Skip to content
OpenAdvisories
Unscored RHSA-2011:1853 1 CVE

Red Hat Security Advisory: krb5 security update

Published Sep 13, 2024 · Updated Jun 28, 2026

Ecosystem: Red Hat

Fixed packages 25

ReleasePackageFixed in
Red Hat · RHEL 3 ELS rhel_els:3::as krb5 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::as krb5-debuginfo 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::as krb5-devel 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::as krb5-libs 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::as krb5-server 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::as krb5-workstation 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::es krb5 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::es krb5-debuginfo 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::es krb5-devel 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::es krb5-libs 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::es krb5-server 0:1.2.7-73
Red Hat · RHEL 3 ELS rhel_els:3::es krb5-workstation 0:1.2.7-73
Red Hat · RHEL 5.6 EUS rhel_eus:5.6 krb5 0:1.6.1-55.el5_6.3
Red Hat · RHEL 5.6 EUS rhel_eus:5.6 krb5-debuginfo 0:1.6.1-55.el5_6.3
Red Hat · RHEL 5.6 EUS rhel_eus:5.6 krb5-devel 0:1.6.1-55.el5_6.3
Red Hat · RHEL 5.6 EUS rhel_eus:5.6 krb5-libs 0:1.6.1-55.el5_6.3
Red Hat · RHEL 5.6 EUS rhel_eus:5.6 krb5-server 0:1.6.1-55.el5_6.3
Red Hat · RHEL 5.6 EUS rhel_eus:5.6 krb5-server-ldap 0:1.6.1-55.el5_6.3
Red Hat · RHEL 5.6 EUS rhel_eus:5.6 krb5-workstation 0:1.6.1-55.el5_6.3
Red Hat · Rhel Mission Critical 5 rhel_mission_critical:5.3 krb5 0:1.6.1-31.el5_3.5
Red Hat · Rhel Mission Critical 5 rhel_mission_critical:5.3 krb5-debuginfo 0:1.6.1-31.el5_3.5
Red Hat · Rhel Mission Critical 5 rhel_mission_critical:5.3 krb5-devel 0:1.6.1-31.el5_3.5
Red Hat · Rhel Mission Critical 5 rhel_mission_critical:5.3 krb5-libs 0:1.6.1-31.el5_3.5
Red Hat · Rhel Mission Critical 5 rhel_mission_critical:5.3 krb5-server 0:1.6.1-31.el5_3.5
Red Hat · Rhel Mission Critical 5 rhel_mission_critical:5.3 krb5-workstation 0:1.6.1-31.el5_3.5

Vulnerabilities 1

  • Unscored —
    CVE-2011-4862 Public exploit EPSS 95%

    Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT Kerberos Version 5 Applications (aka …

    krb5 heimdal inetutils Debian

References

  • article
    https://access.redhat.com/security/updates/classification/#critical
  • article
    http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-008.txt
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=770325
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_1853.json
  • report
    https://access.redhat.com/security/cve/CVE-2011-4862
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2011-4862
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2011-4862