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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.4790 Security update for snakeyaml 28 September 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: snakeyaml Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2022-38752 CVE-2022-38751 CVE-2022-38750 CVE-2022-38749 CVE-2022-25857 CVE-2020-13936 Original Bulletin: https://www.suse.com/support/update/announcement/2022/suse-su-20223397-1 Comment: CVSS (Max): 8.8 CVE-2020-13936 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for snakeyaml ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:3397-1 Rating: important References: #1202932 #1203149 #1203153 #1203154 #1203158 Cross-References: CVE-2020-13936 CVE-2022-25857 CVE-2022-38749 CVE-2022-38750 CVE-2022-38751 CVE-2022-38752 Affected Products: SUSE Linux Enterprise Desktop 15-SP3 SUSE Linux Enterprise Desktop 15-SP4 SUSE Linux Enterprise High Performance Computing 15-SP3 SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Development Tools 15-SP3 SUSE Linux Enterprise Module for Development Tools 15-SP4 SUSE Linux Enterprise Module for SUSE Manager Server 4.2 SUSE Linux Enterprise Module for SUSE Manager Server 4.3 SUSE Linux Enterprise Server 15-SP3 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15-SP4 SUSE Linux Enterprise Storage 7.1 SUSE Manager Proxy 4.2 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.2 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.2 SUSE Manager Server 4.3 openSUSE Leap 15.3 openSUSE Leap 15.4 ______________________________________________________________________________ An update that fixes 6 vulnerabilities is now available. Description: This update for snakeyaml fixes the following issues: o CVE-2022-38750: Fixed uncaught exception in org.yaml.snakeyaml.constructor.BaseConstructor.constructObject (bsc# 1203158). o CVE-2022-38749: Fixed StackOverflowError for many open unmatched brackets (bsc#1203149). o CVE-2022-38752: Fixed uncaught exception in java.base/ java.util.ArrayList.hashCode (bsc#1203154). o CVE-2022-38751: Fixed unrestricted data matched with Regular Expressions (bsc#1203153). o CVE-2022-25857: Fixed denial of service vulnerability due missing to nested depth limitation for collections (bsc#1202932). 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: o openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-3397=1 o openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-3397=1 o SUSE Linux Enterprise Module for SUSE Manager Server 4.3: zypper in -t patch SUSE-SLE-Module-SUSE-Manager-Server-4.3-2022-3397=1 o SUSE Linux Enterprise Module for SUSE Manager Server 4.2: zypper in -t patch SUSE-SLE-Module-SUSE-Manager-Server-4.2-2022-3397=1 o SUSE Linux Enterprise Module for Development Tools 15-SP4: zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2022-3397=1 o SUSE Linux Enterprise Module for Development Tools 15-SP3: zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2022-3397=1 Package List: o openSUSE Leap 15.4 (noarch): snakeyaml-1.31-150200.3.8.1 snakeyaml-javadoc-1.31-150200.3.8.1 o openSUSE Leap 15.3 (noarch): snakeyaml-1.31-150200.3.8.1 snakeyaml-javadoc-1.31-150200.3.8.1 o SUSE Linux Enterprise Module for SUSE Manager Server 4.3 (noarch): snakeyaml-1.31-150200.3.8.1 o SUSE Linux Enterprise Module for SUSE Manager Server 4.2 (noarch): snakeyaml-1.31-150200.3.8.1 o SUSE Linux Enterprise Module for Development Tools 15-SP4 (noarch): snakeyaml-1.31-150200.3.8.1 o SUSE Linux Enterprise Module for Development Tools 15-SP3 (noarch): snakeyaml-1.31-150200.3.8.1 References: o https://www.suse.com/security/cve/CVE-2020-13936.html o https://www.suse.com/security/cve/CVE-2022-25857.html o https://www.suse.com/security/cve/CVE-2022-38749.html o https://www.suse.com/security/cve/CVE-2022-38750.html o https://www.suse.com/security/cve/CVE-2022-38751.html o https://www.suse.com/security/cve/CVE-2022-38752.html o https://bugzilla.suse.com/1202932 o https://bugzilla.suse.com/1203149 o https://bugzilla.suse.com/1203153 o https://bugzilla.suse.com/1203154 o https://bugzilla.suse.com/1203158 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBYzOwhMkNZI30y1K9AQg4Lg//QQby1Barkn8y+6j1f1kHBDP9FAW3ZS2f jGXpYPbQo3/H5UR+2VPk3RWh6/0JVdscXKAzsJkObYMPDiLuHEatbNAn5p6MBbn2 UEdQjIvxOM+GAniW4MJrMlKZmw+3UhyQZvKJtRJYRMEp1s5d5LyAoxkl+OXTP3Yy OUfETbtJCmmMVU9TMEDrTL1tWEhXHwR8nCmzphFvbdC0o4Dt9nE63ohaL5w+JHjY jCSsKbYfsUCjr1IkMseqjSPwoSQf6cHLOCGkaKLSWx+0i1z46TJIZ8Xi0WNDLicR bOoBha7WKu0uHbLamZOPNt880PaixYRSdeknQMUer9cx9W6CaBmI5unVI2cAX+FQ ZqlUPeL2zA7FBCYamaHdsjfEl7hlqxB+M2qriri9i5rHGQGRl4GfXssx83ysYbDC eyDGOrHmCTuo/Sr7va4uwWDTLLYzm1S4iIOiRtiSL2yVXcvrWUSbMGx+FBBoacxZ Bt9b6nYc0cfpu3cS7I8BKXzguA1fzxG/te2g6Oihceb9GoI2OZZHsltjnSrNaY0R r3hjIjz8myJ0zwUVS9ajaaul4Nfh0tudBeHouk6LUrDwbXWG8FrzZRWsGARB9sM7 pS9r27Pr409Kst49MRfeAKc1MMetxh170tAHm/vzHGLW5ghWajKmvn5m6WQxYSd5 n/6LYFU8Mdo= =Dw7B -----END PGP SIGNATURE-----