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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.1390 Security update for MozillaFirefox 26 April 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: MozillaFirefox Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Increased Privileges -- Remote with User Interaction Denial of Service -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-29946 CVE-2021-29945 CVE-2021-24002 CVE-2021-23999 CVE-2021-23998 CVE-2021-23995 CVE-2021-23994 CVE-2021-23961 Reference: ESB-2021.1380 ESB-2021.1327 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20211307-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for MozillaFirefox ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:1307-1 Rating: important References: #1184960 Cross-References: CVE-2021-23961 CVE-2021-23994 CVE-2021-23995 CVE-2021-23998 CVE-2021-23999 CVE-2021-24002 CVE-2021-29945 CVE-2021-29946 Affected Products: SUSE Linux Enterprise Module for Desktop Applications 15-SP3 SUSE Linux Enterprise Module for Desktop Applications 15-SP2 ______________________________________________________________________________ An update that fixes 8 vulnerabilities is now available. Description: This update for MozillaFirefox fixes the following issues: o Firefox was updated to 78.10.0 ESR (bsc#1184960) * CVE-2021-23994: Out of bound write due to lazy initialization * CVE-2021-23995: Use-after-free in Responsive Design Mode * CVE-2021-23998: Secure Lock icon could have been spoofed * CVE-2021-23961: More internal network hosts could have been probed by a malicious webpage * CVE-2021-23999: Blob URLs may have been granted additional privileges * CVE-2021-24002: Arbitrary FTP command execution on FTP servers using an encoded URL * CVE-2021-29945: Incorrect size computation in WebAssembly JIT could lead to null-reads * CVE-2021-29946: Port blocking could be bypassed 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 SUSE Linux Enterprise Module for Desktop Applications 15-SP3: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-1307=1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP2: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-1307=1 Package List: o SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64 ppc64le s390x x86_64): MozillaFirefox-78.10.0-8.38.1 MozillaFirefox-debuginfo-78.10.0-8.38.1 MozillaFirefox-debugsource-78.10.0-8.38.1 MozillaFirefox-translations-common-78.10.0-8.38.1 MozillaFirefox-translations-other-78.10.0-8.38.1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64 ppc64le x86_64): MozillaFirefox-devel-78.10.0-8.38.1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64 ppc64le s390x x86_64): MozillaFirefox-78.10.0-8.38.1 MozillaFirefox-debuginfo-78.10.0-8.38.1 MozillaFirefox-debugsource-78.10.0-8.38.1 MozillaFirefox-devel-78.10.0-8.38.1 MozillaFirefox-translations-common-78.10.0-8.38.1 MozillaFirefox-translations-other-78.10.0-8.38.1 References: o https://www.suse.com/security/cve/CVE-2021-23961.html o https://www.suse.com/security/cve/CVE-2021-23994.html o https://www.suse.com/security/cve/CVE-2021-23995.html o https://www.suse.com/security/cve/CVE-2021-23998.html o https://www.suse.com/security/cve/CVE-2021-23999.html o https://www.suse.com/security/cve/CVE-2021-24002.html o https://www.suse.com/security/cve/CVE-2021-29945.html o https://www.suse.com/security/cve/CVE-2021-29946.html o https://bugzilla.suse.com/1184960 - --------------------------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: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYIZAtuNLKJtyKPYoAQgLng//Q3BVaubnWN7SnRpdcVlXC5Fhgxj4TDQf pK5ugtP01BMt6h+MQ8ueFbN8xvGb4my+6Veu2KaYs2Nzz2it9cKaWneIQ8XDRJX9 VPgMmD/Cmks9TxElMFnsAHMr0VlSL3RAJ5xV1xTjAyOBZkw0rEqjStl5V3quWXOy ObcfJtlICKJ1+FC9VxsfXVLUa7ZPtYZjAmD1QyMU/pEwR36pgWs+G2FtlS69eb2w lONvlSDricy+zN+GzYQXCUdnfwFDsYJoBlGWbJGaWpBe7xcPLICM73wP/cq5/BEA GKYR3U11Dcb93und8Ey7A/MDDdHqyZ90L6s0o0j85Vs5o+byUQHLFpW3xw/H1OED 4vM++p4gJZPFAwZ5sHNQt49VM9lDatYJwBtJXfxvVlpUn3i5tlLOsv3zcgBmeR5O oYWUsrXsLYrhHUpPAVjlierAbRYSL9/I4p3xqHsMelgFlz6gd3T9ekfiJj2PXBmv OX2bB1eH4bsMfN9KDrJ4mJ1qdZwlYnunu4nzBghV7mMVoFKJr9bnm89moTU3em+u z5kSswVMf2d4UMHGs49CNHsYsgeJX2etvY275d2MynKvdNr9/TtYTQ72U7BxakPJ 95uBG7ROWUogvPnIQMAqINNkgxFtgES+C22LHRJfxcLr+NW5APZ+9dlqHhUlrtAD YB/M7aIutrQ= =FqMZ -----END PGP SIGNATURE-----