CVE-2004-0257
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.1 High
AI Score
Confidence
High
0.023 Low
EPSS
Percentile
89.8%
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.
Affected configurations
References
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-002.txt.asc
lists.grok.org.uk/pipermail/full-disclosure/2004-February/016704.html
marc.info/?l=bugtraq&m=107604603226564&w=2
www.guninski.com/obsdmtu.html
www.openbsd.org/cgi-bin/cvsweb/src/sys/netinet6/ip6_output.c
www.osvdb.org/3825
www.securityfocus.com/bid/9577
exchange.xforce.ibmcloud.com/vulnerabilities/15044
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.1 High
AI Score
Confidence
High
0.023 Low
EPSS
Percentile
89.8%