Ubuntu.comUB:CVE-2021-38562CVE-2021-38562
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.003 Low
EPSS
Percentile
68.9%
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.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | request-tracker4 | < 4.4.2-2ubuntu0.1~esm1 | UNKNOWN |
| ubuntu | 20.04 | noarch | request-tracker4 | < 4.4.3-2+deb10u3build0.20.04.1 | UNKNOWN |
| ubuntu | 22.04 | noarch | request-tracker4 | < 4.4.4+dfsg-2ubuntu1.22.04.1 | UNKNOWN |
| ubuntu | 23.04 | noarch | request-tracker4 | < 4.4.4+dfsg-2ubuntu1.23.04.1 | UNKNOWN |
| ubuntu | 23.10 | noarch | request-tracker4 | < 4.4.4+dfsg-2ubuntu1.23.10.1 | UNKNOWN |
| ubuntu | 24.04 | noarch | request-tracker4 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | request-tracker5 | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | request-tracker5 | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | request-tracker5 | < any | UNKNOWN |
References
docs.bestpractical.com/release-notes/rt/4.2.17
docs.bestpractical.com/release-notes/rt/4.4.5
docs.bestpractical.com/release-notes/rt/5.0.2
launchpad.net/bugs/cve/CVE-2021-38562
nvd.nist.gov/vuln/detail/CVE-2021-38562
security-tracker.debian.org/tracker/CVE-2021-38562
ubuntu.com/security/notices/USN-6529-1
www.cve.org/CVERecord?id=CVE-2021-38562
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.003 Low
EPSS
Percentile
68.9%