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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

Low

Cvss 3 Severity Score

7.5

Score breakdown

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