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SUSE Linux 15-SP2: 2022:0088-2 Moderate: Ghostscript Buffer Overflow

suse
Calendar Grey February 14, 2022
Scroller Suse
SUSE has released a Security Update for ghostscript, tackling several issues classified as moderate. For critical information, refer to the details enclosed.
An update that fixes two vulnerabilities is now available

Summary

This update for ghostscript fixes the following issues: - CVE-2021-45944: Fixed use-after-free in sampled_data_sample (bsc#1194303) - CVE-2021-45949: Fixed heap-based buffer overflow in sampled_data_finish (bsc#1194304) 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: - SUSE Linux Enterprise Realtime Extension 15-SP2: zypper in -t patch SUSE-SLE-Product-RT-15-SP2-2022-88=1 Package List: - SUSE Linux Enterprise Realtime Extension 15-SP2 (x86_64): ghostscript-9.52-161.1 ghostscript-debuginfo-9.52-161.1 ghostscript-debugsource-9.52-161.1 ghostscript-devel-9.52-161.1 ghostscript-x11-9.52-161.1

Topics%20covered

Topics Covered

security advisory buffer overflow ghostscript moderate severity SUSE Linux

References

#1194303 #1194304

Cross- CVE-2021-45944 CVE-2021-45949

CVSS scores:

CVE-2021-45944 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-45944 (SUSE): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2021-45949 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-45949 (SUSE): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

SUSE Linux Enterprise Realtime Extension 15-SP2

https://www.suse.com/security/cve/CVE-2021-45944.html

https://www.suse.com/security/cve/CVE-2021-45949.html

https://bugzilla.suse.com/1194303

https://bugzilla.suse.com/1194304

Announcement ID: SUSE-SU-2022:0088-2
Rating: moderate

Topics%20covered

Topics Covered

security advisory buffer overflow ghostscript moderate severity SUSE Linux

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