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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.2335 Security update for clamav 13 May 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: clamav Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2022-20796 CVE-2022-20792 CVE-2022-20785 CVE-2022-20771 CVE-2022-20770 Original Bulletin: https://www.suse.com/support/update/announcement/2022/suse-su-20221644-1 Comment: CVSS (Max): 7.8 CVE-2022-20792 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for clamav ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:1644-1 Rating: important References: #1199242 #1199244 #1199245 #1199246 #1199274 Cross-References: CVE-2022-20770 CVE-2022-20771 CVE-2022-20785 CVE-2022-20792 CVE-2022-20796 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 Basesystem 15-SP3 SUSE Linux Enterprise Module for Basesystem 15-SP4 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 Manager Proxy 4.2 SUSE Manager Server 4.2 openSUSE Leap 15.3 openSUSE Leap 15.4 ______________________________________________________________________________ An update that fixes 5 vulnerabilities is now available. Description: This update for clamav fixes the following issues: o CVE-2022-20770: Fixed a possible infinite loop vulnerability in the CHM file parser (bsc#1199242). o CVE-2022-20796: Fixed a possible NULL-pointer dereference crash in the scan verdict cache check (bsc#1199246). o CVE-2022-20771: Fixed a possible infinite loop vulnerability in the TIFF file parser (bsc#1199244). o CVE-2022-20785: Fixed a possible memory leak in the HTML file parser / Javascript normalizer (bsc#1199245). o CVE-2022-20792: Fixed a possible multi-byte heap buffer overflow write vulnerability in the signature database load module (bsc#1199274). 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-15.4-2022-1644=1 o openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-1644=1 o SUSE Linux Enterprise Module for Basesystem 15-SP4: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-1644=1 o SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-1644=1 Package List: o openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): clamav-0.103.6-150000.3.38.1 clamav-debuginfo-0.103.6-150000.3.38.1 clamav-debugsource-0.103.6-150000.3.38.1 clamav-devel-0.103.6-150000.3.38.1 libclamav9-0.103.6-150000.3.38.1 libclamav9-debuginfo-0.103.6-150000.3.38.1 libfreshclam2-0.103.6-150000.3.38.1 libfreshclam2-debuginfo-0.103.6-150000.3.38.1 o openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): clamav-0.103.6-150000.3.38.1 clamav-debuginfo-0.103.6-150000.3.38.1 clamav-debugsource-0.103.6-150000.3.38.1 clamav-devel-0.103.6-150000.3.38.1 libclamav9-0.103.6-150000.3.38.1 libclamav9-debuginfo-0.103.6-150000.3.38.1 libfreshclam2-0.103.6-150000.3.38.1 libfreshclam2-debuginfo-0.103.6-150000.3.38.1 o SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64): clamav-0.103.6-150000.3.38.1 clamav-debuginfo-0.103.6-150000.3.38.1 clamav-debugsource-0.103.6-150000.3.38.1 clamav-devel-0.103.6-150000.3.38.1 libclamav9-0.103.6-150000.3.38.1 libclamav9-debuginfo-0.103.6-150000.3.38.1 libfreshclam2-0.103.6-150000.3.38.1 libfreshclam2-debuginfo-0.103.6-150000.3.38.1 o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64): clamav-0.103.6-150000.3.38.1 clamav-debuginfo-0.103.6-150000.3.38.1 clamav-debugsource-0.103.6-150000.3.38.1 clamav-devel-0.103.6-150000.3.38.1 libclamav9-0.103.6-150000.3.38.1 libclamav9-debuginfo-0.103.6-150000.3.38.1 libfreshclam2-0.103.6-150000.3.38.1 libfreshclam2-debuginfo-0.103.6-150000.3.38.1 References: o https://www.suse.com/security/cve/CVE-2022-20770.html o https://www.suse.com/security/cve/CVE-2022-20771.html o https://www.suse.com/security/cve/CVE-2022-20785.html o https://www.suse.com/security/cve/CVE-2022-20792.html o https://www.suse.com/security/cve/CVE-2022-20796.html o https://bugzilla.suse.com/1199242 o https://bugzilla.suse.com/1199244 o https://bugzilla.suse.com/1199245 o https://bugzilla.suse.com/1199246 o https://bugzilla.suse.com/1199274 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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/ iQIVAwUBYn2LD8kNZI30y1K9AQjn4hAAgpFh0+qbFBC1F2DwL0WLX1v/kokfNvUs pkIG5PHzaFR9N28+pvLDjCV9W3Z6HjF/Nmkle4tiy79J56LQF1DypSxnN88MaIKQ FA+7N3GKh6nOcsvdq6meINrSjhP43YV51EvbCELC2LtcT87eIfYyzPJD4pVz/Yid /oH7k4csdu9XhNB9E8bDWmmkdFL9k8xvf9izSz5J39EBfVxC0+PwVyFz544MzSDK 5aPCOMSdd7XSKB+LRn+3nZ/N7ItSCig9GWIVaq39XtDAU5BnXZK7cn8dL0DUBSHT IdQD4iYzF+YQwBGORCfvMTRQt8En//FnZt7oxn+UQ/FzRw7toIQaWRWexNKo4Rfc cQUt4sVBigy40E3AwsnuO9pbUq/1saRCJ1qaaHm/RpBGXWbSCMajJQ/CiBfMnTkZ n4x2aoP28PgIC7gm4SGCcNU7St+N5yBBqhCJHnCd9v1HbKaz9U8pTkNBzqlNsRgL UFjs57EOdz0VyQobSc4w0lqVsjOsFCuI6ad9eBz0do6D/nST4Styppn9oVZPPgvx sfKyrRtgtrrY6LySP4eDVeeql/isKC10pmAKKzOkdDqbcDkRPDov7Qg3fELu7CV1 ZlzLCVQBLx7grm05jWWNWKyWm1IS1xT3eMBWMje2OfW2yzzDeEAT08f+rMwVeE70 1Y+hMzccAK8= =7AMH -----END PGP SIGNATURE-----