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Red Hat Product Errata RHBA-2013:0468 - Bug Fix Advisory
Issued:
2013-02-20
Updated:
2013-02-20

RHBA-2013:0468 - Bug Fix Advisory

  • Overview
  • Updated Packages

Synopsis

nfs-utils 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 nfs-utils packages that fix several bugs are now available for Red Hat
Enterprise Linux 6.

Description

The nfs-utils packages provide a daemon for the kernel Network File System (NFS)
server, and related tools such as the mount.nfs, umount.nfs, and showmount.

This update fixes the following bugs:

  • Prior to this update, the rpc.mound daemon could cause NFS clients with

already mounted NFSv3 shares to become suspended. This update modifies the
underlying code to parse the IP address earlier. (BZ#797209)

  • Prior to this update, nfs-utils allowed stronger encryption types than Single

DES. As a consequence, mounts to legacy servers that used the "-o sec=krb5"
option failed. This update adds the -l flag to allow only Single DES. Now,
secure mounts work with legacy servers as expected. (BZ#802469)

  • Prior to this update, NFS clients could fail to mount a share with the NFSv4

server if the the server had a large amount of exports to netgroups. As a
consequence, NFSv4 mounts could become suspended. This update modifies the
use_ipaddr case so that NFSv4 now mounts as expected. (BZ#815673)

  • Prior to this update, the NFS idmapper failed to initialize as expected. As a

consequence, file permissions were incorrect. This update modifies the
underlying code so that the idmapper initializes correctly. (BZ#849945)

Users of nfs-utils are advised to upgrade to these updated packages, which fix
these bugs.

Solution

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

This update is available via the Red Hat Network. Details on how to use the Red
Hat Network to apply this update are available at
https://access.redhat.com/knowledge/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 from RHUI 6 x86_64
  • Red Hat Enterprise Linux Server from RHUI 6 i386
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x

Fixes

  • BZ - 784909 - rpc.gssd linking issue
  • BZ - 797209 - NFS3 mounts hang on clients after getting "nfsd: Dropping request; may be revisited later" on server
  • BZ - 802469 - RHEL6 fails to mount from RHEL5/Debian 6 nfs4 server with sec=krb5
  • BZ - 815673 - NFS4 mounts hang on clients with many exports to netgroups
  • BZ - 816727 - nfsidmap command needs to use the Verbosity variable in /etc/idmapd.conf
  • BZ - 820737 - nfs-utils: patch inclusion request: fix referrals that use IPv6 addresses
  • BZ - 869400 - NFSv4 referrals fail if NFS server returns hostnames rather than IP addresses (nfs-utils part)
  • BZ - 877052 - "minorversion=" mount option missing in nfs(5) man page

CVEs

(none)

References

(none)

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

Red Hat Enterprise Linux Server 6

SRPM
nfs-utils-1.2.3-36.el6.src.rpm SHA-256: 6bae90635c947f2af4081fa83692c4de06158c01e99ba2779ece4d2a5af5e142
x86_64
nfs-utils-1.2.3-36.el6.x86_64.rpm SHA-256: 22d6bb3db0b040bb727806fb992a0ed460ba4c2ea540933543a325a76c1006b2
nfs-utils-debuginfo-1.2.3-36.el6.x86_64.rpm SHA-256: 284d376a9c20cf85f438f17a9cbad923edc736a9fa9bfae045cca7c73f0c74f3
i386
nfs-utils-1.2.3-36.el6.i686.rpm SHA-256: c4c5e4b1d6c4f219417e43278c801ca1695ab61541a1d3ffdb12f06a5c3a6286
nfs-utils-debuginfo-1.2.3-36.el6.i686.rpm SHA-256: 49fca62aef03abe1ee99d2e47c853b4d60cd645691064510187fcb1839836d0f

Red Hat Enterprise Linux Server - Extended Life Cycle Support 6

SRPM
nfs-utils-1.2.3-36.el6.src.rpm SHA-256: 6bae90635c947f2af4081fa83692c4de06158c01e99ba2779ece4d2a5af5e142
x86_64
nfs-utils-1.2.3-36.el6.x86_64.rpm SHA-256: 22d6bb3db0b040bb727806fb992a0ed460ba4c2ea540933543a325a76c1006b2
nfs-utils-debuginfo-1.2.3-36.el6.x86_64.rpm SHA-256: 284d376a9c20cf85f438f17a9cbad923edc736a9fa9bfae045cca7c73f0c74f3
i386
nfs-utils-1.2.3-36.el6.i686.rpm SHA-256: c4c5e4b1d6c4f219417e43278c801ca1695ab61541a1d3ffdb12f06a5c3a6286
nfs-utils-debuginfo-1.2.3-36.el6.i686.rpm SHA-256: 49fca62aef03abe1ee99d2e47c853b4d60cd645691064510187fcb1839836d0f

Red Hat Enterprise Linux Workstation 6

SRPM
nfs-utils-1.2.3-36.el6.src.rpm SHA-256: 6bae90635c947f2af4081fa83692c4de06158c01e99ba2779ece4d2a5af5e142
x86_64
nfs-utils-1.2.3-36.el6.x86_64.rpm SHA-256: 22d6bb3db0b040bb727806fb992a0ed460ba4c2ea540933543a325a76c1006b2
nfs-utils-debuginfo-1.2.3-36.el6.x86_64.rpm SHA-256: 284d376a9c20cf85f438f17a9cbad923edc736a9fa9bfae045cca7c73f0c74f3
i386
nfs-utils-1.2.3-36.el6.i686.rpm SHA-256: c4c5e4b1d6c4f219417e43278c801ca1695ab61541a1d3ffdb12f06a5c3a6286
nfs-utils-debuginfo-1.2.3-36.el6.i686.rpm SHA-256: 49fca62aef03abe1ee99d2e47c853b4d60cd645691064510187fcb1839836d0f

Red Hat Enterprise Linux Desktop 6

SRPM
nfs-utils-1.2.3-36.el6.src.rpm SHA-256: 6bae90635c947f2af4081fa83692c4de06158c01e99ba2779ece4d2a5af5e142
x86_64
nfs-utils-1.2.3-36.el6.x86_64.rpm SHA-256: 22d6bb3db0b040bb727806fb992a0ed460ba4c2ea540933543a325a76c1006b2
nfs-utils-debuginfo-1.2.3-36.el6.x86_64.rpm SHA-256: 284d376a9c20cf85f438f17a9cbad923edc736a9fa9bfae045cca7c73f0c74f3
i386
nfs-utils-1.2.3-36.el6.i686.rpm SHA-256: c4c5e4b1d6c4f219417e43278c801ca1695ab61541a1d3ffdb12f06a5c3a6286
nfs-utils-debuginfo-1.2.3-36.el6.i686.rpm SHA-256: 49fca62aef03abe1ee99d2e47c853b4d60cd645691064510187fcb1839836d0f

Red Hat Enterprise Linux for IBM z Systems 6

SRPM
nfs-utils-1.2.3-36.el6.src.rpm SHA-256: 6bae90635c947f2af4081fa83692c4de06158c01e99ba2779ece4d2a5af5e142
s390x
nfs-utils-1.2.3-36.el6.s390x.rpm SHA-256: f1eb0726bd2f7cd55c410e3f00d494d6b5c433445a5b9bc0494e92c1d5491bea
nfs-utils-debuginfo-1.2.3-36.el6.s390x.rpm SHA-256: 07453715987c789866c291d44c7f8b2e677da6c2523cf7b10a13d3d48ecbdc37

Red Hat Enterprise Linux for Power, big endian 6

SRPM
nfs-utils-1.2.3-36.el6.src.rpm SHA-256: 6bae90635c947f2af4081fa83692c4de06158c01e99ba2779ece4d2a5af5e142
ppc64
nfs-utils-1.2.3-36.el6.ppc64.rpm SHA-256: 53b881c53052434517e97e19593cbe8d2f8de301c597ec0c220efca9fd0bbbda
nfs-utils-debuginfo-1.2.3-36.el6.ppc64.rpm SHA-256: 6965a837e586d3fc55b9561c0ea4d54e913c121a470be805cf7b37f3845b9be2

Red Hat Enterprise Linux for Scientific Computing 6

SRPM
nfs-utils-1.2.3-36.el6.src.rpm SHA-256: 6bae90635c947f2af4081fa83692c4de06158c01e99ba2779ece4d2a5af5e142
x86_64
nfs-utils-1.2.3-36.el6.x86_64.rpm SHA-256: 22d6bb3db0b040bb727806fb992a0ed460ba4c2ea540933543a325a76c1006b2
nfs-utils-debuginfo-1.2.3-36.el6.x86_64.rpm SHA-256: 284d376a9c20cf85f438f17a9cbad923edc736a9fa9bfae045cca7c73f0c74f3

Red Hat Enterprise Linux Server from RHUI 6

SRPM
nfs-utils-1.2.3-36.el6.src.rpm SHA-256: 6bae90635c947f2af4081fa83692c4de06158c01e99ba2779ece4d2a5af5e142
x86_64
nfs-utils-1.2.3-36.el6.x86_64.rpm SHA-256: 22d6bb3db0b040bb727806fb992a0ed460ba4c2ea540933543a325a76c1006b2
nfs-utils-debuginfo-1.2.3-36.el6.x86_64.rpm SHA-256: 284d376a9c20cf85f438f17a9cbad923edc736a9fa9bfae045cca7c73f0c74f3
i386
nfs-utils-1.2.3-36.el6.i686.rpm SHA-256: c4c5e4b1d6c4f219417e43278c801ca1695ab61541a1d3ffdb12f06a5c3a6286
nfs-utils-debuginfo-1.2.3-36.el6.i686.rpm SHA-256: 49fca62aef03abe1ee99d2e47c853b4d60cd645691064510187fcb1839836d0f

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

SRPM
nfs-utils-1.2.3-36.el6.src.rpm SHA-256: 6bae90635c947f2af4081fa83692c4de06158c01e99ba2779ece4d2a5af5e142
s390x
nfs-utils-1.2.3-36.el6.s390x.rpm SHA-256: f1eb0726bd2f7cd55c410e3f00d494d6b5c433445a5b9bc0494e92c1d5491bea
nfs-utils-debuginfo-1.2.3-36.el6.s390x.rpm SHA-256: 07453715987c789866c291d44c7f8b2e677da6c2523cf7b10a13d3d48ecbdc37

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

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