CVE-2021-3570

A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiali...

Advisory ROSA-SA-2021-1962

Software: rpcbind 0.2.0 OS: Cobalt 7.9 CVE-ID: CVE-2017-8779 CVE-Crit: HIGH CVE-DESC: rpcbind before 0.2.4, LIBTIRPC before 1.0.1 and 1.0.2-rc before 1.0.2-rc3 and NTIRPC before 1.4.3 do not consider the maximum RPC data size during memory allocation for XDR strings, allowing remote attackers to...

UVI-2021-1001058 udp: fix race between close() and udp_abort()

udp: fix race between close and udpabort This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.13 by commit...

GSD-2021-1001058 udp: fix race between close() and udp_abort()

udp: fix race between close and udpabort This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.13 by commit...

UVI-2021-1000979 udp: fix race between close() and udp_abort()

udp: fix race between close and udpabort This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.46 by commit...

GSD-2021-1000979 udp: fix race between close() and udp_abort()

udp: fix race between close and udpabort This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.46 by commit...

GSD-2021-1000917 udp: fix race between close() and udp_abort()

udp: fix race between close and udpabort This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.128 by commit...

PT-2021-29523

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.13 Description The issue is related to a race condition between close and udp abort in the UDP protocol. This problem was introduced in version v4.9 and is fixed in Linux Kernel version v5.12.13. The actual...

PT-2021-25388

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.128 Description: The issue is related to a race between close and udp abort in the UDP protocol. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel version...

PT-2021-25529

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.12.13 Description: The issue is related to a race between close and udp abort in the UDP protocol. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel version...

PT-2021-29382

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.128 Description The issue is related to a race condition between the close function and the udp abort function in the UDP protocol implementation. This race condition may potentially lead to security...

PT-2021-29444

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.46 Description The issue is related to a race condition between the close function and the udp abort function in the UDP protocol implementation. This race condition was introduced in version v4.9 and is...

PT-2021-25450

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.46 Description: The issue is related to a race between close and udp abort in the UDP protocol. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel version...

Exploit for CVE-2021-24086

PoC exploit for CVE-2021-24086, a Windows TCP/IP Denial of Service Vulnerability. The target is the Windows TCP/IP stack, specifically the tcpip.sys driver, which is vulnerable to a NULL dereference. The vulnerability can be triggered remotely by sending a malicious UDP packet over IPv6. The...

Vulnerability Spotlight: EIP Stack Group OpENer information disclosure vulnerability

Martin Zeiser of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered an exploitable information disclosure vulnerability in EIP Stack Group OpENer’s Ethernet/IP UDP handler. OpENer is an Ethernet/IP stack for I/O adapter devices that... This is only the...

[ASA-202106-49] libslirp: information disclosure

Arch Linux Security Advisory ASA-202106-49 ========================================== Severity: Medium Date : 2021-06-22 CVE-ID : CVE-2021-3592 CVE-2021-3593 CVE-2021-3594 CVE-2021-3595 Package : libslirp Type : information disclosure Remote : No Link : https://security.archlinux.org/AVG-2073...

HTTP/3 and QUIC: Past, Present, and Future

You may have seen the announcements over the past two weeks -- the IETF QUIC RFCs have been published! That leads to a lot of questions, depending on how closely you've followed this space. You might be wondering what this means to you, or you might think QUIC has been an established thing for...

CVE-2021-21777

An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted network request can lead to an out-of-bounds read...

Information disclosure

An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted network request can lead to an out-of-bounds read...

CVE-2021-21777

CVE-2021-21777 affects OpENer’s EIP Stack Group UDP handler. The vulnerability arises in the Ethernet/IP UDP path for OpENer 2.3 and the development commit 8c73bf3, where an integer/length handling bug in the UDP processing flow enables an out-of-bounds read. Specifically, a crafted UDP request c...