PHOENIX CONTACT FL/TC MGUARD 输入验证错误漏洞

The PHOENIX CONTACT FL/TC MGUARD is a series of routers from PHOENIX Electric Germany. An input validation error vulnerability exists in the PHOENIX CONTACT FL/TC MGUARD that stems from a vulnerability that allows UDP packets to bypass filtering rules and access the uniquely connected device behi...

OESA-2023-1312 c-ares security update

This is c-ares, an asynchronous resolver library. It is intended for applications which need to perform DNS queries without blocking, or need to perform multiple Security Fixes: c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a...

USN-6134-1: Linux kernel (Intel IoTG) vulnerabilities

It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the...

USN-6132-1: Linux kernel vulnerabilities

Patryk Sondej and Piotr Krysiuk discovered that a race condition existed in the netfilter subsystem of the Linux kernel when processing batch requests, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrar...

CVE-2021-45039

Multiple models of the Uniview IP Camera e.g., IPCG6103 B6103.16.10.B25.201218, IPCG61, IPC21, IPC23, IPC32, IPC36, IPC62, and IPCHCMN offer an undocumented UDP service on port 7788 that allows a remote unauthenticated attacker to overflow an internal buffer and achieve code execution. By using...

USN-6118-1: Linux kernel (Oracle) vulnerabilities

Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service system crash. CVE-2022-3707 Jordy Zomer and Alexandra Sandulescu discover...

USN-6118-1 linux-oracle, linux-oracle-5.4 vulnerabilities

Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service system crash. CVE-2022-3707 Jordy Zomer and Alexandra Sandulescu discover...

0-byte UDP payload DoS in c-ares

...

AZL-43924 CVE-2023-32067 affecting package python-pycares 3.1.1-3

c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful...

AZL-26918 CVE-2023-32067 affecting package fluent-bit for versions less than 2.1.10-1

c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful...

AZL-26921 CVE-2023-32067 affecting package grpc for versions less than 1.42.0-8

c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful...

AZL-26939 CVE-2023-32067 affecting package nodejs18 for versions less than 18.17.1-2

c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful...

UBUNTU-CVE-2023-32067

c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful...

USN-6109-1 linux-raspi, linux-raspi-5.4 vulnerabilities

Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service system crash. CVE-2022-3707 Jordy Zomer and Alexandra Sandulescu discover...

USN-6109-1: Linux kernel (Raspberry Pi) vulnerabilities

Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service system crash. CVE-2022-3707 Jordy Zomer and Alexandra Sandulescu discover...

Dark Frost Botnet Launches Devastating DDoS Attacks on Gaming Industry

A new botnet called Dark Frost has been observed launching distributed denial-of-service DDoS attacks against the gaming industry. "The Dark Frost botnet, modeled after Gafgyt, QBot, Mirai, and other malware strains, has expanded to encompass hundreds of compromised devices," Akamai security...

The vulnerability of the microprogrammed software of the D-Link DCS-825L network camera allows a intruder to trigger a service failure.

The vulnerability of the microprogrammed software of the D-Link DCS-825L network camera relates to insufficient verification of input data. Exploiting this vulnerability can allow a malicious actor to cause service interruptions by sending a large number of specially crafted network packets SYN...

SUSE CVE-2023-32067

c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length as a graceful...

CVE-2023-31994

Certain Hanwha products are vulnerable to Denial of Service DoS. ck vector is: When an empty UDP packet is sent to the listening service, the service thread results in a non-functional service DoS via WS Discovery and Hanwha proprietary discovery services. This affects IP Camera ANE-L7012R 1.41.0...

USN-6096-1: Linux kernel vulnerabilities

It was discovered that some AMD x86-64 processors with SMT enabled could speculatively execute instructions using a return address from a sibling thread. A local attacker could possibly use this to expose sensitive information. CVE-2022-27672 Ziming Zhang discovered that the VMware Virtual GPU DR...