Red Hat Security Advisory: mailman:2.1 security and bug fix update
An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-12137US | medium6.1 | — | ||
GNU Mailman 2.x before 2.1.30 uses the .obj extension for scrubbed application/octet-stream MIME parts. This behavior may contribute to XSS attacks against list-archive visitors, b… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/external
- https://access.redhat.com/errata/RHSA-2020:4667self
- https://access.redhat.com/security/updates/classification/#moderateexternal
- 1683399external
- 1780100external
- 1805954external
- 1830007external
- 1837218external
remediations (13)
- Fixedmailman-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.aarch64 (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.ppc64le (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.s390x (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.src (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.x86_64 (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-debuginfo-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.aarch64 (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-debuginfo-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.ppc64le (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-debuginfo-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.s390x (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-debuginfo-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.x86_64 (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-debugsource-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.aarch64 (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-debugsource-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.ppc64le (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-debugsource-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.s390x (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667 - Fixedmailman-debugsource-3:2.1.29-10.module+el8.3.0+6860+8e47d84b.x86_64 (mailman:2.1) as a component of Red Hat Enterprise Linux AppStream (v. 8)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2020:4667
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