Lucene search

K
debianDebianDEBIAN:DSA-4738-1:72465
HistoryJul 31, 2020 - 8:17 p.m.

[SECURITY] [DSA 4738-1] ark security update

2020-07-3120:17:16
lists.debian.org
11
ark
security update
cve-2020-16116
debian
package
extraction paths

CVSS2

4.3

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

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

3.4

Confidence

High

EPSS

0.001

Percentile

50.4%


Debian Security Advisory DSA-4738-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
July 31, 2020 https://www.debian.org/security/faq


Package : ark
CVE ID : CVE-2020-16116

Dominik Penner discovered that the Ark archive manager did not sanitise
extraction paths, which could result in maliciously crafted archives
writing outside the extraction directory.

For the stable distribution (buster), this problem has been fixed in
version 4:18.08.3-1+deb10u1.

We recommend that you upgrade your ark packages.

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

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

4.3

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

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

3.4

Confidence

High

EPSS

0.001

Percentile

50.4%