DebianDEBIAN:DLA-3015-1:8FAB7[SECURITY] [DLA 3015-1] ark security update
CVSS2
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
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
Confidence
High
EPSS
Percentile
68.5%
Debian LTS Advisory DLA-3015-1 [email protected]
https://www.debian.org/lts/security/ Markus Koschany
May 20, 2022 https://wiki.debian.org/LTS
Package : ark
Version : 4:16.08.3-2+deb9u1
CVE ID : CVE-2020-16116 CVE-2020-24654
Debian Bug : 969437
Fabian Vogt and Dominik Penner discovered that the Ark archive manager did not
sanitize extraction paths, which could result in maliciously crafted archives
with symlinks writing outside the extraction directory.
For Debian 9 stretch, these problems have been fixed in version
4:16.08.3-2+deb9u1.
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 LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
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| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 9 | amd64 | ark | < 4:16.08.3-2+deb9u1 | ark_4:16.08.3-2+deb9u1_amd64.deb |
| Debian | 9 | armhf | ark | < 4:16.08.3-2+deb9u1 | ark_4:16.08.3-2+deb9u1_armhf.deb |
| Debian | 10 | mips | ark | < 4:18.08.3-1+deb10u2 | ark_4:18.08.3-1+deb10u2_mips.deb |
| Debian | 10 | armhf | ark | < 4:18.08.3-1+deb10u2 | ark_4:18.08.3-1+deb10u2_armhf.deb |
| Debian | 10 | arm64 | ark-dbgsym | < 4:18.08.3-1+deb10u2 | ark-dbgsym_4:18.08.3-1+deb10u2_arm64.deb |
| Debian | 10 | ppc64el | ark | < 4:18.08.3-1+deb10u2 | ark_4:18.08.3-1+deb10u2_ppc64el.deb |
| Debian | 10 | i386 | ark-dbgsym | < 4:18.08.3-1+deb10u2 | ark-dbgsym_4:18.08.3-1+deb10u2_i386.deb |
| Debian | 10 | mipsel | ark-dbgsym | < 4:18.08.3-1+deb10u2 | ark-dbgsym_4:18.08.3-1+deb10u2_mipsel.deb |
| Debian | 10 | mipsel | ark | < 4:18.08.3-1+deb10u2 | ark_4:18.08.3-1+deb10u2_mipsel.deb |
| Debian | 10 | mips64el | ark-dbgsym | < 4:18.08.3-1+deb10u2 | ark-dbgsym_4:18.08.3-1+deb10u2_mips64el.deb |
Related
CVSS2
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
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
Confidence
High
EPSS
Percentile
68.5%