RedHat: RHSA-2020-4625:01 Moderate: spamassassin security update
Summary
The SpamAssassin tool provides a way to reduce unsolicited commercial email
(spam) from incoming email.
Security Fix(es):
* spamassassin: crafted configuration files can run system commands without
any output or errors (CVE-2018-11805)
* spamassassin: crafted email message can lead to DoS (CVE-2019-12420)
* spamassassin: command injection via crafted configuration file
(CVE-2020-1930)
* spamassassin: command injection via crafted configuration file
(CVE-2020-1931)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.3 Release Notes linked from the References section.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2018-11805 https://access.redhat.com/security/cve/CVE-2019-12420 https://access.redhat.com/security/cve/CVE-2020-1930 https://access.redhat.com/security/cve/CVE-2020-1931 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/
Package List
Red Hat Enterprise Linux AppStream (v. 8):
Source:
spamassassin-3.4.2-10.el8.src.rpm
aarch64:
spamassassin-3.4.2-10.el8.aarch64.rpm
spamassassin-debuginfo-3.4.2-10.el8.aarch64.rpm
spamassassin-debugsource-3.4.2-10.el8.aarch64.rpm
ppc64le:
spamassassin-3.4.2-10.el8.ppc64le.rpm
spamassassin-debuginfo-3.4.2-10.el8.ppc64le.rpm
spamassassin-debugsource-3.4.2-10.el8.ppc64le.rpm
s390x:
spamassassin-3.4.2-10.el8.s390x.rpm
spamassassin-debuginfo-3.4.2-10.el8.s390x.rpm
spamassassin-debugsource-3.4.2-10.el8.s390x.rpm
x86_64:
spamassassin-3.4.2-10.el8.x86_64.rpm
spamassassin-debuginfo-3.4.2-10.el8.x86_64.rpm
spamassassin-debugsource-3.4.2-10.el8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for spamassassin is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64
Bugs Fixed
1630362 - Obsolete channel sought.conf should be removed
1784974 - CVE-2018-11805 spamassassin: crafted configuration files can run system commands without any output or errors1784984 - CVE-2019-12420 spamassassin: crafted email message can lead to DoS
1802975 - CVE-2020-1931 spamassassin: command injection via crafted configuration file
1802977 - CVE-2020-1930 spamassassin: command injection via crafted configuration file