Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 507
Alerts This Week
Warning Icon 1 507

SUSE: 2023:4562-1 moderate: poppler crash and buffer overflow

suse
Calendar Grey November 24, 2023
Scroller Suse
To tackle minor concerns in Poppler for better stability within SUSE settings, the following measures were adopted:
* bsc#1128114 * bsc#1214256 * bsc#1214726 Cross-References:

Summary

## This update for poppler fixes the following issues: * CVE-2019-9545: Fixed an uncontrolled recursion issue that could cause a crash (bsc#1128114). * CVE-2022-37052: Fixed a crash that could be triggered when opening a crafted file (bsc#1214726). * CVE-2020-36023: Fixed a stack bugger overflow in FoFiType1C:cvtGlyph (bsc#1214256). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4562=1 * SUSE Manager Proxy 4.2 zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-4562=1 * SUSE Manager Retail Branch Server 4.2

Topics%20covered

Topics Covered

security advisory moderate buffer overflow linux distribution crash fix poppler

References

* bsc#1128114

* bsc#1214256

* bsc#1214726

Cross-

* CVE-2019-9545

* CVE-2020-36023

* CVE-2022-37052

CVSS scores:

* CVE-2019-9545 ( SUSE ): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

* CVE-2019-9545 ( NVD ): 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2020-36023 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2020-36023 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2022-37052 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:

* Basesystem Module 15-SP4

* Basesystem Module 15-SP5

* openSUSE Leap 15.4

* SUSE Linux Enterprise Desktop 15 SP4

* SUSE Linux Enterprise Desktop 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing 15 SP5

Announcement ID: SUSE-SU-2023:4562-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate buffer overflow linux distribution crash fix poppler

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.