Lucene search
MitreCVE-2005-0740HistoryMar 13, 2005 - 5:00 a.m.
CVE-2005-0740
2005-03-1305:00:00
mitre
web.nvd.nist.gov
33
openbsd
tcp stack
denial of service
cve-2005-0740
nvd
CVSS2
5
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
AI Score
7
Confidence
High
EPSS
0.044
Percentile
92.5%
The TCP stack (tcp_input.c) in OpenBSD 3.5 and 3.6 allows remote attackers to cause a denial of service (system panic) via crafted values in the TCP timestamp option, which causes invalid arguments to be used when calculating the retransmit timeout.
Affected configurations
Node
openbsdopenbsdMatch2.0
ORopenbsdopenbsdMatch2.1
ORopenbsdopenbsdMatch2.2
ORopenbsdopenbsdMatch2.3
ORopenbsdopenbsdMatch2.4
ORopenbsdopenbsdMatch2.5
ORopenbsdopenbsdMatch2.6
ORopenbsdopenbsdMatch2.7
ORopenbsdopenbsdMatch2.8
ORopenbsdopenbsdMatch2.9
ORopenbsdopenbsdMatch3.0
ORopenbsdopenbsdMatch3.1
ORopenbsdopenbsdMatch3.2
ORopenbsdopenbsdMatch3.3
ORopenbsdopenbsdMatch3.4
ORopenbsdopenbsdMatch3.5
ORopenbsdopenbsdMatch3.6
| Vendor | Product | Version | CPE |
|---|---|---|---|
| openbsd | openbsd | 2.0 | cpe:2.3:o:openbsd:openbsd:2.0:*:*:*:*:*:*:* |
| openbsd | openbsd | 2.1 | cpe:2.3:o:openbsd:openbsd:2.1:*:*:*:*:*:*:* |
| openbsd | openbsd | 2.2 | cpe:2.3:o:openbsd:openbsd:2.2:*:*:*:*:*:*:* |
| openbsd | openbsd | 2.3 | cpe:2.3:o:openbsd:openbsd:2.3:*:*:*:*:*:*:* |
| openbsd | openbsd | 2.4 | cpe:2.3:o:openbsd:openbsd:2.4:*:*:*:*:*:*:* |
| openbsd | openbsd | 2.5 | cpe:2.3:o:openbsd:openbsd:2.5:*:*:*:*:*:*:* |
| openbsd | openbsd | 2.6 | cpe:2.3:o:openbsd:openbsd:2.6:*:*:*:*:*:*:* |
| openbsd | openbsd | 2.7 | cpe:2.3:o:openbsd:openbsd:2.7:*:*:*:*:*:*:* |
| openbsd | openbsd | 2.8 | cpe:2.3:o:openbsd:openbsd:2.8:*:*:*:*:*:*:* |
| openbsd | openbsd | 2.9 | cpe:2.3:o:openbsd:openbsd:2.9:*:*:*:*:*:*:* |
CVSS2
5
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
AI Score
7
Confidence
High
EPSS
0.044
Percentile
92.5%
Related for CVE-2005-0740