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libymsg.c in the Yahoo! protocol plugin in libpurple in Pidgin 2.6.0 through 2.7.10 allows (1) remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG notification packet and allows (2) remote Yahoo! servers to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG SMS message

oval:org.mitre.oval:def:18402

libymsg.c in the Yahoo! protocol plugin in libpurple in Pidgin 2.6.0 through 2.7.10 allows (1) remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG notification packet and allows (2) remote Yahoo! servers to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG SMS message.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows XP
  • Microsoft Windows Server 2008
  • Microsoft Windows 8
  • Microsoft Windows 7
  • Microsoft Windows Server 2008 R2
  • Microsoft Windows 2000
  • Microsoft Windows Server 2012
  • Microsoft Windows Vista
  • Microsoft Windows Server 2003
Class:
vulnerability
Reference(s):
  • CVE-2011-1091
Product(s):
  • Pidgin