Lucene search

K
debianDebianDEBIAN:DLA-3643-1:CA8B0
HistoryOct 31, 2023 - 8:45 p.m.

[SECURITY] [DLA 3643-1] pmix security update

2023-10-3120:45:58
lists.debian.org
7
pmix
vulnerability
fix
arbitrary file overwrite
debian 10 buster

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.001

Percentile

51.1%


Debian LTS Advisory DLA-3643-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
October 31, 2023 https://wiki.debian.org/LTS


Package : pmix
Version : 3.1.2-3+deb10u1
CVE ID : CVE-2023-41915
Debian Bug : 1051729

It was discovered that there was an arbitrary file overwrite
vulnerability in pmix, a library used in parallel/cluster computing.

Attackers could have obtained ownership of arbitrary files via a
symlink-related race condition during execution of library code with
UID 0.

For Debian 10 buster, this problem has been fixed in version
3.1.2-3+deb10u1.

We recommend that you upgrade your pmix packages.

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

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

High

EPSS

0.001

Percentile

51.1%