CVE-2007-1365 in the critical feed json
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 d…
published 2007-03-10 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-1361
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 21.2%
- EPSS 21.2% chance of exploitation in 30 days, percentile 97%
- public exploits
- 1
- Exploit-DB
Summary
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.
Patch / fix
- openbsd.org/errata39.html#m_dup1 advisory
Timeline
- First public exploit (EDB-29725)
- Published
Exploit prediction
21.23% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-29725 OpenBSD 3.x/4.x - ICMPv6 Packet Handling Remote Buffer Overflow remote, 2007-03-09
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
References
-
openbsd.org
/errata39.html#m_dup1
vendor-advisory, patch
-
openbsd.org
/errata40.html#m_dup1
vendor-advisory
-
secunia.com
/advisories/24490
third-party-advisory, vendor-advisory
-
kb.cert.org
/vuls/id/986425
third-party-advisory, us-government-resource
-
securitytracker.com
/id?1017735
vdb-entry
-
marc.info
/?l=openbsd-cvs&m=117252151023868&w=2
mailing-list
- coresecurity.com /?action=item&id=1703
-
osvdb.org
/33050
vdb-entry
-
securitytracker.com
/id?1017744
vdb-entry
-
securityfocus.com
/bid/22901
vdb-entry
Sources
- CVE List CVE-2007-1365
- NVD CVE-2007-1365
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