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OpenAdvisories
Unscored RHSA-2011:0428 1 CVE

Red Hat Security Advisory: dhcp security update

Published Sep 15, 2024 · Updated Jun 26, 2026

Ecosystem: Red Hat

Fixed packages 38

ReleasePackageFixed in
Red Hat · RHEL 4 enterprise_linux:4::as dhclient 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::as dhcp 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::as dhcp-debuginfo 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::as dhcp-devel 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::desktop dhclient 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::desktop dhcp 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::desktop dhcp-debuginfo 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::desktop dhcp-devel 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::es dhclient 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::es dhcp 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::es dhcp-debuginfo 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::es dhcp-devel 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::ws dhclient 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::ws dhcp 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::ws dhcp-debuginfo 7:3.0.1-67.el4
Red Hat · RHEL 4 enterprise_linux:4::ws dhcp-devel 7:3.0.1-67.el4
Red Hat · RHEL 5 enterprise_linux:5::server dhclient 12:3.0.5-23.el5_6.4
Red Hat · RHEL 5 enterprise_linux:5::server dhcp 12:3.0.5-23.el5_6.4
Red Hat · RHEL 5 enterprise_linux:5::server dhcp-debuginfo 12:3.0.5-23.el5_6.4
Red Hat · RHEL 5 enterprise_linux:5::server dhcp-devel 12:3.0.5-23.el5_6.4
Red Hat · RHEL 5 enterprise_linux:5::server libdhcp4client 12:3.0.5-23.el5_6.4
Red Hat · RHEL 5 enterprise_linux:5::server libdhcp4client-devel 12:3.0.5-23.el5_6.4
Red Hat · RHEL 6 enterprise_linux:6::client dhclient 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::client dhcp 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::client dhcp-debuginfo 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::client dhcp-devel 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::computenode dhclient 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::computenode dhcp 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::computenode dhcp-debuginfo 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::computenode dhcp-devel 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::server dhclient 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::server dhcp 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::server dhcp-debuginfo 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::server dhcp-devel 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::workstation dhclient 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::workstation dhcp 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::workstation dhcp-debuginfo 12:4.1.1-12.P1.el6_0.4
Red Hat · RHEL 6 enterprise_linux:6::workstation dhcp-devel 12:4.1.1-12.P1.el6_0.4

Vulnerabilities 1

  • Unscored —
    CVE-2011-0997 EPSS 85%

    dhclient in ISC DHCP 3.0.x through 4.2.x before 4.2.1-P1, 3.1-ESV before 3.1-ESV-R1, and 4.1-ESV before 4.1-ESV-R2 allo…

    isc-dhcp Debian

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=689832
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_0428.json
  • report
    https://access.redhat.com/security/cve/CVE-2011-0997
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2011-0997
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2011-0997