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debianDebianDEBIAN:DSA-4360-1:DDB49
HistoryDec 27, 2018 - 4:40 p.m.

[SECURITY] [DSA 4360-1] libarchive security update

2018-12-2716:40:27
lists.debian.org
68

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.4 High

AI Score

Confidence

High

0.021 Low

EPSS

Percentile

89.1%


Debian Security Advisory DSA-4360-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
December 27, 2018 https://www.debian.org/security/faq


Package : libarchive
CVE ID : CVE-2016-10209 CVE-2016-10349 CVE-2016-10350
CVE-2017-14166 CVE-2017-14501 CVE-2017-14502
CVE-2017-14503 CVE-2018-1000877 CVE-2018-1000878
CVE-2018-1000880

Multiple security issues were found in libarchive, a multi-format archive
and compression library: Processing malformed RAR archives could result
in denial of service or the execution of arbitrary code and malformed
WARC, LHarc, ISO, Xar or CAB archives could result in denial of service.

For the stable distribution (stretch), these problems have been fixed in
version 3.2.2-2+deb9u1.

We recommend that you upgrade your libarchive packages.

For the detailed security status of libarchive please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libarchive

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.4 High

AI Score

Confidence

High

0.021 Low

EPSS

Percentile

89.1%