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SUSE: 2022:0495-1 Moderate: Expat Integer Overflow Issue

suse
Calendar Grey February 18, 2022
Dist Suse Esm H88
Ubuntu Security Patch: Critical expat solution released for various versions mitigating severe vulnerabilities.
An update that fixes two vulnerabilities is now available

Summary

This update for expat fixes the following issues: - CVE-2022-23852: Fixed signed integer overflow in XML_GetBuffer (bsc#1195054). - CVE-2022-23990: Fixed integer overflow in the doProlog function (bsc#1195217). 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 OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-495=1 - SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2022-495=1 - SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2022-495=1 - SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2022-495=1

Topics%20covered

Topics Covered

security advisory important integer overflow SUSE Linux expat fix

References

#1195054 #1195217

Cross- CVE-2022-23852 CVE-2022-23990

CVSS scores:

CVE-2022-23852 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-23852 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-23990 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-23990 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

HPE Helion Openstack 8

SUSE Linux Enterprise Server 12-SP2-BCL

SUSE Linux Enterprise Server 12-SP3-BCL

SUSE Linux Enterprise Server 12-SP3-LTSS

SUSE Linux Enterprise Server 12-SP4-LTSS

SUSE Linux Enterprise Server 12-SP5

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server for SAP 12-SP4

SUSE Linux Enterprise Server for SAP Applications 12-SP5

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:0495-1
Rating: important

Topics%20covered

Topics Covered

security advisory important integer overflow SUSE Linux expat fix

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