Security update for spamassassin SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2020:0446-1 Final 1 1 2020-04-04T14:19:31Z current 2020-04-04T14:19:31Z 2020-04-04T14:19:31Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for spamassassin This update for spamassassin fixes the following issues: Security issues fixed: - CVE-2018-11805: Fixed an issue with delimiter handling in rule files related to is_regexp_valid() (bsc#1118987). - CVE-2020-1930: Fixed an issue with rule configuration (.cf) files which can be configured to run system commands (bsc#1162197). - CVE-2020-1931: Fixed an issue with rule configuration (.cf) files which can be configured to run system commands with warnings (bsc#1162200). Non-security issue fixed: - Altering hash requires restarting loop (bsc#862963). This update was imported from the SUSE:SLE-15-SP1:Update update project. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-2020-446 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/67WFM7N2TVSRA4UWEPLP2I7GC7XEK236/ E-Mail link for openSUSE-SU-2020:0446-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1118987 SUSE Bug 1118987 https://bugzilla.suse.com/1162197 SUSE Bug 1162197 https://bugzilla.suse.com/1162200 SUSE Bug 1162200 https://bugzilla.suse.com/862963 SUSE Bug 862963 https://www.suse.com/security/cve/CVE-2018-11805/ SUSE CVE CVE-2018-11805 page https://www.suse.com/security/cve/CVE-2020-1930/ SUSE CVE CVE-2020-1930 page https://www.suse.com/security/cve/CVE-2020-1931/ SUSE CVE CVE-2020-1931 page openSUSE Leap 15.1 perl-Mail-SpamAssassin-3.4.2-lp151.8.3.1 perl-Mail-SpamAssassin-Plugin-iXhash2-2.05-lp151.8.3.1 spamassassin-3.4.2-lp151.8.3.1 perl-Mail-SpamAssassin-3.4.2-lp151.8.3.1 as a component of openSUSE Leap 15.1 perl-Mail-SpamAssassin-Plugin-iXhash2-2.05-lp151.8.3.1 as a component of openSUSE Leap 15.1 spamassassin-3.4.2-lp151.8.3.1 as a component of openSUSE Leap 15.1 In Apache SpamAssassin before 3.4.3, nefarious CF files can be configured to run system commands without any output or errors. With this, exploits can be injected in a number of scenarios. In addition to upgrading to SA 3.4.3, we recommend that users should only use update channels or 3rd party .cf files from trusted places. CVE-2018-11805 openSUSE Leap 15.1:perl-Mail-SpamAssassin-3.4.2-lp151.8.3.1 openSUSE Leap 15.1:perl-Mail-SpamAssassin-Plugin-iXhash2-2.05-lp151.8.3.1 openSUSE Leap 15.1:spamassassin-3.4.2-lp151.8.3.1 important 7.2 AV:L/AC:L/Au:N/C:C/I:C/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/67WFM7N2TVSRA4UWEPLP2I7GC7XEK236/ https://www.suse.com/security/cve/CVE-2018-11805.html CVE-2018-11805 https://bugzilla.suse.com/1118987 SUSE Bug 1118987 https://bugzilla.suse.com/1162197 SUSE Bug 1162197 https://bugzilla.suse.com/1162200 SUSE Bug 1162200 A command execution issue was found in Apache SpamAssassin prior to 3.4.3. Carefully crafted nefarious rule configuration (.cf) files can be configured to run system commands similar to CVE-2018-11805. With this bug unpatched, exploits can be injected in a number of scenarios including the same privileges as spamd is run which may be elevated though doing so remotely is difficult. In addition to upgrading to SA 3.4.4, we again recommend that users should only use update channels or 3rd party .cf files from trusted places. If you cannot upgrade, do not use 3rd party rulesets, do not use sa-compile and do not run spamd as an account with elevated privileges. CVE-2020-1930 openSUSE Leap 15.1:perl-Mail-SpamAssassin-3.4.2-lp151.8.3.1 openSUSE Leap 15.1:perl-Mail-SpamAssassin-Plugin-iXhash2-2.05-lp151.8.3.1 openSUSE Leap 15.1:spamassassin-3.4.2-lp151.8.3.1 important 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/67WFM7N2TVSRA4UWEPLP2I7GC7XEK236/ https://www.suse.com/security/cve/CVE-2020-1930.html CVE-2020-1930 https://bugzilla.suse.com/1162197 SUSE Bug 1162197 A command execution issue was found in Apache SpamAssassin prior to 3.4.3. Carefully crafted nefarious Configuration (.cf) files can be configured to run system commands similar to CVE-2018-11805. This issue is less stealthy and attempts to exploit the issue will throw warnings. Thanks to Damian Lukowski at credativ for reporting the issue ethically. With this bug unpatched, exploits can be injected in a number of scenarios though doing so remotely is difficult. In addition to upgrading to SA 3.4.4, we again recommend that users should only use update channels or 3rd party .cf files from trusted places. CVE-2020-1931 openSUSE Leap 15.1:perl-Mail-SpamAssassin-3.4.2-lp151.8.3.1 openSUSE Leap 15.1:perl-Mail-SpamAssassin-Plugin-iXhash2-2.05-lp151.8.3.1 openSUSE Leap 15.1:spamassassin-3.4.2-lp151.8.3.1 important 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/67WFM7N2TVSRA4UWEPLP2I7GC7XEK236/ https://www.suse.com/security/cve/CVE-2020-1931.html CVE-2020-1931 https://bugzilla.suse.com/1162197 SUSE Bug 1162197 https://bugzilla.suse.com/1162200 SUSE Bug 1162200