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SUSE: 2022:1930-1 Moderate: libarchive DoS and Memory Fix

suse
Calendar Grey June 2, 2022
Dist Suse Esm H88
SUSE has released a security update for libarchive that addresses various vulnerabilities classified with moderate severity. Ensure your system's protection.
An update that solves three vulnerabilities and has one errata is now available

Summary

This update for libarchive fixes the following issues: - CVE-2022-26280: Fixed out-of-bounds read via the component zipx_lzma_alone_init (bsc#1197634). - CVE-2021-36976: Fixed use-after-free in copy_string (called from do_uncompress_block and process_block) (bsc#1188572). - CVE-2017-5601: Fixed out-of-bounds memory access preventing denial-of-service (bsc#1197634, bsc#1189528). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-1930=1 - SUSE Linux Enterprise Module for Development Tools 15-SP4:

Topics%20covered

Topics Covered

security advisory moderate software update DoS memory access SUSE libarchive

References

#1022528 #1188572 #1189528 #1197634

Cross- CVE-2017-5601 CVE-2021-36976 CVE-2022-26280

CVSS scores:

CVE-2017-5601 (NVD) : 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2017-5601 (SUSE): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

CVE-2021-36976 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-36976 (SUSE): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2022-26280 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVE-2022-26280 (SUSE): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected Products:

SUSE Linux Enterprise Desktop 15-SP4

SUSE Linux Enterprise High Performance Computing 15-SP4

SUSE Linux Enterprise Module for Basesystem 15-SP4

SUSE Linux Enterprise Module for Development Tools 15-SP4

Announcement ID: SUSE-SU-2022:1930-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate software update DoS memory access SUSE libarchive

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