U radu programskih paketa apr-util i apr otkriven je novi sigurnosni propust kojeg je moguće udaljeno iskoristiti za DoS (ng. Denial of Service) napad.
| Paket: | apr 1.4.x , apr-util 1.3.x |
| Operacijski sustavi: | Slackware Linux 11.0, Slackware Linux 12.0, Slackware Linux 12.1, Slackware Linux 12.2, Slackware Linux 13.0, Slackware Linux 13.1 |
| Kritičnost: | 3.6 |
| Problem: | pogreška u programskoj funkciji |
| Iskorištavanje: | udaljeno |
| Posljedica: | uskraćivanje usluga (DoS) |
| Rješenje: | programska zakrpa proizvođača |
| CVE: | CVE-2011-1928 |
| Izvorni ID preporuke: | SSA:2011-145-01 |
| Izvor: | Slackware |
| Problem: | |
| Propust je otkriven u funkciji "apr_fnmatch()" u datoteci "apr_fnmatch.c". |
|
| Posljedica: | |
| Udaljeni napadači mogu iskoristiti propust podmetanjem posebno oblikovanog URI-a što kao posljedicu može imati DoS napad. |
|
| Rješenje: | |
| Korisnike se potiče na primjenu odgovarajućih programskih zakrpa. |
|
Izvorni tekst preporuke
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
[slackware-security] apr/apr-util (SSA:2011-145-01)
New apr and apr-util packages are available for Slackware 11.0, 12.0, 12.1,
12.2, 13.0, 13.1, 13.37, and -current to fix a security issue in apr and
a crash bug in apr-util.
Here are the details from the Slackware 13.37 ChangeLog:
+--------------------------+
patches/packages/apr-1.4.5-i486-1_slack13.37.txz: Upgraded.
This fixes a possible denial of service due to a problem with a loop in
the new apr_fnmatch() implementation consuming CPU.
For more information, see:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1928
(* Security fix *)
patches/packages/apr-util-1.3.12-i486-1_slack13.37.txz: Upgraded.
Fix crash because of NULL cleanup registered by apr_ldap_rebind_init().
+--------------------------+
Where to find the new packages:
+-----------------------------+
HINT: Getting slow download speeds from ftp.slackware.com?
Give slackware.osuosl.org a try. This is another primary FTP site
for Slackware that can be considerably faster than downloading
directly from ftp.slackware.com.
Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating additional FTP and rsync hosting
to the Slackware project! :-)
Also see the "Get Slack" section on http://slackware.com for
additional mirror sites near you.
Updated packages for Slackware 11.0:
ftp://ftp.slackware.com/pub/slackware/slackware-11.0/patches/packages/apr-1.4.5-i486-1_slack11.0.tgz
ftp://ftp.slackware.com/pub/slackware/slackware-11.0/patches/packages/apr-util-1.3.12-i486-1_slack11.0.tgz
Updated packages for Slackware 12.0:
ftp://ftp.slackware.com/pub/slackware/slackware-12.0/patches/packages/apr-1.4.5-i486-1_slack12.0.tgz
ftp://ftp.slackware.com/pub/slackware/slackware-12.0/patches/packages/apr-util-1.3.12-i486-1_slack12.0.tgz
Updated packages for Slackware 12.1:
ftp://ftp.slackware.com/pub/slackware/slackware-12.1/patches/packages/apr-1.4.5-i486-1_slack12.1.tgz
ftp://ftp.slackware.com/pub/slackware/slackware-12.1/patches/packages/apr-util-1.3.12-i486-1_slack12.1.tgz
Updated packages for Slackware 12.2:
ftp://ftp.slackware.com/pub/slackware/slackware-12.2/patches/packages/apr-1.4.5-i486-1_slack12.2.tgz
ftp://ftp.slackware.com/pub/slackware/slackware-12.2/patches/packages/apr-util-1.3.12-i486-1_slack12.2.tgz
Updated packages for Slackware 13.0:
ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/apr-1.4.5-i486-1_slack13.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/apr-util-1.3.12-i486-1_slack13.0.txz
Updated packages for Slackware x86_64 13.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/apr-1.4.5-x86_64-1_slack13.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/apr-util-1.3.12-x86_64-1_slack13.0.txz
Updated packages for Slackware 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/apr-1.4.5-i486-1_slack13.1.txz
ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/apr-util-1.3.12-i486-1_slack13.1.txz
Updated packages for Slackware 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/apr-1.4.5-i486-1_slack13.37.txz
ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/apr-util-1.3.12-i486-1_slack13.37.txz
Updated packages for Slackware x86_64 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/apr-1.4.5-x86_64-1_slack13.1.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/apr-util-1.3.12-x86_64-1_slack13.1.txz
Updated packages for Slackware x86_64 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/apr-1.4.5-x86_64-1_slack13.37.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/apr-util-1.3.12-x86_64-1_slack13.37.txz
Updated packages for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/apr-1.4.5-i486-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/apr-util-1.3.12-i486-1.txz
Updated packages for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/apr-1.4.5-x86_64-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/apr-util-1.3.12-x86_64-1.txz
MD5 signatures:
+-------------+
Slackware 11.0 package:
9a057c739c57c2cf6b28137ec184c1d7 apr-1.4.5-i486-1_slack11.0.tgz
28e6fc4ad6154d5b36fef9bcf2ae3b0d apr-util-1.3.12-i486-1_slack11.0.tgz
Slackware 12.0 package:
ea91c341418d0b6053b72c71ce93467b apr-1.4.5-i486-1_slack12.0.tgz
7ec023aacd371fd64e54756907122cbe apr-util-1.3.12-i486-1_slack12.0.tgz
Slackware 12.1 package:
49be6cd89d47c84379ea30e6249e9d49 apr-1.4.5-i486-1_slack12.1.tgz
10f67a95896a8c84a167302fad5fcdfa apr-util-1.3.12-i486-1_slack12.1.tgz
Slackware 12.2 package:
187f96a16be96fa071657a3c94a1407c apr-1.4.5-i486-1_slack12.2.tgz
77a035ee720d915755ba309b1afcc75d apr-util-1.3.12-i486-1_slack12.2.tgz
Slackware 13.0 package:
48c4b2d5cd4304beaffb0b906267fb3e apr-1.4.5-i486-1_slack13.0.txz
37d6ee4d6d754daf5ef4b4aeea7a8de1 apr-util-1.3.12-i486-1_slack13.0.txz
Slackware x86_64 13.0 package:
24fd22fe3bf0470b5e0e6ad6d0de6821 apr-1.4.5-x86_64-1_slack13.0.txz
1b5ef4984af5c1c521a9bbf7f20fd3c7 apr-util-1.3.12-x86_64-1_slack13.0.txz
Slackware 13.1 package:
f19ef60074da3f0ab6bcd322b2bbaf73 apr-1.4.5-i486-1_slack13.1.txz
133980a1c64e0df52281c787cdd6ede0 apr-util-1.3.12-i486-1_slack13.1.txz
Slackware 13.37 package:
cc7dcb9cc1134038b419159424b37439 apr-1.4.5-i486-1_slack13.37.txz
573192de48352460635ee2c450548519 apr-util-1.3.12-i486-1_slack13.37.txz
Slackware x86_64 13.1 package:
e70b9855fad1766253e4450f6116c016 apr-1.4.5-x86_64-1_slack13.1.txz
56181dc8e34bfe60eafde44a0110e577 apr-util-1.3.12-x86_64-1_slack13.1.txz
Slackware x86_64 13.37 package:
a7f1de61bfe9b3cc20e6450cb502cbf5 apr-1.4.5-x86_64-1_slack13.37.txz
3bb4543e87ed8b7be0d52f67343f061a apr-util-1.3.12-x86_64-1_slack13.37.txz
Slackware -current package:
fbf028ab5a37872fb97bde61516082df apr-1.4.5-i486-1.txz
56d207c602e63937544d0cf9ce767826 apr-util-1.3.12-i486-1.txz
Slackware x86_64 -current package:
d5e5b70a662a4f8da87bd6bdefd655c4 apr-1.4.5-x86_64-1.txz
eba8994761fb58e291b0a9d813c078e3 apr-util-1.3.12-x86_64-1.txz
Installation instructions:
+------------------------+
Upgrade the packages as root:
# upgradepkg apr-1.4.5-i486-1_slack13.37.txz
apr-util-1.3.12-i486-1_slack13.37.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
+------------------------------------------------------------------------+
| To leave the slackware-security mailing list: |
+------------------------------------------------------------------------+
| Send an email to Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite. with this text in the body of |
| the email message: |
| |
| unsubscribe slackware-security |
| |
| You will get a confirmation message back containing instructions to |
| complete the process. Please do not reply to this email address. |
+------------------------------------------------------------------------+
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iEYEARECAAYFAk3ddEwACgkQakRjwEAQIjMAvwCghIamJV2Woq12EftKSe+XmBaC
+64AniYiOhA3iaZwPa1On0QaaKLbEzy4
=Phe+
-----END PGP SIGNATURE-----
Posljednje sigurnosne preporuke