9.2 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.005 Low
EPSS
Percentile
75.8%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | iptables | <= 1.8.9-2 | iptables_1.8.9-2_all.deb |
Debian | 11 | all | iptables | <= 1.8.7-1 | iptables_1.8.7-1_all.deb |
Debian | 10 | all | iptables | <= 1.8.2-4 | iptables_1.8.2-4_all.deb |
Debian | 999 | all | iptables | <= 1.8.10-3 | iptables_1.8.10-3_all.deb |
Debian | 13 | all | iptables | <= 1.8.10-3 | iptables_1.8.10-3_all.deb |