Izdana je revizija sigurnosnog upozorenja oznake DSA-2403-1. U izvornoj preporuci opisan je sigurnosni propust programskog paketa php5 kojeg zlonamjeni korisnik može iskoristiti za izvršavanje proizvoljnog programskog koda i DoS (eng. Denial of Service) napad.
Paket:
PHP 5.3.x
Operacijski sustavi:
Debian Linux 5.0 (lenny), Debian Linux 6.0 (squeeze)
Primijećena je greška u implementaciji konfiguracijske varijable "max_input_vars". Revizija je izdana zbog dodavanja zakrpe za stariju stabilnu distribuciju (lenny).
Posljedica:
Udaljeni napadač može iskoristiti sigurnosnu ranjivost za proizvoljno izvršavanje programskog koda i napad uskraćivanjem usluga (DoS napad).
Rješenje:
Rješenje problema sigurnosti je nadogradnja paketa na novije inačice.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
- -------------------------------------------------------------------------
Debian Security Advisory DSA-2403-2 Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
http://www.debian.org/security/ Thijs Kinkhorst
February 06, 2012 http://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : php5
Vulnerability : code injection
Problem type : remote
Debian-specific: no
CVE ID : CVE-2012-0830
Stefan Esser discovered that the implementation of the max_input_vars
configuration variable in a recent PHP security update was flawed such
that it allows remote attackers to crash PHP or potentially execute
code.
This update adds packages for the oldstable distribution, which were
missing from the original advisory. The problem has been fixed in
version 5.2.6.dfsg.1-1+lenny16, installed into the security archive
on 3 Feb 2012.
For the stable distribution (squeeze), this problem has been fixed in
version 5.3.3-7+squeeze7.
For the unstable distribution (sid), this problem has been fixed in
version 5.3.10-1.
We recommend that you upgrade your php5 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 v1.4.11 (GNU/Linux)
iQEcBAEBAgAGBQJPMCgcAAoJEOxfUAG2iX57D2UH/1ObFjP57TX0K+iH2n4+1dkN
73ZMXEEudfZdRmKY2fHl4BcNb7hVGruKPSSnHVWHjgaoIoPPHST5dncSqi1946Km
oXyOB/eyiYLvhRYKjExRt99GIoC89p8VUsPE8uR3IT5cUsp4nPIQDnhLLnQd4VCk
Da9m5CzrAGU1RiCilb7IqKVedqQ3ewroDbgVHoRpzvpIkvKNXR3jhZSEvYHB4BQ7
qvnmOMNwJ+Dx6ZoS+sZpCBvucubo1nldyFCqqznc9OZMHXIgn7//YQAYcYGDkC8U
WL35ZubBP5+Vbnoh4Gjm1q5thizvMTZJD13dqY//0swqwEigLT1DodB1WL2Z2Bs=
=222m
-----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