Issued:: 2019-08-06
Updated:: 2019-08-06

RHBA-2019:2218 - Bug Fix Advisory

Overview
Updated Packages

Synopsis

iptables bug fix update

Type/Severity

Bug Fix Advisory

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for iptables is now available for Red Hat Enterprise Linux 7.

Description

The iptables utility controls the network packet filtering code in the Linux kernel.

For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.

Users of iptables are advised to upgrade to these updated packages.

Solution

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

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

Affected Products

Red Hat Enterprise Linux Server 7 x86_64
Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64
Red Hat Enterprise Linux Workstation 7 x86_64
Red Hat Enterprise Linux Desktop 7 x86_64
Red Hat Enterprise Linux for IBM z Systems 7 s390x
Red Hat Enterprise Linux for Power, big endian 7 ppc64
Red Hat Enterprise Linux for Scientific Computing 7 x86_64
Red Hat Enterprise Linux for Power, little endian 7 ppc64le
Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7 s390x
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7 ppc64
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 ppc64le

Fixes

BZ - 1520534 - iptables-services: restarting services unloads unrelated kernel modules
BZ - 1525980 - Fix Covscan detected programming errors
BZ - 1657075 - iptables shouldn't accept negative realm values.
BZ - 1691380 - Missing warning for "-t" option in man iptables-save(8)

CVEs

(none)

References

https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index

Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
x86_64
iptables-1.4.21-33.el7.i686.rpm	SHA-256: 458f482df3a410589f03771903f85a6d55167fdd944381571f58ff3a83c8000a
iptables-1.4.21-33.el7.x86_64.rpm	SHA-256: 99560302e95eb888a8fe46c854935f42eaecb3e7e3aeaae09edd8b4d6a17b3a5
iptables-debuginfo-1.4.21-33.el7.i686.rpm	SHA-256: ec4bdc6ff9d8839beab8869970a4472d2a6ba3d53ed0ea9522f8ed7f15d51d16
iptables-debuginfo-1.4.21-33.el7.x86_64.rpm	SHA-256: c462a62033b2d66723ce30bee49b2ba0499f821346f749f5f61de1a90b195275
iptables-debuginfo-1.4.21-33.el7.x86_64.rpm	SHA-256: c462a62033b2d66723ce30bee49b2ba0499f821346f749f5f61de1a90b195275
iptables-devel-1.4.21-33.el7.i686.rpm	SHA-256: 27f5b40d319a9b919e4dd886494141320203b990bdad653b3f2312639b73fdb0
iptables-devel-1.4.21-33.el7.x86_64.rpm	SHA-256: 0561dd3703cbdb2d5130d2b7b356b9e049e7bcf01eada2987dc7200a592bf649
iptables-services-1.4.21-33.el7.x86_64.rpm	SHA-256: 2698fa3a15c9cbc7ce29be4a7bffcb381aca41ad42c25f32f208a6cca753746a
iptables-utils-1.4.21-33.el7.x86_64.rpm	SHA-256: 0947e08f68fdff0f6e72ade5b08f19193672770dfb17129e68778ba537e15070

Red Hat Enterprise Linux Server - Extended Life Cycle Support 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
x86_64
iptables-1.4.21-33.el7.i686.rpm	SHA-256: 458f482df3a410589f03771903f85a6d55167fdd944381571f58ff3a83c8000a
iptables-1.4.21-33.el7.x86_64.rpm	SHA-256: 99560302e95eb888a8fe46c854935f42eaecb3e7e3aeaae09edd8b4d6a17b3a5
iptables-debuginfo-1.4.21-33.el7.i686.rpm	SHA-256: ec4bdc6ff9d8839beab8869970a4472d2a6ba3d53ed0ea9522f8ed7f15d51d16
iptables-debuginfo-1.4.21-33.el7.x86_64.rpm	SHA-256: c462a62033b2d66723ce30bee49b2ba0499f821346f749f5f61de1a90b195275
iptables-debuginfo-1.4.21-33.el7.x86_64.rpm	SHA-256: c462a62033b2d66723ce30bee49b2ba0499f821346f749f5f61de1a90b195275
iptables-devel-1.4.21-33.el7.i686.rpm	SHA-256: 27f5b40d319a9b919e4dd886494141320203b990bdad653b3f2312639b73fdb0
iptables-devel-1.4.21-33.el7.x86_64.rpm	SHA-256: 0561dd3703cbdb2d5130d2b7b356b9e049e7bcf01eada2987dc7200a592bf649
iptables-services-1.4.21-33.el7.x86_64.rpm	SHA-256: 2698fa3a15c9cbc7ce29be4a7bffcb381aca41ad42c25f32f208a6cca753746a
iptables-utils-1.4.21-33.el7.x86_64.rpm	SHA-256: 0947e08f68fdff0f6e72ade5b08f19193672770dfb17129e68778ba537e15070

Red Hat Enterprise Linux Workstation 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
x86_64
iptables-1.4.21-33.el7.i686.rpm	SHA-256: 458f482df3a410589f03771903f85a6d55167fdd944381571f58ff3a83c8000a
iptables-1.4.21-33.el7.x86_64.rpm	SHA-256: 99560302e95eb888a8fe46c854935f42eaecb3e7e3aeaae09edd8b4d6a17b3a5
iptables-debuginfo-1.4.21-33.el7.i686.rpm	SHA-256: ec4bdc6ff9d8839beab8869970a4472d2a6ba3d53ed0ea9522f8ed7f15d51d16
iptables-debuginfo-1.4.21-33.el7.x86_64.rpm	SHA-256: c462a62033b2d66723ce30bee49b2ba0499f821346f749f5f61de1a90b195275
iptables-debuginfo-1.4.21-33.el7.x86_64.rpm	SHA-256: c462a62033b2d66723ce30bee49b2ba0499f821346f749f5f61de1a90b195275
iptables-devel-1.4.21-33.el7.i686.rpm	SHA-256: 27f5b40d319a9b919e4dd886494141320203b990bdad653b3f2312639b73fdb0
iptables-devel-1.4.21-33.el7.x86_64.rpm	SHA-256: 0561dd3703cbdb2d5130d2b7b356b9e049e7bcf01eada2987dc7200a592bf649
iptables-services-1.4.21-33.el7.x86_64.rpm	SHA-256: 2698fa3a15c9cbc7ce29be4a7bffcb381aca41ad42c25f32f208a6cca753746a
iptables-utils-1.4.21-33.el7.x86_64.rpm	SHA-256: 0947e08f68fdff0f6e72ade5b08f19193672770dfb17129e68778ba537e15070

Red Hat Enterprise Linux Desktop 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
x86_64
iptables-1.4.21-33.el7.i686.rpm	SHA-256: 458f482df3a410589f03771903f85a6d55167fdd944381571f58ff3a83c8000a
iptables-1.4.21-33.el7.x86_64.rpm	SHA-256: 99560302e95eb888a8fe46c854935f42eaecb3e7e3aeaae09edd8b4d6a17b3a5
iptables-debuginfo-1.4.21-33.el7.i686.rpm	SHA-256: ec4bdc6ff9d8839beab8869970a4472d2a6ba3d53ed0ea9522f8ed7f15d51d16
iptables-debuginfo-1.4.21-33.el7.i686.rpm	SHA-256: ec4bdc6ff9d8839beab8869970a4472d2a6ba3d53ed0ea9522f8ed7f15d51d16
iptables-debuginfo-1.4.21-33.el7.x86_64.rpm	SHA-256: c462a62033b2d66723ce30bee49b2ba0499f821346f749f5f61de1a90b195275
iptables-debuginfo-1.4.21-33.el7.x86_64.rpm	SHA-256: c462a62033b2d66723ce30bee49b2ba0499f821346f749f5f61de1a90b195275
iptables-devel-1.4.21-33.el7.i686.rpm	SHA-256: 27f5b40d319a9b919e4dd886494141320203b990bdad653b3f2312639b73fdb0
iptables-devel-1.4.21-33.el7.x86_64.rpm	SHA-256: 0561dd3703cbdb2d5130d2b7b356b9e049e7bcf01eada2987dc7200a592bf649
iptables-services-1.4.21-33.el7.x86_64.rpm	SHA-256: 2698fa3a15c9cbc7ce29be4a7bffcb381aca41ad42c25f32f208a6cca753746a
iptables-utils-1.4.21-33.el7.x86_64.rpm	SHA-256: 0947e08f68fdff0f6e72ade5b08f19193672770dfb17129e68778ba537e15070

Red Hat Enterprise Linux for IBM z Systems 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
s390x
iptables-1.4.21-33.el7.s390.rpm	SHA-256: 4a078a2d6ce6055584c63721ab40f87f55241c24c22cb36c93170a8effe33e92
iptables-1.4.21-33.el7.s390x.rpm	SHA-256: 42420ba01acd6df6df7adc9af9410785b4fd67c97c665cbced6398956e578e73
iptables-debuginfo-1.4.21-33.el7.s390.rpm	SHA-256: 0da5b15ff888518a20c43e947229d9711ee01223744ac1cebc3b451d0b1ba02e
iptables-debuginfo-1.4.21-33.el7.s390x.rpm	SHA-256: 4b7d2fc973db25ea68a40280d10c6471676ab7015e0578c8485e1819aaefe809
iptables-debuginfo-1.4.21-33.el7.s390x.rpm	SHA-256: 4b7d2fc973db25ea68a40280d10c6471676ab7015e0578c8485e1819aaefe809
iptables-devel-1.4.21-33.el7.s390.rpm	SHA-256: 6d54030761ff32488e7ac2a51a6444b920a5228ea3f85e72cad5c563e309b74e
iptables-devel-1.4.21-33.el7.s390x.rpm	SHA-256: 34bde3dc247b2eea081e033e9b301f205902f7ca9ba265a957694fcfef992cc0
iptables-services-1.4.21-33.el7.s390x.rpm	SHA-256: 0c9b9f680a3b74ac2c81515820112720e14594a394aece4a4600de159983deee
iptables-utils-1.4.21-33.el7.s390x.rpm	SHA-256: e18d65843742a97450a4a92d62aa4c6c0828a9345238c75346bb16aae84d21ab

Red Hat Enterprise Linux for Power, big endian 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
ppc64
iptables-1.4.21-33.el7.ppc.rpm	SHA-256: 53808732d4b97a0158eed084f20de6a2e492abd9450a76fca84207493151ba55
iptables-1.4.21-33.el7.ppc64.rpm	SHA-256: 81ec3931ab97bb4cbd697e164d11244cadf905908cab916d67c154fbe0dcc897
iptables-debuginfo-1.4.21-33.el7.ppc.rpm	SHA-256: 2341fbd0329e7c865f84d6e9d9881f6e8cac9ac593f4bdc41da22b7ff13fba2f
iptables-debuginfo-1.4.21-33.el7.ppc64.rpm	SHA-256: 179d74c279590bfa5ac43c8cbac2838f07f2281145fb72110733bd81c96a5f76
iptables-debuginfo-1.4.21-33.el7.ppc64.rpm	SHA-256: 179d74c279590bfa5ac43c8cbac2838f07f2281145fb72110733bd81c96a5f76
iptables-devel-1.4.21-33.el7.ppc.rpm	SHA-256: d5b49a38b0bb5ec2ddf37bb7c42ac0455c08b3a2439194aaea4cc370c3a2e4be
iptables-devel-1.4.21-33.el7.ppc64.rpm	SHA-256: 9ac338ab2fb3db0aee8018f71622f994a63ba99af09efd9d3f9d9eda6fca49d7
iptables-services-1.4.21-33.el7.ppc64.rpm	SHA-256: a83bc749bb17fbda7f799bb1f79d37de37740cc1ba6bfb3c0fb0ad90142bc990
iptables-utils-1.4.21-33.el7.ppc64.rpm	SHA-256: a3525d5a3ecf6f2b7bf10f3862548a53f71726a932a644f681044f24f0f83d5c

Red Hat Enterprise Linux for Scientific Computing 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
x86_64
iptables-1.4.21-33.el7.i686.rpm	SHA-256: 458f482df3a410589f03771903f85a6d55167fdd944381571f58ff3a83c8000a
iptables-1.4.21-33.el7.x86_64.rpm	SHA-256: 99560302e95eb888a8fe46c854935f42eaecb3e7e3aeaae09edd8b4d6a17b3a5
iptables-debuginfo-1.4.21-33.el7.i686.rpm	SHA-256: ec4bdc6ff9d8839beab8869970a4472d2a6ba3d53ed0ea9522f8ed7f15d51d16
iptables-debuginfo-1.4.21-33.el7.i686.rpm	SHA-256: ec4bdc6ff9d8839beab8869970a4472d2a6ba3d53ed0ea9522f8ed7f15d51d16
iptables-debuginfo-1.4.21-33.el7.x86_64.rpm	SHA-256: c462a62033b2d66723ce30bee49b2ba0499f821346f749f5f61de1a90b195275
iptables-debuginfo-1.4.21-33.el7.x86_64.rpm	SHA-256: c462a62033b2d66723ce30bee49b2ba0499f821346f749f5f61de1a90b195275
iptables-devel-1.4.21-33.el7.i686.rpm	SHA-256: 27f5b40d319a9b919e4dd886494141320203b990bdad653b3f2312639b73fdb0
iptables-devel-1.4.21-33.el7.x86_64.rpm	SHA-256: 0561dd3703cbdb2d5130d2b7b356b9e049e7bcf01eada2987dc7200a592bf649
iptables-services-1.4.21-33.el7.x86_64.rpm	SHA-256: 2698fa3a15c9cbc7ce29be4a7bffcb381aca41ad42c25f32f208a6cca753746a
iptables-utils-1.4.21-33.el7.x86_64.rpm	SHA-256: 0947e08f68fdff0f6e72ade5b08f19193672770dfb17129e68778ba537e15070

Red Hat Enterprise Linux for Power, little endian 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
ppc64le
iptables-1.4.21-33.el7.ppc64le.rpm	SHA-256: c76a225c1ab59d7d38ebe6fd386dcc3e68ff69b7b1bfecd09ac2be1698e8e58e
iptables-debuginfo-1.4.21-33.el7.ppc64le.rpm	SHA-256: 838c85cba595b01c68719abf686ee5eb6551c852fbcb95957af102b39d6b0e4a
iptables-debuginfo-1.4.21-33.el7.ppc64le.rpm	SHA-256: 838c85cba595b01c68719abf686ee5eb6551c852fbcb95957af102b39d6b0e4a
iptables-devel-1.4.21-33.el7.ppc64le.rpm	SHA-256: 250d191cc48827c92332a08d81bf46821ca5ab47b60c3bc832fa847152aa2e2c
iptables-services-1.4.21-33.el7.ppc64le.rpm	SHA-256: 2ed2abc50fb62efe97ede526be03895cc4686fee6f4063a4223e6c73c59ed359
iptables-utils-1.4.21-33.el7.ppc64le.rpm	SHA-256: 722198d1f837fde431e66e0eb6f9a6c2c345fc02c86cb1cad0d136ac22c175ac

Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
s390x
iptables-1.4.21-33.el7.s390.rpm	SHA-256: 4a078a2d6ce6055584c63721ab40f87f55241c24c22cb36c93170a8effe33e92
iptables-1.4.21-33.el7.s390x.rpm	SHA-256: 42420ba01acd6df6df7adc9af9410785b4fd67c97c665cbced6398956e578e73
iptables-debuginfo-1.4.21-33.el7.s390.rpm	SHA-256: 0da5b15ff888518a20c43e947229d9711ee01223744ac1cebc3b451d0b1ba02e
iptables-debuginfo-1.4.21-33.el7.s390x.rpm	SHA-256: 4b7d2fc973db25ea68a40280d10c6471676ab7015e0578c8485e1819aaefe809
iptables-debuginfo-1.4.21-33.el7.s390x.rpm	SHA-256: 4b7d2fc973db25ea68a40280d10c6471676ab7015e0578c8485e1819aaefe809
iptables-devel-1.4.21-33.el7.s390.rpm	SHA-256: 6d54030761ff32488e7ac2a51a6444b920a5228ea3f85e72cad5c563e309b74e
iptables-devel-1.4.21-33.el7.s390x.rpm	SHA-256: 34bde3dc247b2eea081e033e9b301f205902f7ca9ba265a957694fcfef992cc0
iptables-services-1.4.21-33.el7.s390x.rpm	SHA-256: 0c9b9f680a3b74ac2c81515820112720e14594a394aece4a4600de159983deee
iptables-utils-1.4.21-33.el7.s390x.rpm	SHA-256: e18d65843742a97450a4a92d62aa4c6c0828a9345238c75346bb16aae84d21ab

Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
ppc64
iptables-1.4.21-33.el7.ppc.rpm	SHA-256: 53808732d4b97a0158eed084f20de6a2e492abd9450a76fca84207493151ba55
iptables-1.4.21-33.el7.ppc64.rpm	SHA-256: 81ec3931ab97bb4cbd697e164d11244cadf905908cab916d67c154fbe0dcc897
iptables-debuginfo-1.4.21-33.el7.ppc.rpm	SHA-256: 2341fbd0329e7c865f84d6e9d9881f6e8cac9ac593f4bdc41da22b7ff13fba2f
iptables-debuginfo-1.4.21-33.el7.ppc64.rpm	SHA-256: 179d74c279590bfa5ac43c8cbac2838f07f2281145fb72110733bd81c96a5f76
iptables-debuginfo-1.4.21-33.el7.ppc64.rpm	SHA-256: 179d74c279590bfa5ac43c8cbac2838f07f2281145fb72110733bd81c96a5f76
iptables-devel-1.4.21-33.el7.ppc.rpm	SHA-256: d5b49a38b0bb5ec2ddf37bb7c42ac0455c08b3a2439194aaea4cc370c3a2e4be
iptables-devel-1.4.21-33.el7.ppc64.rpm	SHA-256: 9ac338ab2fb3db0aee8018f71622f994a63ba99af09efd9d3f9d9eda6fca49d7
iptables-services-1.4.21-33.el7.ppc64.rpm	SHA-256: a83bc749bb17fbda7f799bb1f79d37de37740cc1ba6bfb3c0fb0ad90142bc990
iptables-utils-1.4.21-33.el7.ppc64.rpm	SHA-256: a3525d5a3ecf6f2b7bf10f3862548a53f71726a932a644f681044f24f0f83d5c

Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7

SRPM
iptables-1.4.21-33.el7.src.rpm	SHA-256: 8e7a3400380bc9b1e956e3a91b3d94446189cca62aea10845d2e148406b9fe74
ppc64le
iptables-1.4.21-33.el7.ppc64le.rpm	SHA-256: c76a225c1ab59d7d38ebe6fd386dcc3e68ff69b7b1bfecd09ac2be1698e8e58e
iptables-debuginfo-1.4.21-33.el7.ppc64le.rpm	SHA-256: 838c85cba595b01c68719abf686ee5eb6551c852fbcb95957af102b39d6b0e4a
iptables-debuginfo-1.4.21-33.el7.ppc64le.rpm	SHA-256: 838c85cba595b01c68719abf686ee5eb6551c852fbcb95957af102b39d6b0e4a
iptables-devel-1.4.21-33.el7.ppc64le.rpm	SHA-256: 250d191cc48827c92332a08d81bf46821ca5ab47b60c3bc832fa847152aa2e2c
iptables-services-1.4.21-33.el7.ppc64le.rpm	SHA-256: 2ed2abc50fb62efe97ede526be03895cc4686fee6f4063a4223e6c73c59ed359
iptables-utils-1.4.21-33.el7.ppc64le.rpm	SHA-256: 722198d1f837fde431e66e0eb6f9a6c2c345fc02c86cb1cad0d136ac22c175ac

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

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