4

CVE-2010-4528

directconn.c in the MSN protocol plugin in libpurple 2.7.6 through 2.7.8 in Pidgin before 2.7.9 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a short p2pv2 packet in a DirectConnect (aka direct connection) session.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pidgin ≫ Libpurple Version2.7.6
Pidgin ≫ Libpurple Version2.7.7
Pidgin ≫ Libpurple Version2.7.8
Pidgin ≫ Pidgin Version <= 2.7.8
Pidgin ≫ Pidgin Version2.0.0
Pidgin ≫ Pidgin Version2.0.1
Pidgin ≫ Pidgin Version2.0.2
Pidgin ≫ Pidgin Version2.1.0
Pidgin ≫ Pidgin Version2.1.1
Pidgin ≫ Pidgin Version2.2.0
Pidgin ≫ Pidgin Version2.2.1
Pidgin ≫ Pidgin Version2.2.2
Pidgin ≫ Pidgin Version2.3.0
Pidgin ≫ Pidgin Version2.3.1
Pidgin ≫ Pidgin Version2.4.0
Pidgin ≫ Pidgin Version2.4.1
Pidgin ≫ Pidgin Version2.4.2
Pidgin ≫ Pidgin Version2.4.3
Pidgin ≫ Pidgin Version2.5.0
Pidgin ≫ Pidgin Version2.5.1
Pidgin ≫ Pidgin Version2.5.2
Pidgin ≫ Pidgin Version2.5.3
Pidgin ≫ Pidgin Version2.5.4
Pidgin ≫ Pidgin Version2.5.5
Pidgin ≫ Pidgin Version2.5.6
Pidgin ≫ Pidgin Version2.5.7
Pidgin ≫ Pidgin Version2.5.8
Pidgin ≫ Pidgin Version2.5.9
Pidgin ≫ Pidgin Version2.6.0
Pidgin ≫ Pidgin Version2.6.1
Pidgin ≫ Pidgin Version2.6.2
Pidgin ≫ Pidgin Version2.6.4
Pidgin ≫ Pidgin Version2.6.5
Pidgin ≫ Pidgin Version2.6.6
Pidgin ≫ Pidgin Version2.7.0
Pidgin ≫ Pidgin Version2.7.1
Pidgin ≫ Pidgin Version2.7.2
Pidgin ≫ Pidgin Version2.7.3
Pidgin ≫ Pidgin Version2.7.4
Pidgin ≫ Pidgin Version2.7.5
Pidgin ≫ Pidgin Version2.7.6
Pidgin ≫ Pidgin Version2.7.7
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.55% 0.83
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4 8 2.9
AV:N/AC:L/Au:S/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00003.html
http://secunia.com/advisories/42877
http://www.vupen.com/english/advisories/2011/0076
http://developer.pidgin.im/viewmtn/revision/diff/e76f4ad4ef2f10588195a0eedc7a08f82062f79c/with/aaa07bde3c51d3684391ae6ed86b6dbaeab5d031/libpurple/protocols/msn/directconn.c
Patch
http://developer.pidgin.im/viewmtn/revision/info/aaa07bde3c51d3684391ae6ed86b6dbaeab5d031
Patch
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052862.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052905.html
http://pidgin.im/pipermail/support/2010-December/009251.html
Patch
http://secunia.com/advisories/42732
Vendor Advisory
http://secunia.com/advisories/42824
Vendor Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2010:259
http://www.openwall.com/lists/oss-security/2010/12/27/1
Patch
http://www.openwall.com/lists/oss-security/2010/12/31/5
Patch
http://www.pidgin.im/news/security/?id=49
Patch
Vendor Advisory
http://www.securityfocus.com/bid/45581
http://www.vupen.com/english/advisories/2011/0028
Vendor Advisory
http://www.vupen.com/english/advisories/2011/0054
https://bugzilla.redhat.com/show_bug.cgi?id=665421
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18461