2040 matches found
SUSE CVE-2005-0067
The original design of TCP does not require that port numbers be assigned randomly aka "Port randomization", which makes it easier for attackers to forge ICMP error messages for specific TCP connections and cause a denial of service, as demonstrated using 1 blind connection-reset attacks with...
SUSE CVE-2005-0068
The original design of ICMP does not require authentication for host-generated ICMP error messages, which makes it easier for attackers to forge ICMP error messages for specific TCP connections and cause a denial of service, as demonstrated using 1 blind connection-reset attacks with forged...
SUSE CVE-2005-3810
ipconntrackprotoicmp.c in ctnetlink in Linux kernel 2.6.14 up to 2.6.14.3 allows attackers to cause a denial of service kernel oops via a message without ICMP ID ICMPID information, which leads to a null dereference...
SUSE CVE-2005-3848
Memory leak in the icmppushreply function in Linux 2.6 before 2.6.12.6 and 2.6.13 allows remote attackers to cause a denial of service memory consumption via a large number of crafted packets that cause the ipappenddata function to fail, aka "DST leak in icmppushreply."...
SUSE CVE-2006-0454
Linux kernel before 2.6.15.3 down to 2.6.12, while constructing an ICMP response in icmpsend, does not properly handle when the ipoptionsecho function in icmp.c fails, which allows remote attackers to cause a denial of service crash via vectors such as 1 record-route and 2 timestamp IP options wi...
SUSE CVE-2007-1365
Buffer overflow in kern/uipcmbuf2.c in OpenBSD 3.9 and 4.0 allows remote attackers to execute arbitrary code via fragmented IPv6 packets due to "incorrect mbuf handling for ICMP6 packets." NOTE: this was originally reported as a denial of service...
SUSE CVE-2009-0778
The icmpsend function in net/ipv4/icmp.c in the Linux kernel before 2.6.25, when configured as a router with a REJECT route, does not properly manage the Protocol Independent Destination Cache aka DST in some situations involving transmission of an ICMP Host Unreachable message, which allows remo...
SUSE CVE-2011-1927
The ipexpire function in net/ipv4/ipfragment.c in the Linux kernel before 2.6.39 does not properly construct ICMPTIMEEXCEEDED packets after a timeout, which allows remote attackers to cause a denial of service invalid pointer dereference via crafted fragmented packets...
SUSE CVE-2011-4604
The batsocketread function in net/batman-adv/icmpsocket.c in the Linux kernel before 3.3 allows remote attackers to cause a denial of service memory corruption or possibly have unspecified other impact via a crafted batman-adv ICMP packet...
SUSE CVE-2014-2284
The Linux implementation of the ICMP-MIB in Net-SNMP 5.5 before 5.5.2.1, 5.6.x before 5.6.2.1, and 5.7.x before 5.7.2.1 does not properly validate input, which allows remote attackers to cause a denial of service via unspecified vectors...
SUSE CVE-2014-2309
The ip6routeadd function in net/ipv6/route.c in the Linux kernel through 3.13.6 does not properly count the addition of routes, which allows remote attackers to cause a denial of service memory consumption via a flood of ICMPv6 Router Advertisement packets...
SUSE CVE-2014-4702
The checkicmp plugin in Nagios Plugins before 2.0.2 allows local users to obtain sensitive information from INI configuration files via the extra-opts flag, a different vulnerability than CVE-2014-4701...
SUSE CVE-2016-3947
Heap-based buffer overflow in the Icmp6::Recv function in icmp/Icmp6.cc in the pinger utility in Squid before 3.5.16 and 4.x before 4.0.8 allows remote servers to cause a denial of service performance degradation or transition failures or write sensitive information to log files via an ICMPv6...
SUSE CVE-2016-10728
An issue was discovered in Suricata before 3.1.2. If an ICMPv4 error packet is received as the first packet on a flow in the toclient direction, it confuses the rule grouping lookup logic. The toclient inspection will then continue with the wrong rule group. This can lead to missed detection...
SUSE CVE-2017-2671
The pingunhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local users to cause a denial of service panic by leveraging access to the protocol value of...
SUSE CVE-2018-14462
The ICMP parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp.c:icmpprint...
SUSE CVE-2018-14882
The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c...
SUSE CVE-2019-10638
In the Linux kernel before 5.1.7, a device can be tracked by an attacker using the IP ID values the kernel produces for connection-less protocols e.g., UDP and ICMP. When such traffic is sent to multiple destination IP addresses, it is possible to obtain hash collisions of indices to the counter...
SUSE CVE-2019-10639
The Linux kernel 4.x starting from 4.1 and 5.x before 5.0.8 allows Information Exposure partial kernel address disclosure, leading to a KASLR bypass. Specifically, it is possible to extract the KASLR kernel image offset using the IP ID values the kernel produces for connection-less protocols e.g....