ID CVE-2001-0284
Summary Buffer overflow in IPSEC authentication mechanism for OpenBSD 2.8 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a malformed Authentication header (AH) IPv4 option.
References
Vulnerable Configurations
  • cpe:2.3:o:openbsd:openbsd:-:*:*:*:*:*:*:*
    cpe:2.3:o:openbsd:openbsd:-:*:*:*:*:*:*:*
  • cpe:2.3:o:openbsd:openbsd:2.0:*:*:*:*:*:*:*
    cpe:2.3:o:openbsd:openbsd:2.0:*:*:*:*:*:*:*
  • cpe:2.3:o:openbsd:openbsd:2.1:*:*:*:*:*:*:*
    cpe:2.3:o:openbsd:openbsd:2.1:*:*:*:*:*:*:*
  • cpe:2.3:o:openbsd:openbsd:2.2:*:*:*:*:*:*:*
    cpe:2.3:o:openbsd:openbsd:2.2:*:*:*:*:*:*:*
  • cpe:2.3:o:openbsd:openbsd:2.3:*:*:*:*:*:*:*
    cpe:2.3:o:openbsd:openbsd:2.3:*:*:*:*:*:*:*
  • cpe:2.3:o:openbsd:openbsd:2.4:*:*:*:*:*:*:*
    cpe:2.3:o:openbsd:openbsd:2.4:*:*:*:*:*:*:*
  • cpe:2.3:o:openbsd:openbsd:2.5:*:*:*:*:*:*:*
    cpe:2.3:o:openbsd:openbsd:2.5:*:*:*:*:*:*:*
  • cpe:2.3:o:openbsd:openbsd:2.6:*:*:*:*:*:*:*
    cpe:2.3:o:openbsd:openbsd:2.6:*:*:*:*:*:*:*
  • cpe:2.3:o:openbsd:openbsd:2.7:*:*:*:*:*:*:*
    cpe:2.3:o:openbsd:openbsd:2.7:*:*:*:*:*:*:*
  • cpe:2.3:o:openbsd:openbsd:2.8:*:*:*:*:*:*:*
    cpe:2.3:o:openbsd:openbsd:2.8:*:*:*:*:*:*:*
CVSS
Base: 10.0 (as of 10-09-2008 - 19:07)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
cvss-vector via4 AV:N/AC:L/Au:N/C:C/I:C/A:C
refmap via4
openbsd 20010302 Insufficient checks in the IPSEC AH IPv4 option handling code can lead to a buffer overrun in the kernel.
osvdb 6026
Last major update 10-09-2008 - 19:07
Published 03-05-2001 - 04:00
Last modified 10-09-2008 - 19:07
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