FreeBSD Errata Notices
2015-Aug-18 20:15 UTC
[FreeBSD-Announce] FreeBSD Errata Notice FreeBSD-EN-15:12.netstat
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
============================================================================FreeBSD-EN-15:12.netstat
Errata Notice
The FreeBSD Project
Topic: Incorrect netstat(1) data handling on 32-bit systems
Category: core
Module: netstat
Announced: 2015-08-18
Credits: Mark Johnston
Affects: FreeBSD 10.2-RELEASE
Corrected: 2015-07-31 00:21:41 UTC (stable/10, 10.2-STABLE)
2015-08-18 19:30:17 UTC (releng/10.2, 10.2-RC3-p1)
2015-08-18 19:30:17 UTC (releng/10.2, 10.2-RELEASE-p1)
For general information regarding FreeBSD Errata Notices and Security
Advisories, including descriptions of the fields above, security
branches, and the following sections, please visit
<URL:https://security.freebsd.org/>.
I. Background
The netstat(1) utility displays the contents of various network related data
structures.
II. Problem Description
The netstat(1) utility incorrectly handles reported values on 32-bit systems.
III. Impact
Due to how netstat(1) processes IPSEC counters, the utility may produce
incorrect output on 32-bit systems.
IV. Workaround
No workaround is available, however systems without IPSEC compiled into the
kernel are not affected.
V. Solution
Perform one of the following:
1) Upgrade your system to a supported FreeBSD stable or release / security
branch (releng) dated after the correction date.
2) To update your present system via a binary patch:
Systems running a RELEASE version of FreeBSD on the i386 or amd64
platforms can be updated via the freebsd-update(8) utility:
# freebsd-update fetch
# freebsd-update install
3) To update your present system via a source code patch:
The following patches have been verified to apply to the applicable
FreeBSD release branches.
a) Download the relevant patch from the location below, and verify the
detached PGP signature using your PGP utility.
# fetch https://security.FreeBSD.org/patches/EN-15:12/netstat.patch
# fetch https://security.FreeBSD.org/patches/EN-15:12/netstat.patch.asc
# gpg --verify netstat.patch.asc
b) Apply the patch. Execute the following commands as root:
# cd /usr/src
# patch < /path/to/patch
c) Recompile the operating system using buildworld and installworld as
described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>.
VI. Correction details
The following list contains the correction revision numbers for each
affected branch.
Branch/path Revision
- -------------------------------------------------------------------------
stable/10/ r286099
releng/10.2/ r286901
- -------------------------------------------------------------------------
To see which files were modified by a particular revision, run the
following command, replacing NNNNNN with the revision number, on a
machine with Subversion installed:
# svn diff -cNNNNNN --summarize svn://svn.freebsd.org/base
Or visit the following URL, replacing NNNNNN with the revision number:
<URL:https://svnweb.freebsd.org/base?view=revision&revision=NNNNNN>
VII. References
<URL:https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201700>
The latest revision of this Errata Notice is available at
https://security.FreeBSD.org/advisories/FreeBSD-EN-15:12.netstat.asc
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.1.7 (FreeBSD)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=3aK1
-----END PGP SIGNATURE-----
Philip Gollucci
2015-Aug-18 20:25 UTC
[FreeBSD-Announce] FreeBSD Errata Notice FreeBSD-EN-15:12.netstat
We do not run 32bit. On Tue, Aug 18, 2015 at 4:15 PM, FreeBSD Errata Notices < errata-notices at freebsd.org> wrote:> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA512 > > > ============================================================================> FreeBSD-EN-15:12.netstat Errata > Notice > The FreeBSD > Project > > Topic: Incorrect netstat(1) data handling on 32-bit systems > > Category: core > Module: netstat > Announced: 2015-08-18 > Credits: Mark Johnston > Affects: FreeBSD 10.2-RELEASE > Corrected: 2015-07-31 00:21:41 UTC (stable/10, 10.2-STABLE) > 2015-08-18 19:30:17 UTC (releng/10.2, 10.2-RC3-p1) > 2015-08-18 19:30:17 UTC (releng/10.2, 10.2-RELEASE-p1) > > For general information regarding FreeBSD Errata Notices and Security > Advisories, including descriptions of the fields above, security > branches, and the following sections, please visit > <URL:https://security.freebsd.org/>. > > I. Background > > The netstat(1) utility displays the contents of various network related > data > structures. > > II. Problem Description > > The netstat(1) utility incorrectly handles reported values on 32-bit > systems. > > III. Impact > > Due to how netstat(1) processes IPSEC counters, the utility may produce > incorrect output on 32-bit systems. > > IV. Workaround > > No workaround is available, however systems without IPSEC compiled into the > kernel are not affected. > > V. Solution > > Perform one of the following: > > 1) Upgrade your system to a supported FreeBSD stable or release / security > branch (releng) dated after the correction date. > > 2) To update your present system via a binary patch: > > Systems running a RELEASE version of FreeBSD on the i386 or amd64 > platforms can be updated via the freebsd-update(8) utility: > > # freebsd-update fetch > # freebsd-update install > > 3) To update your present system via a source code patch: > > The following patches have been verified to apply to the applicable > FreeBSD release branches. > > a) Download the relevant patch from the location below, and verify the > detached PGP signature using your PGP utility. > > # fetch https://security.FreeBSD.org/patches/EN-15:12/netstat.patch > # fetch https://security.FreeBSD.org/patches/EN-15:12/netstat.patch.asc > # gpg --verify netstat.patch.asc > > b) Apply the patch. Execute the following commands as root: > > # cd /usr/src > # patch < /path/to/patch > > c) Recompile the operating system using buildworld and installworld as > described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>. > > VI. Correction details > > The following list contains the correction revision numbers for each > affected branch. > > Branch/path Revision > - ------------------------------------------------------------------------- > stable/10/ r286099 > releng/10.2/ r286901 > - ------------------------------------------------------------------------- > > To see which files were modified by a particular revision, run the > following command, replacing NNNNNN with the revision number, on a > machine with Subversion installed: > > # svn diff -cNNNNNN --summarize svn://svn.freebsd.org/base > > Or visit the following URL, replacing NNNNNN with the revision number: > > <URL:https://svnweb.freebsd.org/base?view=revision&revision=NNNNNN> > > VII. References > > <URL:https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201700> > > The latest revision of this Errata Notice is available at > https://security.FreeBSD.org/advisories/FreeBSD-EN-15:12.netstat.asc > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.1.7 (FreeBSD) > > iQIcBAEBCgAGBQJV05A1AAoJEO1n7NZdz2rnAzIQANyLdOOQhe9dHyAV4N5YKM3B > Z/86dY/KIIViVb1uzkBASBNnkHlG+mCMOQpzX2x8yCPF4i7bIEfPa4r2Bzw9pvCF > RWRKvZXERESh/RndQFhxcmJMAyYPq7MdK0IZzG53vinlMoSz2WTKj2vSR7t2jfo+ > ObTfgdkqN/PZs/W+AQY8a4DMdxCLg1KCZiSpQRO7ea+4AxsI8qNgoytvG6HRno/z > uGe6Ad82ZfysKgqe9JO4gvRTR77ebQAVSSr3qylQcOGHohy9tFHcI2FEAAqLJrQY > b5DDLOawLRsQm0hwkLCTOZX2QvIFgz0gGRpvPcN9ZKValMc5DKQv36z3hOByK+3i > dDHFG/Diy2JNP0tsKtW8IyyLvW2DAUoTs1nVaWMvLKkMUr+loOYvoaLdGT0xQP2d > M6UT40mRMznfH/Gq/0DJFArsYcyB9YRl7rD0dy1HhqApogHQrTjsT+1vtBtpaTmv > LHA77tHyzI0TxOvmx3hglj/z4BLZDPU6ydXr3zeOYBpLz5p02GKxHUc+JrmWBfOV > Jep0+Fr2fYST5bGVtExNQV6cTlBZPnGR4JxJEUQA6a+FdyJcDuzOTNcs0YzwjuSC > dIk5pdxI3nkc+zf9GZLXUdLcxXfo6jBUy0fSWkzirGzBfo0wxseE6cbxxTH7vumx > CLGGmHiqxVuF/nP4ScHi > =3aK1 > -----END PGP SIGNATURE----- > _______________________________________________ > freebsd-announce at freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-announce > To unsubscribe, send any mail to "freebsd-announce-unsubscribe at freebsd.org > " >-- *PHILIP M. GOLLUCCI* Sr. Director of IT | *Curb* *w.* 703-579-6947 *m.* 703-336-9354 @gocurb <http://twitter.com/gocurb> Enter code* p6magic* for $10 off your first ride