This update for spamassassin fixes the following issues :

  - CVE-2019-12420: memory leak via crafted messages     (bsc#1159133)

  - CVE-2020-1946: security update (bsc#1184221)

This update was imported from the SUSE:SLE-15-SP1:Update update project.

According to the version of the spamassassin package installed, the EulerOS installation on the remote host is affected by the following vulnerability :

  - In Apache SpamAssassin before 3.4.5, malicious rule     configuration (.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 version     3.4.5, users should only use update channels or 3rd     party .cf files from trusted places.(CVE-2020-1946)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote host is affected by the vulnerability described in GLSA-202105-26 (SpamAssassin: Arbitrary command execution)

    It was discovered that SpamAssassin incorrectly handled certain CF       files.
  Impact :

    A remote attacker could entice a user or automated system to process a       specially crafted CF file using SpamAssassin, possibly resulting in       execution of arbitrary commands with the privileges of the process or a       Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

The remote CentOS Linux 9 host has a package installed that is affected by a vulnerability as referenced in the spamassassin-3.4.6-5.el9 build changelog.

  - In Apache SpamAssassin before 3.4.5, malicious rule configuration (.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 version 3.4.5, users should only use update channels or 3rd     party .cf files from trusted places. (CVE-2020-1946)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2021-2680:03 advisory.

    * spamassassin: Malicious rule configuration files can be configured to run system commands     (CVE-2020-1946)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

This update for spamassassin fixes the following issues :

spamassassin was updated to version 3.4.5

CVE-2019-12420: memory leak via crafted messages (bsc#1159133)

CVE-2020-1946: security update (bsc#1184221)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Fedora 33 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2021-90e915cc4f advisory.

  - In Apache SpamAssassin before 3.4.5, malicious rule configuration (.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 version 3.4.5, users should only use update channels or 3rd     party .cf files from trusted places. (CVE-2020-1946)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:4315 advisory.

  - In Apache SpamAssassin before 3.4.5, malicious rule configuration (.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 version 3.4.5, users should only use update channels or 3rd     party .cf files from trusted places. (CVE-2020-1946)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Damian Lukowski discovered a flaw in spamassassin, a Perl-based spam filter using text analysis. Malicious rule configuration files, possibly downloaded from an updates server, could execute arbitrary commands under multiple scenarios.

For Debian 9 stretch, this problem has been fixed in version 3.4.2-1~deb9u4.

We recommend that you upgrade your spamassassin packages.

For the detailed security status of spamassassin please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/spamassassin

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2021:4315 advisory.

  - In Apache SpamAssassin before 3.4.5, malicious rule configuration (.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 version 3.4.5, users should only use update channels or 3rd     party .cf files from trusted places. (CVE-2020-1946)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Damian Lukowski discovered a flaw in spamassassin, a Perl-based spam filter using text analysis. Malicious rule configuration files, possibly downloaded from an updates server, could execute arbitrary commands under multiple scenarios.

The remote Fedora 32 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2021-5a4377797c advisory.

  - In Apache SpamAssassin before 3.4.5, malicious rule configuration (.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 version 3.4.5, users should only use update channels or 3rd     party .cf files from trusted places. (CVE-2020-1946)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to the versions of the spamassassin package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - 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)

  - In Apache SpamAssassin before 3.4.5, malicious rule     configuration (.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 version     3.4.5, users should only use update channels or 3rd     party .cf files from trusted places.(CVE-2020-1946)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of spamassassin installed on the remote host is prior to 3.4.4-3. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1642 advisory.

    A flaw was found in spamassassin. Malicious rule configuration (.cf) files can be configured to run system     commands without any output or errors allowing exploits to be injected in a number of scenarios. The     highest threat from this vulnerability is to data confidentiality and integrity as well as system     availability. (CVE-2020-1946)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In Apache SpamAssassin before 3.4.5, malicious rule configuration (.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 version 3.4.5, users should only use update channels or 3rd     party .cf files from trusted places. (CVE-2020-1946)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
148614	openSUSE Security Update : spamassassin (openSUSE-2021-551)	Nessus	SuSE Local Security Checks	2021/4/15	2024/1/4	critical
151786	EulerOS 2.0 SP5 : spamassassin (EulerOS-SA-2021-2230)	Nessus	Huawei Local Security Checks	2021/7/16	2023/12/7	critical
157029	GLSA-202105-26 : SpamAssassin: Arbitrary command execution	Nessus	Gentoo Local Security Checks	2022/1/24	2023/12/21	critical
191317	CentOS 9 : spamassassin-3.4.6-5.el9	Nessus	CentOS Local Security Checks	2024/2/29	2024/4/26	critical
294705	MiracleLinux 8 : spamassassin-3.4.4-4.el8 (AXSA:2021-2680:03)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	critical
148532	SUSE SLES12 Security Update : spamassassin (SUSE-SU-2021:1152-1)	Nessus	SuSE Local Security Checks	2021/4/14	2021/4/16	critical
148781	Fedora 33 : spamassassin (2021-90e915cc4f)	Nessus	Fedora Local Security Checks	2021/4/19	2021/4/19	critical
184971	Rocky Linux 8 : spamassassin (RLSA-2021:4315)	Nessus	Rocky Linux Local Security Checks	2023/11/7	2023/11/7	critical
148301	Debian DLA-2615-1 : spamassassin security update	Nessus	Debian Local Security Checks	2021/4/2	2021/4/6	critical
157513	AlmaLinux 8 : spamassassin (ALSA-2021:4315)	Nessus	Alma Linux Local Security Checks	2022/2/9	2022/2/14	critical
148212	Debian DSA-4879-1 : spamassassin - security update	Nessus	Debian Local Security Checks	2021/3/29	2021/4/2	critical
148776	Fedora 32 : spamassassin (2021-5a4377797c)	Nessus	Fedora Local Security Checks	2021/4/19	2021/4/19	critical
149121	EulerOS 2.0 SP3 : spamassassin (EulerOS-SA-2021-1851)	Nessus	Huawei Local Security Checks	2021/4/30	2024/1/3	critical
149861	Amazon Linux 2 : spamassassin (ALAS-2021-1642)	Nessus	Amazon Linux Local Security Checks	2021/5/24	2024/12/11	critical
223398	Linux Distros Unpatched Vulnerability : CVE-2020-1946	Nessus	Misc.	2025/3/4	2025/8/27	critical

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