Objavljena je revizija sigurnosnog upozorenja oznake DSA-2422-2, a vezanog uz propust programskog paketa file. Spomenuti je nedostatak udaljenim napadačima omogućavao izvođenje DoS napada.
Paket:
file 5.x
Operacijski sustavi:
Debian Linux 6.0 (squeeze)
Kritičnost:
3.7
Problem:
neodgovarajuće rukovanje datotekama
Iskorištavanje:
udaljeno
Posljedica:
uskraćivanje usluga (DoS)
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2012-1571
Izvorni ID preporuke:
DSA-2422-2
Izvor:
Debian
Problem:
Propust je posljedica neodgovarajuće obrade zlonamjernih datoteka u CDF (Composite Document File) formatu. Revizija je objavljena jer prethodno izdana nadogradnja izaziva regresiju.
Posljedica:
Napadač ga može iskoristiti za izvođenje napada uskraćivanjem usluge.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
- -------------------------------------------------------------------------
Debian Security Advisory DSA-2422-2 Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
http://www.debian.org/security/ Thijs Kinkhorst
May 09, 2012 http://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : file
Vulnerability : regression fix
Problem type : remote
Debian-specific: no
CVE ID : CVE-2012-1571
A regression was discovered in the security update for file, which
lead to false positives on the CDF format. This update fixes that
regression. For reference the original advisory text follows.
The file type identification tool, file, and its associated library,
libmagic, do not properly process malformed files in the Composite
Document File (CDF) format, leading to crashes.
Note that after this update, file may return different detection
results for CDF files (well-formed or not). The new detections are
believed to be more accurate.
For the stable distribution (squeeze), this problem has been fixed in
version 5.04-5+squeeze2.
We recommend that you upgrade your file packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)
iQEcBAEBAgAGBQJPqrXUAAoJEOxfUAG2iX57TGYH/A6pECZxJm/wGWMSFdwopEAt
qt82sYxL8p2lWRNdz2cP5BiexDxh242XuZ7infVjMEvHKbp2u4OEpaw/vu26Pxs6
JnWCAGrr0QSCy+v4rMpYwift5q5aL1b6N3OhLRndstzSRecpZNjWJ6XbU4d1UZFY
RGl6tNGk+gTGwHNhr4wQme0JsgXvvDnas592ikVB0E+RFne5HC1lAPDvb+URVkc4
A0p8dDcxlQzbN59SN3s/RGQj/SJSNIIheBgzlVSqG8aHuW7WXcPH4wRPJT+sjxp7
7nGFzpn77D43l3g1dOyUhFdtCxa7GRAWXuZHFKDxZjJsDA6qrxPuV/rZ2aMqke8=
=Q0M1
-----END PGP SIGNATURE-----
--
To UNSUBSCRIBE, email to Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
with a subject of "unsubscribe". Trouble? Contact Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
Archive: http://lists.debian.org/Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
Posljednje sigurnosne preporuke