Description
Buffer overflow in kern/uipc_mbuf2.c in OpenBSD 3.9 and 4.0 allows remote attackers to execute arbitrary code via fragmented IPv6 packets due to "incorrect mbuf handling for ICMP6 packets." NOTE: this was originally reported as a denial of service.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.kb.cert.org/vuls/id/986425 ↗
- http://securitytracker.com/id?1017735 ↗
- http://marc.info/?l=openbsd-cvs&m=117252151023868&w=2 ↗
- http://www.coresecurity.com/?action=item&id=1703 ↗
- http://www.osvdb.org/33050 ↗
- http://www.openbsd.org/errata40.html#m_dup1 ↗
- http://www.securitytracker.com/id?1017744 ↗
- http://www.openbsd.org/errata39.html#m_dup1 ↗
- http://www.securityfocus.com/bid/22901 ↗
- http://secunia.com/advisories/24490 ↗