CVE-2013-7112

Sažetak

The dissect_sip_common function in epan/dissectors/packet-sip.c in the SIP dissector in Wireshark 1.8.x before 1.8.12 and 1.10.x before 1.10.4 does not check for empty lines, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.

Reference

http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sip.c?r1=51738&r2=51737&pathrev=51738
http://anonsvn.wireshark.org/viewvc?view=revision&revision=51738
http://lists.opensuse.org/opensuse-updates/2014-01/msg00007.html
http://lists.opensuse.org/opensuse-updates/2014-01/msg00011.html
http://lists.opensuse.org/opensuse-updates/2014-01/msg00014.html
http://rhn.redhat.com/errata/RHSA-2014-0341.html
http://rhn.redhat.com/errata/RHSA-2014-0342.html
http://secunia.com/advisories/56285
http://secunia.com/advisories/56313
http://www.mandriva.com/security/advisories?name=MDVSA-2013:296
http://www.wireshark.org/security/wnpa-sec-2013-66.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9388

CVSS

Base:	5.0
Impact:	2.9
Exploitability:	10.0

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	PARTIAL

CVSS vektor

AV:N/AC:L/Au:N/C:N/I:N/A:P

Zadnje važnije ažuriranje

19-04-2014 - 04:45

Objavljeno

19-12-2013 - 22:55