drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Cross-Site Request Forgery in Mailman
Name: |
Cross-Site Request Forgery in Mailman |
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ID: |
USN-5180-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 18.04 LTS |
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Datum: |
Mi, 8. Dezember 2021, 09:12 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44227 |
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Applikationen: |
MailMan |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --lQo0F6mnVTbhDecPQa9VubBOXJkRr5Lx5 Content-Type: multipart/mixed; boundary="bbqXYxOuSp8jFbtm7jYEQEeI4YDZuaV8c"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> Message-ID: <2b04f064-dc9b-e501-debc-f11052e559c2@canonical.com> Subject: [USN-5180-1] Mailman vulnerability
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========================================================================== Ubuntu Security Notice USN-5180-1 December 07, 2021
mailman vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS
Summary:
A system hardening measure could be bypassed.
Software Description: - mailman: Web-based mailing list manager
Details:
It was discovered that Mailman incorrectly handled CSRF tokens. A remote list member or moderator could possibly use their own token to craft an admin request CSRF attack and set a new admin password or make other changes.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS: mailman 1:2.1.26-1ubuntu0.6
In general, a standard system update will make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-5180-1 CVE-2021-44227
Package Information: https://launchpad.net/ubuntu/+source/mailman/1:2.1.26-1ubuntu0.6
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