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nvd[email protected]NVD:CVE-2012-2663
HistoryFeb 15, 2014 - 2:57 p.m.

CVE-2012-2663

2014-02-1514:57:07
web.nvd.nist.gov

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

7.4 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

77.3%

extensions/libxt_tcp.c in iptables through 1.4.21 does not match TCP SYN+FIN packets in --syn rules, which might allow remote attackers to bypass intended firewall restrictions via crafted packets. NOTE: the CVE-2012-6638 fix makes this issue less relevant.

Affected configurations

NVD
Node
netfilteriptablesRange1.4.21

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

7.4 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

77.3%