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

2023-10-3120:45:58

lists.debian.org

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

0.002

Percentile

61.1%

JSON

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

OSVersionArchitecturePackageVersionFilename
Debian10armhflibpmi2-pmix-dbgsym< 3.1.2-3+deb10u1libpmi2-pmix-dbgsym_3.1.2-3+deb10u1_armhf.deb
Debian12s390xlibpmix-bin< 4.2.2-1+deb12u1libpmix-bin_4.2.2-1+deb12u1_s390x.deb
Debian12ppc64ellibpmix-bin< 4.2.2-1+deb12u1libpmix-bin_4.2.2-1+deb12u1_ppc64el.deb
Debian11armellibpmix-bin< 4.0.0-4.1+deb11u1libpmix-bin_4.0.0-4.1+deb11u1_armel.deb
Debian10armhflibpmix2< 3.1.2-3+deb10u1libpmix2_3.1.2-3+deb10u1_armhf.deb
Debian10arm64libpmi1-pmix-dbgsym< 3.1.2-3+deb10u1libpmi1-pmix-dbgsym_3.1.2-3+deb10u1_arm64.deb
Debian11amd64libpmix-bin< 4.0.0-4.1+deb11u1libpmix-bin_4.0.0-4.1+deb11u1_amd64.deb
Debian10arm64libpmix2< 3.1.2-3+deb10u1libpmix2_3.1.2-3+deb10u1_arm64.deb
Debian11s390xlibpmix2< 4.0.0-4.1+deb11u1libpmix2_4.0.0-4.1+deb11u1_s390x.deb
Debian10armhflibpmix-dev< 3.1.2-3+deb10u1libpmix-dev_3.1.2-3+deb10u1_armhf.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	armhf	libpmi2-pmix-dbgsym	< 3.1.2-3+deb10u1	libpmi2-pmix-dbgsym_3.1.2-3+deb10u1_armhf.deb
Debian	12	s390x	libpmix-bin	< 4.2.2-1+deb12u1	libpmix-bin_4.2.2-1+deb12u1_s390x.deb
Debian	12	ppc64el	libpmix-bin	< 4.2.2-1+deb12u1	libpmix-bin_4.2.2-1+deb12u1_ppc64el.deb
Debian	11	armel	libpmix-bin	< 4.0.0-4.1+deb11u1	libpmix-bin_4.0.0-4.1+deb11u1_armel.deb
Debian	10	armhf	libpmix2	< 3.1.2-3+deb10u1	libpmix2_3.1.2-3+deb10u1_armhf.deb
Debian	10	arm64	libpmi1-pmix-dbgsym	< 3.1.2-3+deb10u1	libpmi1-pmix-dbgsym_3.1.2-3+deb10u1_arm64.deb
Debian	11	amd64	libpmix-bin	< 4.0.0-4.1+deb11u1	libpmix-bin_4.0.0-4.1+deb11u1_amd64.deb
Debian	10	arm64	libpmix2	< 3.1.2-3+deb10u1	libpmix2_3.1.2-3+deb10u1_arm64.deb
Debian	11	s390x	libpmix2	< 4.0.0-4.1+deb11u1	libpmix2_4.0.0-4.1+deb11u1_s390x.deb
Debian	10	armhf	libpmix-dev	< 3.1.2-3+deb10u1	libpmix-dev_3.1.2-3+deb10u1_armhf.deb