| Name | CVE-2021-26117 |
| Description | The optional ActiveMQ LDAP login module can be configured to use anonymous access to the LDAP server. In this case, for Apache ActiveMQ Artemis prior to version 2.16.0 and Apache ActiveMQ prior to versions 5.16.1 and 5.15.14, the anonymous context is used to verify a valid users password in error, resulting in no check on the password. |
| 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-2583-1, DLA-3657-1 |
| Debian Bugs | 982590 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| activemq (PTS) | jessie, jessie (lts) | 5.6.0+dfsg1-4+deb8u3 | vulnerable |
| stretch (security), stretch (lts), stretch | 5.14.3-3+deb9u2 | fixed | |
| buster (security), buster, buster (lts) | 5.15.16-0+deb10u1 | fixed | |
| bullseye | 5.16.1-1 | fixed | |
| bullseye (security) | 5.16.1-1+deb11u1 | fixed | |
| bookworm (security), bookworm | 5.17.2+dfsg-2+deb12u1 | fixed | |
| sid, trixie | 5.17.6+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| activemq | source | stretch | 5.14.3-3+deb9u2 | DLA-2583-1 | ||
| activemq | source | buster | 5.15.16-0+deb10u1 | DLA-3657-1 | ||
| activemq | source | (unstable) | 5.16.1-1 | 982590 |
https://issues.apache.org/jira/browse/AMQ-8035
https://www.openwall.com/lists/oss-security/2021/01/27/6
https://gitbox.apache.org/repos/asf?p=activemq.git;h=c9f68f4c64b2687eee283b95538753665d2b229b