# Security update for w3m Announcement ID: SUSE-SU-2023:4439-1 Rating: moderate References: * bsc#1213323 * bsc#1213324 Cross-References: * CVE-2023-38252 * CVE-2023-38253 CVSS scores: * CVE-2023-38252 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H * CVE-2023-38253 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/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 * openSUSE Leap 15.5 * 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 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.3 An update that solves two vulnerabilities can now be installed. ## Description: This update for w3m fixes the following issues: * Update to version 0.5.3+git20230121 * CVE-2023-38252: Fixed an out-of-bounds write in function Strnew_size that allows attackers to cause a denial of service via a crafted HTML file. (bsc#1213324) * CVE-2023-38253: Fixed an out-of-bounds write in function growbuf_to_Str that allows attackers to cause a denial of service via a crafted HTML file. (bsc#1213323) ## 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: * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4439=1 * Basesystem Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-4439=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4439=1 * openSUSE Leap 15.4 zypper in -t patch openSUSE-SLE-15.4-2023-4439=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * w3m-0.5.3+git20230121-150000.3.6.1 * w3m-debugsource-0.5.3+git20230121-150000.3.6.1 * w3m-inline-image-debuginfo-0.5.3+git20230121-150000.3.6.1 * w3m-inline-image-0.5.3+git20230121-150000.3.6.1 * w3m-debuginfo-0.5.3+git20230121-150000.3.6.1 * Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64) * w3m-0.5.3+git20230121-150000.3.6.1 * w3m-debugsource-0.5.3+git20230121-150000.3.6.1 * w3m-debuginfo-0.5.3+git20230121-150000.3.6.1 * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64) * w3m-0.5.3+git20230121-150000.3.6.1 * w3m-debugsource-0.5.3+git20230121-150000.3.6.1 * w3m-debuginfo-0.5.3+git20230121-150000.3.6.1 * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64) * w3m-0.5.3+git20230121-150000.3.6.1 * w3m-debugsource-0.5.3+git20230121-150000.3.6.1 * w3m-inline-image-debuginfo-0.5.3+git20230121-150000.3.6.1 * w3m-inline-image-0.5.3+git20230121-150000.3.6.1 * w3m-debuginfo-0.5.3+git20230121-150000.3.6.1 ## References: * https://www.suse.com/security/cve/CVE-2023-38252.html * https://www.suse.com/security/cve/CVE-2023-38253.html * https://bugzilla.suse.com/show_bug.cgi?id=1213323 * https://bugzilla.suse.com/show_bug.cgi?id=1213324