Unscored severity · published Nov 23, 2004
CVE-2004-0257
OpenBSD 3.4 and NetBSD 1.6 and 1.6.1 allow remote attackers to cause a denial of service (crash) by sending an IPv6 packet with a small MTU to a listening port and then issuing a…
–
CVSS
2.5%
EPSS
No
On KEV
Description
OpenBSD 3.4 and NetBSD 1.6 and 1.6.1 allow remote attackers to cause a denial of service (crash) by sending an IPv6 packet with a small MTU to a listening port and then issuing a TCP connect to that port.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Netbsd · Netbsd
1.6; 1.6.1 · source: NVD
OP
Openbsd · Openbsd
3.0; 3.1; 3.2; 3.3; 3.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2004-0257
CVE.org
https://www.cve.org/CVERecord?id=CVE-2004-0257
lists.grok.org.uk
http://lists.grok.org.uk/pipermail/full-disclosure/2004-February/016704.html
marc.info
http://marc.info/?l=bugtraq&m=107604603226564&w=2
www.guninski.com
http://www.guninski.com/obsdmtu.html
www.openbsd.org
http://www.openbsd.org/cgi-bin/cvsweb/src/sys/netinet6/ip6_output.c
www.osvdb.org
http://www.osvdb.org/3825
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