| Name | CVE-2021-36100 | 
| Description | Specially crafted string in OTRS system configuration can allow the execution of any system command. | 
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) | 
| References | DLA-3551-1 | 
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status | 
|---|
| otrs2 (PTS) | bullseye/non-free | 6.0.32-6 | vulnerable | 
| znuny (PTS) | bookworm/non-free | 6.5.1-1 | fixed | 
|  | trixie/non-free | 6.5.15-2 | fixed | 
|  | forky/non-free, sid/non-free | 6.5.18-1 | fixed | 
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs | 
|---|
| otrs2 | source | buster | 6.0.16-2+deb10u1 |  | DLA-3551-1 |  | 
| otrs2 | source | (unstable) | 6.3.2-1 |  |  |  | 
| znuny | source | (unstable) | (not affected) |  |  |  | 
Notes
- znuny <not-affected> (Fixed before initial upload to archive as src:znuny)
[bullseye] - otrs2 <no-dsa> (Non-free not supported)
https://www.znuny.org/en/releases/znuny-6-3-2
https://www.znuny.org/en/advisories/zsa-2022-02
https://github.com/znuny/Znuny/commit/309ec536540201a5b2741314e928c54a792bb845 (rel-6_0_41)
https://github.com/znuny/Znuny/commit/f6fe8ca2e48a18680ace94df0d84eb1e2c26e685 (rel-6_0_41)
https://github.com/znuny/Znuny/commit/42458dad68f330e3f94294348de29e48cc9432c8 (rel-6_0_41)
https://github.com/znuny/Znuny/commit/02ac202c624bfccfd97e7f4ea95e0fd4adcf7a07 (rel-6_0_41)