CVE-2023-28979

An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to bypass an integrity check. In a 6PE scenario and if an additional integrity check is configured, it will fail to drop specific malformed...

Input validation

An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to bypass an integrity check. In a 6PE scenario and if an additional integrity check is configured, it will fail to drop specific malformed...

CVE-2023-28979 Junos OS: In a 6PE scenario upon receipt of a specific IPv6 packet an integrity check fails

An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to bypass an integrity check. In a 6PE scenario and if an additional integrity check is configured, it will fail to drop specific malformed...

Juniper Networks Junos OS code-related vulnerabilities

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. A code issue vulnerability exists in Juniper Networks Junos OS that stems from the fact that in a 6PE scenario, if...

K17133899: Multiple Treck TCP/IP stack vulnerabilities

Security Advisory Description CVE-2020-11896 The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling. CVE-2020-11897 The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets. CVE-2020-11898 The Treck TCP/IP stack...

SUSE CVE-2005-3858

Memory leak in the ip6inputfinish function in ip6input.c in Linux kernel 2.6.12 and earlier might allow attackers to cause a denial of service via malformed IPv6 packets with unspecified parameter problems, which prevents the SKB from being freed...

SUSE CVE-2012-1583

Double free vulnerability in the xfrm6tunnelrcv function in net/ipv6/xfrm6tunnel.c in the Linux kernel before 2.6.22, when the xfrm6tunnel module is enabled, allows remote attackers to cause a denial of service panic via crafted IPv6 packets...

CVE-2022-22180

An Improper Check for Unusual or Exceptional Conditions vulnerability in the processing of specific IPv6 packets on certain EX Series devices may lead to exhaustion of DMA memory causing a Denial of Service DoS. Over time, exploitation of this vulnerability may cause traffic to stop being...

Design/Logic Flaw

A vulnerability in the processing of inbound IPv6 packets in Juniper Networks Junos OS on QFX5000 Series and EX4600 switches may cause the memory to not be freed, leading to a packet DMA memory leak, and eventual Denial of Service DoS condition. Once the condition occurs, further packet processin...

CVE-2022-22180 Junos OS: EX2300 Series, EX2300-MP Series, EX3400 Series: A slow memory leak due to processing of specific IPv6 packets

An Improper Check for Unusual or Exceptional Conditions vulnerability in the processing of specific IPv6 packets on certain EX Series devices may lead to exhaustion of DMA memory causing a Denial of Service DoS. Over time, exploitation of this vulnerability may cause traffic to stop being...

Juniper Junos OS Vulnerability (JSA11280)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11280 advisory. - A vulnerability in the processing of inbound IPv6 packets in Juniper Networks Junos OS on QFX5000 Series and EX4600 switches may cause the memory to not be freed, leading ...

FreeBSD : zeek -- several potential DoS vulnerabilities (a550d62c-f78d-4407-97d9-93876b6741b9)

Tim Wojtulewicz of Corelight reports : Fix potential Undefined Behavior in decodenetbiosname and decodenetbiosnametype BIFs. The latter has a possibility of a remote heap-buffer-overread, making this a potential DoS vulnerability. Add some extra length checking when parsing mobile ipv6 packets. D...

CVE-2021-21727

A ZTE product has a DoS vulnerability. A remote attacker can amplify traffic by sending carefully constructed IPv6 packets to the affected devices, which eventually leads to device denial of service. This affects:...

CVE-2021-21727: Undefined Security Weakness

A ZTE product has a DoS vulnerability. A remote attacker can amplify traffic by sending carefully constructed IPv6 packets to the affected devices, which eventually leads to device denial of service. This affects:...

PT-2021-14738

Name of the Vulnerable Software and Affected Versions ZTE ZXHN F623 versions up to V6.0.0P3T33 Description A remote attacker can exploit a denial of service issue by sending specially crafted IPv6 packets to the affected device, leading to denial of service. Recommendations For versions up to...

Cisco NX-OS Denial of Service Vulnerability (CNVD-2021-13218)

Cisco NX-OS is the network operating system for the Cisco Nexus family of Ethernet switches and the MDS family of Fibre Channel storage area network switches. A denial of service vulnerability exists in the network stack of Cisco NX-OS. The vulnerability stems from the software incorrectly freein...

CVE-2021-1387

A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability exists because the software improperly releases resources when it processes certain IPv6 packets that a...

CVE-2021-1229

A vulnerability in ICMP Version 6 ICMPv6 processing in Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a slow system memory leak, which over time could lead to a denial of service DoS condition. This vulnerability is due to improper error handling when an...

Design/Logic Flaw

A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability exists because the software improperly releases resources when it processes certain IPv6 packets that a...

CVE-2021-1387: Missing Release of Memory after Effective Lifetime

A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability exists because the software improperly releases resources when it processes certain IPv6 packets that a...