Vulnerability Details 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 TCP connect to that port.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.02
EPSS Ranking 83.0%
CVSS Severity
CVSS v2 Score 5.0
References
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-002.txt.asc
- http://lists.grok.org.uk/pipermail/full-disclosure/2004-February/016704.html
- http://marc.info/?l=bugtraq&m=107604603226564&w=2
- http://www.guninski.com/obsdmtu.html
- http://www.openbsd.org/cgi-bin/cvsweb/src/sys/netinet6/ip6_output.c
- http://www.osvdb.org/3825
- http://www.securityfocus.com/bid/9577
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15044
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-002.txt.asc
- http://lists.grok.org.uk/pipermail/full-disclosure/2004-February/016704.html
- http://marc.info/?l=bugtraq&m=107604603226564&w=2
- http://www.guninski.com/obsdmtu.html
- http://www.openbsd.org/cgi-bin/cvsweb/src/sys/netinet6/ip6_output.c
- http://www.osvdb.org/3825
- http://www.securityfocus.com/bid/9577
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15044
Products affected by CVE-2004-0257
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cpe:2.3:o:netbsd:netbsd:1.6
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cpe:2.3:o:netbsd:netbsd:1.6.1
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cpe:2.3:o:openbsd:openbsd:3.0
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cpe:2.3:o:openbsd:openbsd:3.1
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cpe:2.3:o:openbsd:openbsd:3.2
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cpe:2.3:o:openbsd:openbsd:3.3
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cpe:2.3:o:openbsd:openbsd:3.4