CVE-2021-42097
Fixed in a distro release EPSS 1%
GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A csrf_token value is not specific to a single user account. An attacker can obtain a value within the context of an unprivileged user account, and then use that value in a CSRF attack against an admin (e.g., for account takeover).
Products: gnu mailman, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 8 | mailman | 3:2.1.29-12.module_el8.5.0+26+48d4c9ee.2 |
| AlmaLinux 8 | mailman | 3:2.1.29-12.module_el8.5.0+2601+e8845b76.1 |
| AlmaLinux 8 | mailman | 3:2.1.29-12.module_el8.5.0+2602+327eb9f3.2 |
| Amazon Linux 2 | mailman | 3:2.1.15-30.amzn2.2 |
| Debian 10 | mailman | 1:2.1.29-1+deb10u2 |
| Debian 9 | mailman | 1:2.1.23-1+deb9u7 |
| Red Hat Enterprise Linux 7 | mailman | 3:2.1.15-30.el7_9.2 |
| Red Hat Enterprise Linux 7 | mailman-debuginfo | 3:2.1.15-30.el7_9.2 |
| Red Hat Enterprise Linux 8 | mailman | 3:2.1.29-12.module+el8.5.0+13211+e8845b76.1 |
| Red Hat Enterprise Linux 8 | mailman-debuginfo | 3:2.1.29-12.module+el8.5.0+13211+e8845b76.1 |
| Red Hat Enterprise Linux 8 | mailman-debugsource | 3:2.1.29-12.module+el8.5.0+13211+e8845b76.1 |
| Red Hat rhel eus 8.1 | mailman | 3:2.1.29-4.module+el8.1.0+13242+45286865.1 |
| Red Hat rhel eus 8.1 | mailman-debuginfo | 3:2.1.29-4.module+el8.1.0+13242+45286865.1 |
| Red Hat rhel eus 8.1 | mailman-debugsource | 3:2.1.29-4.module+el8.1.0+13242+45286865.1 |
| Red Hat rhel eus 8.2 | mailman | 3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3 |
| Red Hat rhel eus 8.2 | mailman-debuginfo | 3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3 |
| Red Hat rhel eus 8.2 | mailman-debugsource | 3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3 |
| Red Hat rhel eus 8.4 | mailman | 3:2.1.29-11.module+el8.4.0+13212+81332387.1 |
| Red Hat rhel eus 8.4 | mailman-debuginfo | 3:2.1.29-11.module+el8.4.0+13212+81332387.1 |
| Red Hat rhel eus 8.4 | mailman-debugsource | 3:2.1.29-11.module+el8.4.0+13212+81332387.1 |
| Rocky Linux 8 | mailman | 3:2.1.29-12.module+el8.5.0+717+27fd1ba7.2 |
| Rocky Linux 8 | mailman | 3:2.1.29-12.module+el8.5.0+703+19300c10 |
| SUSE Package Hub 15 SP2 | mailman | 2.1.35-bp152.7.6.1 |
| Ubuntu 18.04 LTS | mailman | 1:2.1.26-1ubuntu0.4 |
| Ubuntu 20.04 LTS | mailman | 1:2.1.29-1ubuntu3.1 |
| Ubuntu Pro 16.04 LTS | mailman | 1:2.1.20-1ubuntu0.6+esm1 |
| openSUSE Leap 15.2 | mailman | 2.1.35-lp152.7.6.1 |