CVE-2011-2174

Sažetak

Double free vulnerability in the tvb_uncompress function in epan/tvbuff.c in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 allows remote attackers to cause a denial of service (application crash) via a packet with malformed data that uses zlib compression.

Reference

http://anonsvn.wireshark.org/viewvc?view=revision&revision=37081
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061290.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061437.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061477.html
http://openwall.com/lists/oss-security/2011/05/31/20
http://openwall.com/lists/oss-security/2011/06/01/1
http://openwall.com/lists/oss-security/2011/06/01/11
http://secunia.com/advisories/44449
http://secunia.com/advisories/44958
http://secunia.com/advisories/45149
http://secunia.com/advisories/48947
http://www.debian.org/security/2011/dsa-2274
http://www.securityfocus.com/bid/48066
http://www.wireshark.org/security/wnpa-sec-2011-07.html
http://www.wireshark.org/security/wnpa-sec-2011-08.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5908
https://bugzilla.redhat.com/show_bug.cgi?id=710097
https://exchange.xforce.ibmcloud.com/vulnerabilities/67793
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14777

CVSS

Base:	4.3
Impact:	2.9
Exploitability:	8.6

Pristup

Vektor	Složenost	Autentikacija
NETWORK	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	PARTIAL

CVSS vektor

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

Zadnje važnije ažuriranje

19-09-2017 - 01:32

Objavljeno

06-06-2011 - 19:55