CVE-2012-2663
Vulnerability from cvelistv5
Published
2014-02-15 11:00
Modified
2024-08-06 19:42
Severity ?
EPSS score ?
Summary
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.
References
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | http://www.spinics.net/lists/netfilter-devel/msg21248.html | Patch, Third Party Advisory | |
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=826702 | Issue Tracking, Mitigation, Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.spinics.net/lists/netfilter-devel/msg21248.html | Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=826702 | Issue Tracking, Mitigation, Patch, Third Party Advisory |
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.