CVE-2021-38562
First published: Mon Oct 18 2021(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Bestpractical Request Tracker | >=4.2.0<4.2.17 | |
| Bestpractical Request Tracker | >=4.4.0<4.4.5 | |
| Bestpractical Request Tracker | >=5.0.0<5.0.2 | |
| Fedoraproject Fedora | =35 | |
| Debian Debian Linux | =9.0 | |
| ubuntu/request-tracker5 | <5.0.2 | 5.0.2 |
| ubuntu/request-tracker4 | <4.4.2-2ubuntu0.1~ | 4.4.2-2ubuntu0.1~ |
| ubuntu/request-tracker4 | <4.4.3-2+ | 4.4.3-2+ |
| ubuntu/request-tracker4 | <4.4.4+dfsg-2ubuntu1.22.04.1 | 4.4.4+dfsg-2ubuntu1.22.04.1 |
| ubuntu/request-tracker4 | <4.4.4+dfsg-2ubuntu1.23.04.1 | 4.4.4+dfsg-2ubuntu1.23.04.1 |
| ubuntu/request-tracker4 | <4.4.4+dfsg-2ubuntu1.23.10.1 | 4.4.4+dfsg-2ubuntu1.23.10.1 |
| debian/request-tracker4 | 4.4.3-2+deb10u2 4.4.3-2+deb10u3 4.4.4+dfsg-2+deb11u2 4.4.4+dfsg-2+deb11u3 4.4.6+dfsg-1.1+deb12u1 4.4.7+dfsg-1 | |
| debian/request-tracker5 | 5.0.3+dfsg-3~deb12u2 5.0.5+dfsg-2 |
Remedy
https://github.com/bestpractical/rt/commit/d16f8cf13c2af517ee55a85e7b91a0267477189f (rt-4.4.5)
Remedy
https://github.com/bestpractical/rt/commit/d16f8cf13c2af517ee55a85e7b91a0267477189f (rt-4.2.17)
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Reference Links
- https://docs.bestpractical.com/release-notes/rt/index.html
- https://github.com/bestpractical/rt/commit/70749bb66cb13dd70bd53340c371038a5f3ca57c
- https://lists.debian.org/debian-lts-announce/2022/06/msg00019.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2JK57CEEXLQF7MGBCUX76DZHXML7LUSQ/
- 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
- https://nvd.nist.gov/vuln/detail/CVE-2021-38562
- https://launchpad.net/bugs/cve/CVE-2021-38562
- https://security-tracker.debian.org/tracker/CVE-2021-38562
- https://github.com/bestpractical/rt/commit/d16f8cf13c2af517ee55a85e7b91a0267477189f (rt-4.4.5)
- https://github.com/bestpractical/rt/commit/d16f8cf13c2af517ee55a85e7b91a0267477189f (rt-4.2.17)
- https://ubuntu.com/security/CVE-2021-38562
- https://github.com/bestpractical/rt/commit/d16f8cf13c2af517ee55a85e7b91a0267477189f
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2JK57CEEXLQF7MGBCUX76DZHXML7LUSQ/
- collector/nvd-index
- collector/usn-cve
- collector/launchpad-cve
- collector/security-tracker-debian
- collector/nvd-cve
- agent/references
- agent/severity
- agent/author
- agent/weakness
- agent/tags
- agent/type
- agent/description
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/remedy
- collector/mitre-cve
- source/MITRE
- vendor/bestpractical
- canonical/bestpractical request tracker
- version/bestpractical request tracker/4.2.0
- version/bestpractical request tracker/4.4.0
- version/bestpractical request tracker/5.0.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/35
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- package-manager/ubuntu
- package-manager/debian