Test ID:	1.3.6.1.4.1.25623.1.0.845111
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5121-1)
Summary:	The remote host is missing an update for the 'mailman' package(s) announced via the USN-5121-1 advisory.
Description:	Summary: The remote host is missing an update for the 'mailman' package(s) announced via the USN-5121-1 advisory. Vulnerability Insight: Andre Protas, Richard Cloke, and Andy Nuttall discovered that Mailman did not properly associate cross-site request forgery (CSRF) tokens to specific accounts. A remote attacker could use this to perform a CSRF attack to gain access to another account. (CVE-2021-42097) Andre Protas, Richard Cloke, and Andy Nuttall discovered that Mailman's cross-site request forgery (CSRF) tokens for the options page are derived from the admin password. A remote attacker could possibly use this to assist in performing a brute force attack against the admin password. (CVE-2021-42096) Affected Software/OS: 'mailman' package(s) on Ubuntu 16.04, Ubuntu 18.04. Solution: Please install the updated package(s). CVSS Score: 8.5 CVSS Vector: AV:N/AC:M/Au:S/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-42096 Debian Security Information: DSA-4991 (Google Search) https://www.debian.org/security/2021/dsa-4991 http://www.openwall.com/lists/oss-security/2021/10/21/4 Common Vulnerability Exposure (CVE) ID: CVE-2021-42097
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