CVE-2021-38562
Published: 18 October 2021
Best Practical Request Tracker (RT) 4.2 before 4.2.17, 4.4 before 4.4.5, and 5.0 before 5.0.2 allows sensitive information disclosure via a timing attack against lib/RT/REST2/Middleware/Auth.pm.
Priority
Status
Package | Release | Status |
---|---|---|
request-tracker5 Launchpad, Ubuntu, Debian |
jammy |
Needs triage
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
upstream |
Released
(5.0.2)
|
|
xenial |
Ignored
(end of standard support)
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
trusty |
Does not exist
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
impish |
Ignored
(end of life)
|
|
mantic |
Needs triage
|
|
Patches: upstream: https://github.com/bestpractical/rt/commit/70749bb66cb13dd70bd53340c371038a5f3ca57c |
||
request-tracker4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
hirsute |
Ignored
(end of life)
|
|
upstream |
Needs triage
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
impish |
Ignored
(end of life)
|
|
xenial |
Ignored
(regressions likely)
|
|
bionic |
Released
(4.4.2-2ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
focal |
Released
(4.4.3-2+deb10u3build0.20.04.1)
|
|
jammy |
Released
(4.4.4+dfsg-2ubuntu1.22.04.1)
|
|
lunar |
Released
(4.4.4+dfsg-2ubuntu1.23.04.1)
|
|
mantic |
Released
(4.4.4+dfsg-2ubuntu1.23.10.1)
|
|
Patches: upstream: https://github.com/bestpractical/rt/commit/d16f8cf13c2af517ee55a85e7b91a0267477189f (rt-4.4.5) upstream: https://github.com/bestpractical/rt/commit/d16f8cf13c2af517ee55a85e7b91a0267477189f (rt-4.2.17) |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38562
- https://docs.bestpractical.com/release-notes/rt/5.0.2
- https://docs.bestpractical.com/release-notes/rt/4.4.5
- https://docs.bestpractical.com/release-notes/rt/4.2.17
- https://ubuntu.com/security/notices/USN-6529-1
- NVD
- Launchpad
- Debian