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 pack

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.

Published 2004-11-23 05:00:00

Updated 2017-10-10 01:30:19

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2004-0257

Netbsd » Netbsd » Version: 1.6
cpe:2.3:o:netbsd:netbsd:1.6:*:*:*:*:*:*:*
Matching versions
Netbsd » Netbsd » Version: 1.6.1
cpe:2.3:o:netbsd:netbsd:1.6.1:*:*:*:*:*:*:*
Matching versions
Openbsd » Openbsd » Version: 3.0
cpe:2.3:o:openbsd:openbsd:3.0:*:*:*:*:*:*:*
Matching versions
Openbsd » Openbsd » Version: 3.1
cpe:2.3:o:openbsd:openbsd:3.1:*:*:*:*:*:*:*
Matching versions
Openbsd » Openbsd » Version: 3.2
cpe:2.3:o:openbsd:openbsd:3.2:*:*:*:*:*:*:*
Matching versions
Openbsd » Openbsd » Version: 3.3
cpe:2.3:o:openbsd:openbsd:3.3:*:*:*:*:*:*:*
Matching versions
Openbsd » Openbsd » Version: 3.4
cpe:2.3:o:openbsd:openbsd:3.4:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2004-0257

EPSS FAQ

2.93%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 91 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2004-0257

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial

References for CVE-2004-0257

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Vulnerability Details : CVE-2004-0257

Products affected by CVE-2004-0257

Exploit prediction scoring system (EPSS) score for CVE-2004-0257

CVSS scores for CVE-2004-0257

References for CVE-2004-0257