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debianDebianDEBIAN:DSA-4759-1:6922B
HistorySep 04, 2020 - 7:14 p.m.

[SECURITY] [DSA 4759-1] ark security update

2020-09-0419:14:20
lists.debian.org
7

3.3 Low

CVSS3

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

64.6%


Debian Security Advisory DSA-4759-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
September 04, 2020 https://www.debian.org/security/faq


Package : ark
CVE ID : CVE-2020-24654
Debian Bug : 969437

Fabian Vogt reported that the Ark archive manager did not sanitise
extraction paths, which could result in maliciously crafted archives
with symlinks writing outside the extraction directory.

For the stable distribution (buster), this problem has been fixed in
version 4:18.08.3-1+deb10u2.

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]

3.3 Low

CVSS3

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

64.6%