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Heap-based buffer overflow in the parse_tag_3_packet function in fs/ecryptfs/keystore.c in the eCryptfs subsystem in the Linux kernel before 2.6.30.4 allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving a crafted eCryptfs file related to a large encrypted key size in a Tag 3 packet.

oval:org.mitre.oval:def:11255

Heap-based buffer overflow in the parse_tag_3_packet function in fs/ecryptfs/keystore.c in the eCryptfs subsystem in the Linux kernel before 2.6.30.4 allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving a crafted eCryptfs file related to a large encrypted key size in a Tag 3 packet.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • CentOS Linux 5
  • Red Hat Enterprise Linux 5
  • Oracle Linux 5
Class:
vulnerability
Reference(s):
  • CVE-2009-2407
Product(s):