Vulnerabilities > CVE-2009-0687 - Resource Management Errors vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
COMPLETE Summary
The pf_test_rule function in OpenBSD Packet Filter (PF), as used in OpenBSD 4.2 through 4.5, NetBSD 5.0 before RC3, MirOS 10 and earlier, and MidnightBSD 0.3-current allows remote attackers to cause a denial of service (panic) via crafted IP packets that trigger a NULL pointer dereference during translation, related to an IPv4 packet with an ICMPv6 payload.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 | |
| OS | 1 | |
| OS | 1 | |
| OS | 4 |
Common Weakness Enumeration (CWE)
Exploit-Db
description Multiple Vendor PF Null Pointer Dereference Vulnerability. CVE-2009-0687. Dos exploit for bsd platform file exploits/bsd/dos/8581.txt id EDB-ID:8581 last seen 2016-02-01 modified 2009-04-30 platform bsd port published 2009-04-30 reporter Rembrandt source https://www.exploit-db.com/download/8581/ title Multiple Vendor PF Null Pointer Dereference Vulnerability type dos description OpenBSD <= 4.5 (IP datagrams) Remote DOS Vulnerability. CVE-2009-0687. Dos exploit for openbsd platform file exploits/openbsd/dos/8406.txt id EDB-ID:8406 last seen 2016-02-01 modified 2009-04-13 platform openbsd port published 2009-04-13 reporter Rembrandt source https://www.exploit-db.com/download/8406/ title OpenBSD <= 4.5 IP datagrams Remote DoS Vulnerability type dos description OpenBSD <= 4.5 IP datagram Null Pointer Deref DoS Exploit. CVE-2009-0687. Dos exploit for openbsd platform id EDB-ID:8430 last seen 2016-02-01 modified 2009-04-14 published 2009-04-14 reporter nonroot source https://www.exploit-db.com/download/8430/ title OpenBSD <= 4.5 IP datagram Null Pointer Deref DoS Exploit
References
- ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/013_pf.patch
- http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-001.txt.asc
- http://www.helith.net/txt/multiple_vendor-PF_null_pointer_dereference.txt
- http://www.openbsd.org/errata43.html#013_pf
- http://www.openbsd.org/errata44.html#013_pf
- http://www.openbsd.org/errata45.html#002_pf
- http://www.osvdb.org/53608
- http://www.securityfocus.com/archive/1/502634
- http://www.vupen.com/english/advisories/2009/1015
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49837
- https://www.exploit-db.com/exploits/8406
- https://www.exploit-db.com/exploits/8581