RLSA-2022:8637

Source
https://errata.rockylinux.org/RLSA-2022:8637
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2022:8637.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2022:8637
Related
Published
2022-11-28T09:18:18Z
Modified
2023-02-02T13:57:01.965869Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Important: krb5 security update
Details

Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the Kerberos key distribution center (KDC).

Security Fix(es):

  • krb5: integer overflow vulnerabilities in PAC parsing (CVE-2022-42898)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:9 / krb5

Package

Name
krb5
Purl
pkg:rpm/rocky-linux/krb5?distro=rocky-linux-9&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.19.1-24.el9_1