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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2023.3799
Security update for libcap
5 July 2023
===========================================================================
AusCERT Security Bulletin Summary
———————————
Product: libcap
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2023-2603 CVE-2023-2602
Original Bulletin:
https://www.suse.com/support/update/announcement/2023/suse-su-20232765-1
Comment: CVSS (Max): 4.4 CVE-2023-2603 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
– ————————–BEGIN INCLUDED TEXT——————–
Security update for libcap
Announcement ID: SUSE-SU-2023:2765-1
Rating: moderate
o #1211418
References: o #1211419
o CVE-2023-2602
Cross-References: o CVE-2023-2603
o CVE-2023-2602 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/
S:U/C:N/I:N/A:L
o CVE-2023-2602 ( NVD ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/
S:U/C:N/I:N/A:L
CVSS scores: o CVE-2023-2603 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/
S:U/C:N/I:L/A:L
o CVE-2023-2603 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/
S:U/C:H/I:H/A:H
o Basesystem Module 15-SP4
o Basesystem Module 15-SP5
o openSUSE Leap 15.4
o openSUSE Leap 15.5
o openSUSE Leap Micro 5.3
o SUSE Linux Enterprise Desktop 15 SP4
o SUSE Linux Enterprise Desktop 15 SP5
o SUSE Linux Enterprise High Performance Computing 15 SP4
o SUSE Linux Enterprise High Performance Computing 15 SP5
o SUSE Linux Enterprise Micro 5.3
Affected o SUSE Linux Enterprise Micro 5.4
Products: o SUSE Linux Enterprise Micro for Rancher 5.3
o SUSE Linux Enterprise Micro for Rancher 5.4
o SUSE Linux Enterprise Real Time 15 SP4
o SUSE Linux Enterprise Real Time 15 SP5
o SUSE Linux Enterprise Server 15 SP4
o SUSE Linux Enterprise Server 15 SP5
o SUSE Linux Enterprise Server for SAP Applications 15 SP4
o SUSE Linux Enterprise Server for SAP Applications 15 SP5
o SUSE Manager Proxy 4.3
o SUSE Manager Retail Branch Server 4.3
o SUSE Manager Server 4.3
An update that solves two vulnerabilities can now be installed.
Description:
This update for libcap fixes the following issues:
o CVE-2023-2602: Fixed improper memory release in libcap/psx/
psx.c:__wrap_pthread_create() (bsc#1211418).
o CVE-2023-2603: Fixed an integer overflow or wraparound in libcap/
cap_alloc.c:_libcap_strdup() (bsc#1211419).
Patch Instructions:
To install this SUSE Moderate update use the SUSE recommended installation
methods like YaST online_update or “zypper patch”.
Alternatively you can run the command listed for your product:
o openSUSE Leap Micro 5.3
zypper in -t patch openSUSE-Leap-Micro-5.3-2023-2765=1
o openSUSE Leap 15.4
zypper in -t patch openSUSE-SLE-15.4-2023-2765=1
o openSUSE Leap 15.5
zypper in -t patch openSUSE-SLE-15.5-2023-2765=1
o SUSE Linux Enterprise Micro for Rancher 5.3
zypper in -t patch SUSE-SLE-Micro-5.3-2023-2765=1
o SUSE Linux Enterprise Micro 5.3
zypper in -t patch SUSE-SLE-Micro-5.3-2023-2765=1
o SUSE Linux Enterprise Micro for Rancher 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2023-2765=1
o SUSE Linux Enterprise Micro 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2023-2765=1
o Basesystem Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-2765=1
o Basesystem Module 15-SP5
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-2765=1
Package List:
o openSUSE Leap Micro 5.3 (aarch64 x86_64)
libcap-debugsource-2.63-150400.3.3.1
libcap2-2.63-150400.3.3.1
libcap2-debuginfo-2.63-150400.3.3.1
o openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
libcap2-2.63-150400.3.3.1
libpsx2-2.63-150400.3.3.1
libpsx2-debuginfo-2.63-150400.3.3.1
libcap-progs-debuginfo-2.63-150400.3.3.1
libcap2-debuginfo-2.63-150400.3.3.1
libcap-debugsource-2.63-150400.3.3.1
libcap-progs-2.63-150400.3.3.1
libcap-devel-2.63-150400.3.3.1
o openSUSE Leap 15.4 (x86_64)
libcap2-32bit-2.63-150400.3.3.1
libpsx2-32bit-2.63-150400.3.3.1
libpsx2-32bit-debuginfo-2.63-150400.3.3.1
libcap2-32bit-debuginfo-2.63-150400.3.3.1
o openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
libcap2-2.63-150400.3.3.1
libpsx2-2.63-150400.3.3.1
libpsx2-debuginfo-2.63-150400.3.3.1
libcap-progs-debuginfo-2.63-150400.3.3.1
libcap2-debuginfo-2.63-150400.3.3.1
libcap-debugsource-2.63-150400.3.3.1
libcap-progs-2.63-150400.3.3.1
libcap-devel-2.63-150400.3.3.1
o openSUSE Leap 15.5 (x86_64)
libcap2-32bit-2.63-150400.3.3.1
libpsx2-32bit-2.63-150400.3.3.1
libpsx2-32bit-debuginfo-2.63-150400.3.3.1
libcap2-32bit-debuginfo-2.63-150400.3.3.1
o SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
libcap-debugsource-2.63-150400.3.3.1
libcap2-2.63-150400.3.3.1
libcap2-debuginfo-2.63-150400.3.3.1
o SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
libcap-debugsource-2.63-150400.3.3.1
libcap2-2.63-150400.3.3.1
libcap2-debuginfo-2.63-150400.3.3.1
o SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
libcap-debugsource-2.63-150400.3.3.1
libcap2-2.63-150400.3.3.1
libcap2-debuginfo-2.63-150400.3.3.1
o SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
libcap-debugsource-2.63-150400.3.3.1
libcap2-2.63-150400.3.3.1
libcap2-debuginfo-2.63-150400.3.3.1
o Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
libcap2-2.63-150400.3.3.1
libpsx2-2.63-150400.3.3.1
libpsx2-debuginfo-2.63-150400.3.3.1
libcap-progs-debuginfo-2.63-150400.3.3.1
libcap2-debuginfo-2.63-150400.3.3.1
libcap-debugsource-2.63-150400.3.3.1
libcap-progs-2.63-150400.3.3.1
libcap-devel-2.63-150400.3.3.1
o Basesystem Module 15-SP4 (x86_64)
libcap2-32bit-2.63-150400.3.3.1
libcap2-32bit-debuginfo-2.63-150400.3.3.1
o Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
libcap2-2.63-150400.3.3.1
libpsx2-2.63-150400.3.3.1
libpsx2-debuginfo-2.63-150400.3.3.1
libcap-progs-debuginfo-2.63-150400.3.3.1
libcap2-debuginfo-2.63-150400.3.3.1
libcap-debugsource-2.63-150400.3.3.1
libcap-progs-2.63-150400.3.3.1
libcap-devel-2.63-150400.3.3.1
o Basesystem Module 15-SP5 (x86_64)
libcap2-32bit-2.63-150400.3.3.1
libcap2-32bit-debuginfo-2.63-150400.3.3.1
References:
o https://www.suse.com/security/cve/CVE-2023-2602.html
o https://www.suse.com/security/cve/CVE-2023-2603.html
o https://bugzilla.suse.com/show_bug.cgiid=1211418
o https://bugzilla.suse.com/show_bug.cgiid=1211419
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===========================================================================
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The University of Queensland
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