CVE-2014-2139: Undefined Security Weakness

Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service flash write outage via a TCP FIN attack that triggers file-descriptor exhaustion, aka Bug ID CSCug97315...

Cisco ONS 15454 Controller Card Denial of Service Vulnerability

A vulnerability in the code of the Cisco ONS 15454 Controller Cards could allow an unauthenticated, remote attacker to cause the control card to reset. The vulnerability is due to improper instructions to reload the controller card. A CAL pipe fails to open when the file descriptors are exhausted...

Cisco ONS 15454 Controller Card Denial of Service Vulnerability

A vulnerability in the code of the Cisco ONS 15454 Controller Cards could allow an unauthenticated, remote attacker to prevent system access to the flash memory on the control card. The vulnerability is caused when the file descriptors are exhausted during a FIN attack. An attacker could exploit...

CVE-2012-6638

The tcprcvstateprocess function in net/ipv4/tcpinput.c in the Linux kernel before 3.2.24 allows remote attackers to cause a denial of service kernel resource consumption via a flood of SYN+FIN TCP packets, a different vulnerability than CVE-2012-2663...

Code injection

The tcprcvstateprocess function in net/ipv4/tcpinput.c in the Linux kernel before 3.2.24 allows remote attackers to cause a denial of service kernel resource consumption via a flood of SYN+FIN TCP packets, a different vulnerability than CVE-2012-2663...

UBUNTU-CVE-2012-2663

extensions/libxttcp.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...

CVE-2012-2663

CVE-2012-2663 affects extensions/libxt_tcp.c in iptables up to 1.4.21, which may allow remote attackers to bypass firewall rules by sending crafted TCP SYN+FIN packets; the associated issue is noted as less relevant after the CVE-2012-6638 fix. The connected Nessus/NASL entries indicate this CVE ...

CVE-2012-6638

CVE-2012-6638 (Linux kernel) affects the tcp_rcv_state_process in net/ipv4/tcp_input.c and can cause a DoS due to a flood of SYN+FIN packets. The vulnerability exists in kernels before 3.2.24 and is fixed in the 3.2.24 update (per ChangeLog-3.2.24). Exploitation is described as remote and results...

CVE-2012-2663

extensions/libxttcp.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...

CVE-2012-6638

The tcprcvstateprocess function in net/ipv4/tcpinput.c in the Linux kernel before 3.2.24 allows remote attackers to cause a denial of service kernel resource consumption via a flood of SYN+FIN TCP packets, a different vulnerability than CVE-2012-2663...

CVE-2012-2663

extensions/libxttcp.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...

CVE-2012-6638

The tcprcvstateprocess function in net/ipv4/tcpinput.c in the Linux kernel before 3.2.24 allows remote attackers to cause a denial of service kernel resource consumption via a flood of SYN+FIN TCP packets, a different vulnerability than CVE-2012-2663...

PT-2014-2407 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 3.2.24 Description: The issue allows remote attackers to cause a denial of service by consuming kernel resources through a flood of SYN+FIN TCP packets. This is achieved by exploiting the tcp rcv state process...

CVE-2012-6638: Uncontrolled Resource Consumption

The tcprcvstateprocess function in net/ipv4/tcpinput.c in the Linux kernel before 3.2.24 allows remote attackers to cause a denial of service kernel resource consumption via a flood of SYN+FIN TCP packets, a different vulnerability than CVE-2012-2663...

CVE-2012-2663: Undefined Security Weakness

extensions/libxttcp.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...

UBUNTU-CVE-2012-6638

The tcprcvstateprocess function in net/ipv4/tcpinput.c in the Linux kernel before 3.2.24 allows remote attackers to cause a denial of service kernel resource consumption via a flood of SYN+FIN TCP packets, a different vulnerability than CVE-2012-2663...

Code injection

The TCP implementation in Cisco IOS does not properly implement the transitions from the ESTABLISHED state to the CLOSED state, which allows remote attackers to cause a denial of service flood of ACK packets via a crafted series of ACK and FIN packets, aka Bug ID CSCtz14399...

PT-2013-5559

Name of the Vulnerable Software and Affected Versions Cisco IOS affected versions not specified Description The issue is related to the TCP implementation, which does not properly handle state transitions from ESTABLISHED to CLOSED. This allows remote attackers to cause a denial of service by...

CVE-2013-5469: Improper Restriction of Operations within the Bounds of a Memory Buffer

The TCP implementation in Cisco IOS does not properly implement the transitions from the ESTABLISHED state to the CLOSED state, which allows remote attackers to cause a denial of service flood of ACK packets via a crafted series of ACK and FIN packets, aka Bug ID CSCtz14399...

CVE-2013-0075: Undefined Security Weakness

The TCP/IP implementation in Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, Windows 7 Gold and SP1, Windows 8, Windows Server 2012, and Windows RT allows remote attackers to cause a denial of service reboot via a crafted packet that terminates a TCP connection, aka "TCP FIN...