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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.1460 Security update for MozillaFirefox 29 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-2021.1438 ESB-2021.1327 ESB-2021.1312 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-202114708-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for MozillaFirefox ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:14708-1 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 Server 11-SP4-LTSS SUSE Linux Enterprise Debuginfo 11-SP4 ______________________________________________________________________________ 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 Server 11-SP4-LTSS: zypper in -t patch slessp4-MozillaFirefox-14708=1 o SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-MozillaFirefox-14708=1 Package List: o SUSE Linux Enterprise Server 11-SP4-LTSS (x86_64): MozillaFirefox-78.10.0-78.126.1 MozillaFirefox-translations-common-78.10.0-78.126.1 MozillaFirefox-translations-other-78.10.0-78.126.1 o SUSE Linux Enterprise Debuginfo 11-SP4 (x86_64): MozillaFirefox-debuginfo-78.10.0-78.126.1 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. 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: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYIoTyuNLKJtyKPYoAQj/Rw/9E8JrUqnIkMPYZpWn7555+N9nu72jX8HL DDKjyEBQbf8kRpRsDYNZwP7c4gaHkMSHjMDU7RLmzhLYOAGRJ8hlyin4gJ4pqihl pOCFCaDOdqfDmk9EqpQsDx/ENam9aIx2MaAdZOACwz2fZf2R7oY9MNYICloAV05d Z/xlIaf1+zC5K/ndSzTYOuvL+qlBTNLI0LHnoaI+hqlfK23m2xEQbdHfnTHIxg44 pi3txdX1XkCVpig+hPqFfX+P/AynPlLXqn1DW7AfKRCqeXHOXEfRxsdL59AN1WDC 010ISLAuBYQbDW3M3qPZsGFcDe5ywIemDwDhVCPBccIuewSVwqKc+LaowvOPRXha o2YcSR69IsNJFm8x3vRXwpOg5dBqVuhJAxGMPV8cZw4KO1lymx4aoZNPAgzpCPyN V4sV+q0NOR46Akup8I7Up4A0mbFTf6B58kqZF340Y9rb9mukMY2KR31TQr2Ewe1n Y1wGOvGX/MBaSzLssO+wesV+KZMCBAatfyxx+8McuELQ0R1ZJ7otewdMgla7IdNl 6CDwnCCiALwso60gcWsYN0xycVNMD8YoWvZ7CX+lqsHwXfZuwiZj1oUGkscS4DnH LJtaDohuBF3/pWVTi/8xuJJNHIFmB5jZGeJSdKJSTFkd8amjZODicr13hDjpPt2H htXbQXxPyP0= =X8hW -----END PGP SIGNATURE-----