| Name | CVE-2024-46544 |
| Description | Incorrect Default Permissions vulnerability in Apache Tomcat Connectors allows local users to view and modify shared memory containing mod_jk configuration which may lead to information disclosure and/or denial of service.
This issue affects Apache Tomcat Connectors: from 1.2.9-beta through 1.2.49. Only mod_jk on Unix like systems is affected. Neither the ISAPI redirector nor mod_jk on Windows is affected.
Users are recommended to upgrade to version 1.2.50, which fixes the issue. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3919-1, ELA-1204-1 |
| Debian Bugs | 1082713 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libapache-mod-jk (PTS) | jessie, jessie (lts) | 1:1.2.46-0+deb8u3 | fixed |
| stretch (security) | 1:1.2.46-0+deb9u1 | vulnerable |
| stretch (lts), stretch | 1:1.2.46-0+deb9u2 | vulnerable |
| buster, buster (lts) | 1:1.2.46-1+deb10u3 | fixed |
| buster (security) | 1:1.2.46-1+deb10u2 | vulnerable |
| bullseye | 1:1.2.48-1+deb11u1 | vulnerable |
| bullseye (security) | 1:1.2.48-1+deb11u2 | fixed |
| bookworm | 1:1.2.48-2+deb12u1 | vulnerable |
| sid, trixie | 1:1.2.49-1 | vulnerable |
The information below is based on the following data on fixed versions.
Notes
[bookworm] - libapache-mod-jk <no-dsa> (Minor issue)
https://www.openwall.com/lists/oss-security/2024/09/23/1
Fixed by: https://github.com/apache/tomcat-connectors/commit/d55706e92b65018c2e4c7ab14014a996b0174966 (JK_1_2_50)