CVE-2021-29629

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
In FreeBSD 13.0-STABLE before n245765-bec0d2c9c841, 12.2-STABLE before r369859, 11.4-STABLE before r369866, 13.0-RELEASE before p1, 12.2-RELEASE before p7, and 11.4-RELEASE before p10, missing message validation in libradius(3) could allow malicious clients or servers to trigger denial of service in vulnerable servers or clients respectively.
Overview
  • CVE ID
  • CVE-2021-29629
  • Assigner
  • secteam@freebsd.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-28T15:15:08
  • Last Modified Date
  • 2022-05-16T20:55:05
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:freebsd:freebsd:11.4:-:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:p1:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:p2:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:p3:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:p4:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:p5:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:p6:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:p7:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:p8:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:p9:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:11.4:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:12.2:-:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:12.2:beta1-p1:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:12.2:p1:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:12.2:p2:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:12.2:p3:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:12.2:p4:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:12.2:p5:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:12.2:p6:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:13.0:-:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:13.0:beta3-p1:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:13.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:13.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:o:freebsd:freebsd:13.0:rc5-p1:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://security.FreeBSD.org/advisories/FreeBSD-SA-21:12.libradius.asc Mitigation Vendor Advisory
https://security.netapp.com/advisory/ntap-20210713-0003/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-29629
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29629
History
Created Old Value New Value Data Type Notes
2022-05-10 07:07:27 Added to TrackCVE
2022-12-05 03:14:25 2021-05-28T15:15Z 2021-05-28T15:15:08 CVE Published Date updated
2022-12-05 03:14:25 2022-05-16T20:55:05 CVE Modified Date updated
2022-12-05 03:14:26 Analyzed Vulnerability Status updated