security/faq


Package : libarchive
CVE ID : CVE-2015-8916 CVE-2015-8917 CVE-2015-8919 CVE-2015-8920
CVE-2015-8921 CVE-2015-8922 CVE-2015-8923 CVE-2015-8925
CVE-2015-8926 CVE-2015-8928 CVE-2015-8930 CVE-2015-8931
CVE-2015-8932 CVE-2015-8933 CVE-2015-8934 CVE-2016-4300
CVE-2016-4302 CVE-2016-4809 CVE-2016-5844

Hanno Boeck and Marcin Noga discovered multiple vulnerabilities in
libarchive; processing malformed archives may result in denial of
service or the execution of arbitrary code.

For the stable distribution (jessie), these problems have been fixed in
version 3.1.2-11+deb8u2.

For the testing distribution (stretch), these problems have been fixed
in version 3.2.1-1.

For the unstable distribution (sid), these problems have been fixed in
version 3.2.1-1.

We recommend that you upgrade your libarchive 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]

6.8 Medium

CVSS2

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.075 Low

EPSS

Percentile

94.2%