7.5

CVE-2012-2663

EPSS 0.48%
Published 15.02.2014 14:57:07
Last modified 11.04.2025 00:51:21
Source secalert@redhat.com
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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 products Warnungen 0 Metrics 2 CWE 0 References 5

Data is provided by the National Vulnerability Database (NVD)

Netfilter ≫ Iptables Version <= 1.4.21

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.48%	0.641

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	10	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:P

http://www.spinics.net/lists/netfilter-devel/msg21248.html

Patch

Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=826702

Patch

Third Party Advisory

Issue Tracking

Mitigation

https://nvd.nist.gov/vuln/detail/CVE-2012-2663

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2012-2663

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2012-2663

EUVD