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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3193 Security update for libesmtp 23 September 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libesmtp Publisher: SUSE Operating System: SUSE Impact/Access: Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-19977 Reference: ESB-2021.2988 ESB-2021.2976 ESB-2021.2912 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20212937-2 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for libesmtp ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:2937-2 Rating: important References: #1160462 #1189097 Cross-References: CVE-2019-19977 Affected Products: SUSE MicroOS 5.1 ______________________________________________________________________________ An update that solves one vulnerability and has one errata is now available. Description: This update for libesmtp fixes the following issues: o CVE-2019-19977: Fixed stack-based buffer over-read in ntlm/ntlmstruct.c (bsc#1160462). 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 MicroOS 5.1: zypper in -t patch SUSE-SUSE-MicroOS-5.1-2021-2937=1 Package List: o SUSE MicroOS 5.1 (aarch64 s390x x86_64): libesmtp-1.0.6-150.4.1 libesmtp-debuginfo-1.0.6-150.4.1 libesmtp-debugsource-1.0.6-150.4.1 References: o https://www.suse.com/security/cve/CVE-2019-19977.html o https://bugzilla.suse.com/1160462 o https://bugzilla.suse.com/1189097 - --------------------------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 iQIVAwUBYUv0MONLKJtyKPYoAQjW1g//e/XaO5+JB0lKLJbOjIz9o1AE/UDBtDnf QSDHA0omKTPdp+uPCYR3rVl+agL46PmeO8U3F/P/0KscdGlrRL8cyQhsNJt/MPea BtYmUJahyN1FWxVJpsrUeWtpyLKcfe8QWXPtT4NdXuNzGXFe+Fj2Y0i5/j1ZuKkH 0MFZ2MW6aO2ZdlNPq15RnMFyDgFBuoTcgxNopADoFc25r4mlcmt0HmdRCc4flsAO vzWPlEnXvEdWRUMBknaGGbRpp/K31b/ejnicuQsAn6d4m10sD+WlS+o90Aytp6JY PUQU/b+t9xZgH4CheCJ3dhuwx4AQTaA3baoTtPNlThjTCf52NQsZfpDcd9kVJUqy 4iGq91r49kVr7aZ/hyuAMDBHnK8jUV7w9uU0OpKMabrJFE8ud3uKGWDyas6fIm33 WUHrKiODAV8/8kEC2L3CGu0RtTrFSlG8nPpiiUdpOMaBi9DGHSvIcdMeSCWjf8pq uNzn1NIUt5n73ciVTYfie7cQHQi/nRSasjNxavTDYCHluygBHPX9xw3lOL7YxA+y 0ct5XTVS4saAIoXDs+MH7SGvLwUXIR1tuzbJp7QFqiADMSHfQpiHRFWscQQ+uuE5 tFgCWs3HgkMCS7WTKRnXoCUkiX5D2wuoghEXAzjN7snoa62U3nrOQqFmLc+xu0OQ uKpB5gV0+gc= =Xbrl -----END PGP SIGNATURE-----