Issued:
2018-07-10
Updated:
2018-07-10

RHBA-2018:2163 - Bug Fix Advisory

Synopsis

dhcp bug fix update

Type/Severity

Bug Fix Advisory

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Updated dhcp packages that fix one bug are now available for Red Hat Enterprise Linux 6.

Description

The Dynamic Host Configuration Protocol (DHCP) is a protocol that allows individual devices on an IP network to get their own network configuration information, including an IP address, a subnet mask, and a broadcast address. The dhcp packages provide a relay agent and ISC DHCP service required to enable and administer DHCP on a network.

This update fixes the following bug:

  • Previously, due to incorrect handling of classless static routes in the dhclient script, routing was not set properly. As a consequence, network connections on Google Compute Engine machines did not work. This update fixes handling of classless static routes and network connection works as expected. (BZ#1595412)

Users of dhcp are advised to upgrade to these updated packages, which fix this bug.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Enterprise Linux Server 6 x86_64
  • Red Hat Enterprise Linux Server 6 i386
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
  • Red Hat Enterprise Linux Workstation 6 x86_64
  • Red Hat Enterprise Linux Workstation 6 i386
  • Red Hat Enterprise Linux Desktop 6 x86_64
  • Red Hat Enterprise Linux Desktop 6 i386
  • Red Hat Enterprise Linux for IBM z Systems 6 s390x
  • Red Hat Enterprise Linux for Power, big endian 6 ppc64
  • Red Hat Enterprise Linux for Scientific Computing 6 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x

Fixes

  • BZ - 1595412 - dhcp: router outside client subnet mask no longer works

CVEs

(none)

References

(none)

Red Hat Enterprise Linux Server 6

SRPM
dhcp-4.1.1-61.P1.el6_10.src.rpm SHA-256: 54d3fd8a7ca525a53a411b86440e142ed8510e6d941e95092f1b9423cb03d7b2
x86_64
dhclient-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: b0efeb1ea94a41d879911d6ec167f5cf79bc3caa00e0096a13319f15ef71f60b
dhcp-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 6829213d55d36a2b541877090fc4e4d014151ec0ce72ba5be3ef4acafb6b7f7b
dhcp-common-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 8a37b62566ff6837c42cf70f0b3700331da5024360a28d67485eb16f62a677a7
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-debuginfo-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 64b59ae157adb51670bedae3f8da79c749bcae19d3c57acd16fb8eeecd711e4b
dhcp-debuginfo-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 64b59ae157adb51670bedae3f8da79c749bcae19d3c57acd16fb8eeecd711e4b
dhcp-devel-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 4992e5358621e0dfe627ffc1e0772a2d2430c7b8d7a32333e2fb99d92974cbac
dhcp-devel-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 0cbb55f65b2e32fd3250413d8ee05c671cc9b9808acc5ce7df352e5049918284
i386
dhclient-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 84861f584655880fe8391bc7d8599ceba608f56fb09ac9dd7469692c77e9d104
dhcp-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 751e40efb260e232ee434cf63ab08c8af0b0d2d543978583ce4f5bf94149ceda
dhcp-common-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 35638a4f128bd57ee5d868444f206be8617284f6f1565353ee9e92abbf05ef7a
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-devel-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 4992e5358621e0dfe627ffc1e0772a2d2430c7b8d7a32333e2fb99d92974cbac

Red Hat Enterprise Linux Server - Extended Life Cycle Support 6

SRPM
dhcp-4.1.1-61.P1.el6_10.src.rpm SHA-256: 54d3fd8a7ca525a53a411b86440e142ed8510e6d941e95092f1b9423cb03d7b2
x86_64
dhclient-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: b0efeb1ea94a41d879911d6ec167f5cf79bc3caa00e0096a13319f15ef71f60b
dhcp-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 6829213d55d36a2b541877090fc4e4d014151ec0ce72ba5be3ef4acafb6b7f7b
dhcp-common-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 8a37b62566ff6837c42cf70f0b3700331da5024360a28d67485eb16f62a677a7
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-debuginfo-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 64b59ae157adb51670bedae3f8da79c749bcae19d3c57acd16fb8eeecd711e4b
dhcp-debuginfo-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 64b59ae157adb51670bedae3f8da79c749bcae19d3c57acd16fb8eeecd711e4b
dhcp-devel-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 4992e5358621e0dfe627ffc1e0772a2d2430c7b8d7a32333e2fb99d92974cbac
dhcp-devel-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 0cbb55f65b2e32fd3250413d8ee05c671cc9b9808acc5ce7df352e5049918284
i386
dhclient-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 84861f584655880fe8391bc7d8599ceba608f56fb09ac9dd7469692c77e9d104
dhcp-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 751e40efb260e232ee434cf63ab08c8af0b0d2d543978583ce4f5bf94149ceda
dhcp-common-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 35638a4f128bd57ee5d868444f206be8617284f6f1565353ee9e92abbf05ef7a
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-devel-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 4992e5358621e0dfe627ffc1e0772a2d2430c7b8d7a32333e2fb99d92974cbac

Red Hat Enterprise Linux Workstation 6

SRPM
dhcp-4.1.1-61.P1.el6_10.src.rpm SHA-256: 54d3fd8a7ca525a53a411b86440e142ed8510e6d941e95092f1b9423cb03d7b2
x86_64
dhclient-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: b0efeb1ea94a41d879911d6ec167f5cf79bc3caa00e0096a13319f15ef71f60b
dhcp-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 6829213d55d36a2b541877090fc4e4d014151ec0ce72ba5be3ef4acafb6b7f7b
dhcp-common-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 8a37b62566ff6837c42cf70f0b3700331da5024360a28d67485eb16f62a677a7
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-debuginfo-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 64b59ae157adb51670bedae3f8da79c749bcae19d3c57acd16fb8eeecd711e4b
dhcp-debuginfo-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 64b59ae157adb51670bedae3f8da79c749bcae19d3c57acd16fb8eeecd711e4b
dhcp-devel-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 4992e5358621e0dfe627ffc1e0772a2d2430c7b8d7a32333e2fb99d92974cbac
dhcp-devel-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 0cbb55f65b2e32fd3250413d8ee05c671cc9b9808acc5ce7df352e5049918284
i386
dhclient-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 84861f584655880fe8391bc7d8599ceba608f56fb09ac9dd7469692c77e9d104
dhcp-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 751e40efb260e232ee434cf63ab08c8af0b0d2d543978583ce4f5bf94149ceda
dhcp-common-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 35638a4f128bd57ee5d868444f206be8617284f6f1565353ee9e92abbf05ef7a
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-devel-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 4992e5358621e0dfe627ffc1e0772a2d2430c7b8d7a32333e2fb99d92974cbac

Red Hat Enterprise Linux Desktop 6

SRPM
dhcp-4.1.1-61.P1.el6_10.src.rpm SHA-256: 54d3fd8a7ca525a53a411b86440e142ed8510e6d941e95092f1b9423cb03d7b2
x86_64
dhclient-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: b0efeb1ea94a41d879911d6ec167f5cf79bc3caa00e0096a13319f15ef71f60b
dhcp-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 6829213d55d36a2b541877090fc4e4d014151ec0ce72ba5be3ef4acafb6b7f7b
dhcp-common-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 8a37b62566ff6837c42cf70f0b3700331da5024360a28d67485eb16f62a677a7
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-debuginfo-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 64b59ae157adb51670bedae3f8da79c749bcae19d3c57acd16fb8eeecd711e4b
dhcp-debuginfo-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 64b59ae157adb51670bedae3f8da79c749bcae19d3c57acd16fb8eeecd711e4b
dhcp-devel-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 4992e5358621e0dfe627ffc1e0772a2d2430c7b8d7a32333e2fb99d92974cbac
dhcp-devel-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 0cbb55f65b2e32fd3250413d8ee05c671cc9b9808acc5ce7df352e5049918284
i386
dhclient-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 84861f584655880fe8391bc7d8599ceba608f56fb09ac9dd7469692c77e9d104
dhcp-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 751e40efb260e232ee434cf63ab08c8af0b0d2d543978583ce4f5bf94149ceda
dhcp-common-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 35638a4f128bd57ee5d868444f206be8617284f6f1565353ee9e92abbf05ef7a
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-devel-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 4992e5358621e0dfe627ffc1e0772a2d2430c7b8d7a32333e2fb99d92974cbac

Red Hat Enterprise Linux for IBM z Systems 6

SRPM
dhcp-4.1.1-61.P1.el6_10.src.rpm SHA-256: 54d3fd8a7ca525a53a411b86440e142ed8510e6d941e95092f1b9423cb03d7b2
s390x
dhclient-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: d7ef39b677399621e15b1fbe4a591340f6f82048f60b3fc42ce5832bf1678940
dhcp-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: f02cdfc4483549dbd196d74f4d5badb492f4db4c0bd62cf59338222b8ab859aa
dhcp-common-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: dfb990e5244dd9193a882c45ffeda9108cc668794eb182bd13509a9bd49cf95c
dhcp-debuginfo-4.1.1-61.P1.el6_10.s390.rpm SHA-256: e9d7a97f4ffb48afadde355c95b45ed69954a55339f9cc8f54b9618977509bf7
dhcp-debuginfo-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: aba154eb4f3c07cb924fb94648a5742066b0e0aefcf0bafc05746c68a86f9e1a
dhcp-debuginfo-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: aba154eb4f3c07cb924fb94648a5742066b0e0aefcf0bafc05746c68a86f9e1a
dhcp-devel-4.1.1-61.P1.el6_10.s390.rpm SHA-256: 20e4a6e6e486ead1d93b0a8d0aa9d245c79d1af9d53d8922428070168ff3825c
dhcp-devel-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: 057ad42dd4624558eb8a2ceee4e1eafe8dc41905b11e22fe2f059e932191b83b

Red Hat Enterprise Linux for Power, big endian 6

SRPM
dhcp-4.1.1-61.P1.el6_10.src.rpm SHA-256: 54d3fd8a7ca525a53a411b86440e142ed8510e6d941e95092f1b9423cb03d7b2
ppc64
dhclient-4.1.1-61.P1.el6_10.ppc64.rpm SHA-256: e9df2da051e75b4b1dd784d87502966891999113503a3dafb771a9a0ae27d447
dhcp-4.1.1-61.P1.el6_10.ppc64.rpm SHA-256: 328a3e4c2988a34c001243fc2c0e0cd1e400f8815240bae7b6c20f25826634c4
dhcp-common-4.1.1-61.P1.el6_10.ppc64.rpm SHA-256: 0a378d99696ebe042634bc5d08fdfd57307f2abda9da4b9763de0d0bbc03dbd9
dhcp-debuginfo-4.1.1-61.P1.el6_10.ppc.rpm SHA-256: 3f54f9466d7443a5499d7c2dc02d3ff55400e118329c452ded3e1a0a3aebe9d9
dhcp-debuginfo-4.1.1-61.P1.el6_10.ppc64.rpm SHA-256: 66d0c1afc849d06802a08345029a069301556b707df0d418fec6d4aa4a6a747f
dhcp-debuginfo-4.1.1-61.P1.el6_10.ppc64.rpm SHA-256: 66d0c1afc849d06802a08345029a069301556b707df0d418fec6d4aa4a6a747f
dhcp-devel-4.1.1-61.P1.el6_10.ppc.rpm SHA-256: b3379c6571deb5554d526c23bd843f176dc7de823b63fa2bc8664e6cf3f484df
dhcp-devel-4.1.1-61.P1.el6_10.ppc64.rpm SHA-256: 061f020e7366d262260458fda28e50471311e203025b37142830159701c40f5d

Red Hat Enterprise Linux for Scientific Computing 6

SRPM
dhcp-4.1.1-61.P1.el6_10.src.rpm SHA-256: 54d3fd8a7ca525a53a411b86440e142ed8510e6d941e95092f1b9423cb03d7b2
x86_64
dhclient-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: b0efeb1ea94a41d879911d6ec167f5cf79bc3caa00e0096a13319f15ef71f60b
dhcp-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 6829213d55d36a2b541877090fc4e4d014151ec0ce72ba5be3ef4acafb6b7f7b
dhcp-common-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 8a37b62566ff6837c42cf70f0b3700331da5024360a28d67485eb16f62a677a7
dhcp-debuginfo-4.1.1-61.P1.el6_10.i686.rpm SHA-256: bb3525c2aa16771380e762b1870006d569e4c37da033888e273abffed82354f4
dhcp-debuginfo-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 64b59ae157adb51670bedae3f8da79c749bcae19d3c57acd16fb8eeecd711e4b
dhcp-debuginfo-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 64b59ae157adb51670bedae3f8da79c749bcae19d3c57acd16fb8eeecd711e4b
dhcp-devel-4.1.1-61.P1.el6_10.i686.rpm SHA-256: 4992e5358621e0dfe627ffc1e0772a2d2430c7b8d7a32333e2fb99d92974cbac
dhcp-devel-4.1.1-61.P1.el6_10.x86_64.rpm SHA-256: 0cbb55f65b2e32fd3250413d8ee05c671cc9b9808acc5ce7df352e5049918284

Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6

SRPM
dhcp-4.1.1-61.P1.el6_10.src.rpm SHA-256: 54d3fd8a7ca525a53a411b86440e142ed8510e6d941e95092f1b9423cb03d7b2
s390x
dhclient-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: d7ef39b677399621e15b1fbe4a591340f6f82048f60b3fc42ce5832bf1678940
dhcp-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: f02cdfc4483549dbd196d74f4d5badb492f4db4c0bd62cf59338222b8ab859aa
dhcp-common-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: dfb990e5244dd9193a882c45ffeda9108cc668794eb182bd13509a9bd49cf95c
dhcp-debuginfo-4.1.1-61.P1.el6_10.s390.rpm SHA-256: e9d7a97f4ffb48afadde355c95b45ed69954a55339f9cc8f54b9618977509bf7
dhcp-debuginfo-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: aba154eb4f3c07cb924fb94648a5742066b0e0aefcf0bafc05746c68a86f9e1a
dhcp-debuginfo-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: aba154eb4f3c07cb924fb94648a5742066b0e0aefcf0bafc05746c68a86f9e1a
dhcp-devel-4.1.1-61.P1.el6_10.s390.rpm SHA-256: 20e4a6e6e486ead1d93b0a8d0aa9d245c79d1af9d53d8922428070168ff3825c
dhcp-devel-4.1.1-61.P1.el6_10.s390x.rpm SHA-256: 057ad42dd4624558eb8a2ceee4e1eafe8dc41905b11e22fe2f059e932191b83b

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.