Описание
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).
Список пакетов
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Server for SAP Applications 15
Ссылки
- Link for SUSE-SU-2020:0813-1
- E-Mail link for SUSE-SU-2020:0813-1
- SUSE Security Ratings
- SUSE Bug 1118987
- SUSE Bug 1162197
- SUSE Bug 1162200
- SUSE Bug 862963
- SUSE CVE CVE-2018-11805 page
- SUSE CVE CVE-2020-1930 page
- SUSE CVE CVE-2020-1931 page
Описание
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.
Затронутые продукты
Ссылки
- CVE-2018-11805
- SUSE Bug 1118987
- SUSE Bug 1162197
- SUSE Bug 1162200
Описание
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.
Затронутые продукты
Ссылки
- CVE-2020-1930
- SUSE Bug 1162197
Описание
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.
Затронутые продукты
Ссылки
- CVE-2020-1931
- SUSE Bug 1162197
- SUSE Bug 1162200