CVE-2009-0780

Severity

50%

Complexity

99%

Confidentiality

48%

The aspath_prepend function in rde_attr.c in bgpd in OpenBSD 4.3 and 4.4 allows remote attackers to cause a denial of service (application crash) via an Autonomous System (AS) advertisement containing a long AS path.

The aspath_prepend function in rde_attr.c in bgpd in OpenBSD 4.3 and 4.4 allows remote attackers to cause a denial of service (application crash) via an Autonomous System (AS) advertisement containing a long AS path.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P).

Overview

Type

OpenBSD

First reported 15 years ago

2009-03-04 11:30:00

Last updated 7 years ago

2017-08-17 01:30:00

Affected Software

OpenBSD 4.3

4.3

OpenBSD 4.4

4.4

References

[4.3] 010: RELIABILITY FIX: February 18, 2009

Patch, Vendor Advisory

[4.4] 010: RELIABILITY FIX: February 18, 2009

Patch, Vendor Advisory

52271

33975

Vendor Advisory

33828

1021736

openbsd-aspathprepend-dos(48812)

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