Sigurnosni nedostatak programskog paketa xfsprogs

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Red Hat Security Advisory

Synopsis: Low: xfsprogs security, bug fix and enhancement update
Advisory ID: RHSA-2015:2151-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-2151.html
Issue date: 2015-11-19
CVE Names: CVE-2012-2150
=====================================================================

1. Summary:

Updated xfsprogs packages that fix one security issue, several bugs, and
add various enhancements are now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having Low security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client (v. 7) – x86_64
Red Hat Enterprise Linux Client Optional (v. 7) – x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) – x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) – x86_64
Red Hat Enterprise Linux Server (v. 7) – aarch64, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) – aarch64, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) – x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) – x86_64

3. Description:

The xfsprogs packages contain a set of commands to use the XFS file system,
including the mkfs.xfs command to construct an XFS system.

It was discovered that the xfs_metadump tool of the xfsprogs suite did not
fully adhere to the standards of obfuscation described in its man page. In
case a user with the necessary privileges used xfs_metadump and relied on
the advertised obfuscation, the generated data could contain unexpected
traces of potentially sensitive information. (CVE-2012-2150)

The xfsprogs packages have been upgraded to upstream version 3.2.2, which
provides a number of bug fixes and enhancements over the previous version.
This release also includes updates present in upstream version 3.2.3,
although it omits the mkfs.xfs default disk format change (for metadata
checksumming) which is present upstream. (BZ#1223991)

Users of xfsprogs are advised to upgrade to these updated packages, which
fix these bugs and add these enhancements.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

817696 – CVE-2012-2150 xfsprogs: xfs_metadump information disclosure flaw
1201238 – xfs_repair verify the last secondary superblock corruption failed
1223991 – Rebase xfsprogs to 3.2.3 (pending upstream)

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
xfsprogs-3.2.2-2.el7.src.rpm

x86_64:
xfsprogs-3.2.2-2.el7.i686.rpm
xfsprogs-3.2.2-2.el7.x86_64.rpm
xfsprogs-debuginfo-3.2.2-2.el7.i686.rpm
xfsprogs-debuginfo-3.2.2-2.el7.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64:
xfsprogs-debuginfo-3.2.2-2.el7.i686.rpm
xfsprogs-debuginfo-3.2.2-2.el7.x86_64.rpm
xfsprogs-devel-3.2.2-2.el7.i686.rpm
xfsprogs-devel-3.2.2-2.el7.x86_64.rpm
xfsprogs-qa-devel-3.2.2-2.el7.i686.rpm
xfsprogs-qa-devel-3.2.2-2.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
xfsprogs-3.2.2-2.el7.src.rpm

x86_64:
xfsprogs-3.2.2-2.el7.i686.rpm
xfsprogs-3.2.2-2.el7.x86_64.rpm
xfsprogs-debuginfo-3.2.2-2.el7.i686.rpm
xfsprogs-debuginfo-3.2.2-2.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

Red Hat Enterprise Linux Server (v. 7):

Source:
xfsprogs-3.2.2-2.el7.src.rpm

aarch64:
xfsprogs-3.2.2-2.el7.aarch64.rpm
xfsprogs-debuginfo-3.2.2-2.el7.aarch64.rpm

ppc64:
xfsprogs-3.2.2-2.el7.ppc.rpm
xfsprogs-3.2.2-2.el7.ppc64.rpm
xfsprogs-debuginfo-3.2.2-2.el7.ppc.rpm
xfsprogs-debuginfo-3.2.2-2.el7.ppc64.rpm

ppc64le:
xfsprogs-3.2.2-2.el7.ppc64le.rpm
xfsprogs-debuginfo-3.2.2-2.el7.ppc64le.rpm

s390x:
xfsprogs-3.2.2-2.el7.s390.rpm
xfsprogs-3.2.2-2.el7.s390x.rpm
xfsprogs-debuginfo-3.2.2-2.el7.s390.rpm
xfsprogs-debuginfo-3.2.2-2.el7.s390x.rpm

x86_64:
xfsprogs-3.2.2-2.el7.i686.rpm
xfsprogs-3.2.2-2.el7.x86_64.rpm
xfsprogs-debuginfo-3.2.2-2.el7.i686.rpm
xfsprogs-debuginfo-3.2.2-2.el7.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

aarch64:
xfsprogs-debuginfo-3.2.2-2.el7.aarch64.rpm
xfsprogs-devel-3.2.2-2.el7.aarch64.rpm
xfsprogs-qa-devel-3.2.2-2.el7.aarch64.rpm

ppc64:
xfsprogs-debuginfo-3.2.2-2.el7.ppc.rpm
xfsprogs-debuginfo-3.2.2-2.el7.ppc64.rpm
xfsprogs-devel-3.2.2-2.el7.ppc.rpm
xfsprogs-devel-3.2.2-2.el7.ppc64.rpm
xfsprogs-qa-devel-3.2.2-2.el7.ppc.rpm
xfsprogs-qa-devel-3.2.2-2.el7.ppc64.rpm

ppc64le:
xfsprogs-debuginfo-3.2.2-2.el7.ppc64le.rpm
xfsprogs-devel-3.2.2-2.el7.ppc64le.rpm
xfsprogs-qa-devel-3.2.2-2.el7.ppc64le.rpm

s390x:
xfsprogs-debuginfo-3.2.2-2.el7.s390.rpm
xfsprogs-debuginfo-3.2.2-2.el7.s390x.rpm
xfsprogs-devel-3.2.2-2.el7.s390.rpm
xfsprogs-devel-3.2.2-2.el7.s390x.rpm
xfsprogs-qa-devel-3.2.2-2.el7.s390.rpm
xfsprogs-qa-devel-3.2.2-2.el7.s390x.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
xfsprogs-3.2.2-2.el7.src.rpm

x86_64:
xfsprogs-3.2.2-2.el7.i686.rpm
xfsprogs-3.2.2-2.el7.x86_64.rpm
xfsprogs-debuginfo-3.2.2-2.el7.i686.rpm
xfsprogs-debuginfo-3.2.2-2.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2012-2150
https://access.redhat.com/security/updates/classification/#low

8. Contact:

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

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