CVE-2009-0780

Published: Mar 4, 2009Modified: Apr 23, 2026

5.0

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

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.

Affected (2)

Products: Openbsd: Openbsd

Openbsd

1 product

Openbsd

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Openbsd Openbsd	Version 4.3
Openbsd Openbsd	Version 4.4

References (14)

http://openbsd.org/errata43.html#010_bgpd

Source: cve@mitre.org

PatchVendor Advisory

http://openbsd.org/errata44.html#010_bgpd

Source: cve@mitre.org

PatchVendor Advisory

http://osvdb.org/52271

Source: cve@mitre.org

http://secunia.com/advisories/33975

Source: cve@mitre.org

Vendor Advisory

http://www.securityfocus.com/bid/33828

Source: cve@mitre.org

http://www.securitytracker.com/id?1021736

Source: cve@mitre.org

https://exchange.xforce.ibmcloud.com/vulnerabilities/48812

Source: cve@mitre.org

http://openbsd.org/errata43.html#010_bgpd