339 matches found
libndp: buffer overflow in route information length field
A vulnerability was found in libndp. This flaw allows a local malicious user to cause a buffer overflow in NetworkManager, triggered by sending a malformed IPv6 router advertisement packet. This issue occurred as libndp was not correctly validating the route length information...
AZL-43279 CVE-2023-52340 affecting package kernel for versions less than 5.15.147.1-1
The IPv6 implementation in the Linux kernel before 6.3 has a net/ipv6/route.c maxsize threshold that can be consumed easily, e.g., leading to a denial of service network is unreachable errors when IPv6 packets are sent in a loop via a raw socket...
Medium: golang
Issue Overview: The archive/zip package's handling of certain types of invalid zip files differs from the behavior of most zip implementations. This misalignment could be exploited to create an zip file with contents that vary depending on the implementation reading the file. The archive/zip...
CVE-2021-47546
In the Linux kernel, the following vulnerability has been resolved: ipv6: fix memory leak in fib6rulesuppress The kernel leaks memory when a fib rule is present in IPv6 nftables firewall rules and a suppressprefix rule is present in the IPv6 routing rules used by certain tools such as wg-quick. I...
UBUNTU-CVE-2021-47572
In the Linux kernel, the following vulnerability has been resolved: net: nexthop: fix null pointer dereference when IPv6 is not enabled When we try to add an IPv6 nexthop and IPv6 is not enabled !CONFIGIPV6 we'll hit a NULL pointer dereference1 in the error path of nhcreateipv6 due to calling...
DEBIAN-CVE-2023-52698
In the Linux kernel, the following vulnerability has been resolved: calipso: fix memory leak in netlblcalipsoaddpass If IPv6 support is disabled at boot ipv6.disable=1, the calipsoinit - netlblcalipsoopsregister function isn't called, and the netlblcalipsoopsget function always returns NULL. In...
CVE-2023-37314
D-Link DAP-2622 DDP Set IPv6 Address Auth Username Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this...
Cente middleware TCP/IP Network Series 安全漏洞
The Cente middleware TCP/IP Network Series is a series of network devices from Cente Japan. A security vulnerability exists in Cente middleware TCP/IP Network Series, which stems from improper checking of option length values in IPv6 NDP packets, resulting in out-of-bounds reads...
UBUNTU-CVE-2021-47126
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix KASAN: slab-out-of-bounds Read in fib6nhflushexceptions Reported by syzbot: HEAD commit: 90c911ad Merge tag 'fixes' of git://git.kernel.org/pub/scm.. git tree:...
UBUNTU-CVE-2023-45232
EDK2's Network Package is susceptible to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability...
c-ares: Buffer Underwrite in ares_inet_net_pton()
A vulnerability was found in c-ares. This issue occurs in the aresinetnetpton function, which is vulnerable to a buffer underflow for certain ipv6 addresses. "0::00:00:00/2" in particular was found to cause an issue. C-ares only uses this function internally for configuration purposes, which woul...
PT-2023-17406 · Cisco · Cisco Ftd +1
Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software affected versions not specified Cisco Firepower Threat Defense FTD Software affected versions not specified Description: A vulnerability in ICMPv6 processing could allow an unauthenticated, remot...
USN-6440-2 linux-azure vulnerabilities
Seth Jenkins discovered that the Linux kernel did not properly perform address randomization for a per-cpu memory management structure. A local attacker could use this to expose sensitive information kernel memory or in conjunction with another kernel vulnerability. CVE-2023-0597 It was discovere...
USN-6164-2 c-ares vulnerabilities
USN-6164-1 fixed several vulnerabilities in c-ares. This update provides the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Original advisory details: Hannes Moesl discovered that c-ares incorrectly handled certain ipv6 addresses. An attacker could use this issue to cause c-ares ...
D-Link DAP-2622 Stack Buffer Overflow Remote Code Execution Vulnerability
The D-Link DAP-2622 is a wireless access point AP from D-Link designed for wireless network coverage in an enterprise or commercial environment. The D-Link DAP-2622 suffers from a stack buffer overflow remote code execution vulnerability that stems from a stack-based buffer overflow remote code...
The vulnerability of the IPv6 protocol implementation in Linux operating systems allows a hacker to cause a service failure.
The vulnerability of the IPv6 protocol implementation in Linux operating systems is related to uncontrolled resource consumption during the processing of hash tables. Exploiting this vulnerability allows a remote attacker to cause service interruptions by sending numerous SYN requests...
DEBIAN-CVE-2023-1206
A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...
kernel: data races around sk->sk_prot
A data race problem was found in sk-skprot in the network subsystem in ipv6 in the Linux kernel. This issue occurs while some functions access critical data, leading to a denial of service...
SUSE CVE-2011-3323
The OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service out-of-bounds memory access and daemon crash via a Link State Update message with an invalid IPv6 prefix length...