DEBIAN-CVE-2017-9076

The dccpv6requestrecvsock function in net/dccp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890...

The vulnerability of the ANI service in the Cisco IOS operating system allows a hacker to trigger a service failure and a device restart.

The vulnerability of the Cisco IOS operating system’s ANI service is related to incomplete validation of input data. Exploiting this vulnerability can allow a malicious actor to trigger a device reboot and a service failure using a specially crafted IPv6 packet...

libevent: Stack-buffer overflow in evutil_parse_sockaddr_port()

A vulnerability was found in libevent with the parsing of IPv6 addresses. If an attacker could cause an application using libevent to parse a malformed address in IPv6 notation of more than 2GiB in length, a stack overflow would occur leading to a crash...

DEBIAN-CVE-2017-6519

avahi-daemon in Avahi through 0.6.32 and 0.7 inadvertently responds to IPv6 unicast queries with source addresses that are not on-link, which allows remote attackers to cause a denial of service traffic amplification and may cause information leakage by obtaining potentially sensitive information...

CVE-2017-3861

Multiple vulnerabilities in the EnergyWise module of Cisco IOS 12.2 and 15.0 through 15.6 and Cisco IOS XE 3.2 through 3.18 could allow an unauthenticated, remote attacker to cause a buffer overflow condition or a reload of an affected device, leading to a denial of service DoS condition. These...

The vulnerability of the Linux operating system, which allows a hacker to trigger a service failure

The vulnerability of the pingunhash function in the net/ipv4/ping.c module of the Linux operating system is related to access control deficiencies. Exploiting this vulnerability could allow an attacker, operating locally, to cause a service failure by gaining access to the IP protocol value in...

concrete5 Host Header Injection Vulnerability

concrete5 is a free content management system CMS developed by Portland Labs in the United States. A Host header injection vulnerability exists in concrete5, which allows an attacker to inject a malicious ip or domain name by modifying the Host header...

PT-2017-1799 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.10.8 Description: The issue is related to the ping unhash function in the Linux kernel, specifically in the net/ipv4/ping.c file. It is associated with inadequate access control. The exploitation of this issue...

DEBIAN-CVE-2017-7177

Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching...

UBUNTU-CVE-2017-7177

Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching...

CVE-2017-6552

Livebox 3 Sagemcom SG30sip-fr-5.15.8.1 devices have an insufficiently large default value for the maximum IPv6 routing table size: it can be filled within minutes. An attacker can exploit this issue to render the affected system unresponsive, resulting in a denial-of-service condition for...

kernel: dccp: crash while sending ipv6 reset packet

It was found that the Linux kernel's Datagram Congestion Control Protocol DCCP implementation used the IPv4-only inetskrebuildheader function for both IPv4 and IPv6 DCCP connections, which could result in memory corruptions. A remote attacker could use this flaw to crash the system...

CVE-2017-6297

The L2TP Client in MikroTik RouterOS versions 6.83.3 and 6.37.4 does not enable IPsec encryption after a reboot, which allows man-in-the-middle attackers to view transmitted data unencrypted and gain access to networks on the L2TP server by monitoring the packets for the transmitted data and...

kernel: use after free in dccp protocol

A use-after-free flaw was found in the way the Linux kernel's Datagram Congestion Control Protocol DCCP implementation freed SKB socket buffer resources for a DCCPPKTREQUEST packet when the IPV6RECVPKTINFO option is set on the socket. A local, unprivileged user could use this flaw to alter the...

DEBIAN-CVE-2017-5970

The ipv4pktinfoprepare function in net/ipv4/ipsockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service system crash via 1 an application that makes crafted system calls or possibly 2 IPv4 traffic with invalid IP options...

CVE-2016-8492

The implementation of an ANSI X9.31 RNG in Fortinet FortiGate allows attackers to gain unauthorized read access to data handled by the device via IPSec/TLS decryption...

DEBIAN-CVE-2014-9914

Race condition in the ip4datagramreleasecb function in net/ipv4/datagram.c in the Linux kernel before 3.15.2 allows local users to gain privileges or cause a denial of service use-after-free by leveraging incorrect expectations about locking during multithreaded access to internal data structures...

PT-2017-2266 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the ip6gre err function in the Linux kernel, which is vulnerable to a buffer overflow due to an out-of-bounds access. This can be triggered by remote attackers...

UBUNTU-CVE-2017-5204

The IPv6 parser in tcpdump before 4.9.0 has a buffer overflow in print-ip6.c:ip6print...

IETF IPv6 Protocol Denial of Service Vulnerability

IPv6 stands for InternetProtocolVersion6, also known as the Next Generation Internet Protocol, which is a new IP protocol designed by the IETF to replace the current IPv4 protocol. A denial of service vulnerability exists in the IETF IPv6 Protocol. An attacker can exploit this vulnerability to...