CVE-2023-4921

A use-after-free vulnerability in the Linux kernel's net/sched: schqfq component can be exploited to achieve local privilege escalation. When the plug qdisc is used as a class of the qfq qdisc, sending network packets triggers use-after-free in qfqdequeue due to the incorrect .peek handler of...

CVE-2023-4921 Use-after-free in Linux kernel's net/sched: sch_qfq component

A use-after-free vulnerability in the Linux kernel's net/sched: schqfq component can be exploited to achieve local privilege escalation. When the plug qdisc is used as a class of the qfq qdisc, sending network packets triggers use-after-free in qfqdequeue due to the incorrect .peek handler of...

kernel: buffer overflow in ceph file net/ceph/messenger_v2.c

An flaw was found in net/ceph/messengerv2.c in the Linux Kernel. An integer signing error leads to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This issue occurs due to an untrusted length taken from a TCP packet in cephdecode32...

Amazon Linux 2 : kernel (ALAS-2023-2206)

The version of kernel installed on the remote host is prior to 4.14.322-244.536. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2206 advisory. A buffer overrun vulnerability was found in the netback driver in Xen due to an unusual split packet. This flaw...

CVE-2023-34319

A buffer overrun vulnerability was found in the netback driver in Xen due to an unusual split packet. This flaw allows an unprivileged guest to cause a denial of service DoS of the host by sending network packets to the backend, causing the backend to crash...

Linux: buffer overrun in netback due to unusual packet

ISSUE DESCRIPTION The fix for XSA-423 added logic to Linux'es netback driver to deal with a frontend splitting a packet in a way such that not all of the headers would come in one piece. Unfortunately the logic introduced there didn't account for the extreme case of the entire packet being split...

Remote code execution

Logistics Pipes is a modification a.k.a. mod for the computer game Minecraft Java Edition. The mod used Java's ObjectInputStreamreadObject on untrusted data coming from clients or servers over the network resulting in possible remote code execution when sending specifically crafted network packet...

CVE-2023-38689: Deserialization of Untrusted Data

Logistics Pipes is a modification a.k.a. mod for the computer game Minecraft Java Edition. The mod used Java's ObjectInputStreamreadObject on untrusted data coming from clients or servers over the network resulting in possible remote code execution when sending specifically crafted network packet...

Siemens PLC Cycle Time Influences Uncontrolled Resource Consumption (CVE-2019-10953)

ABB, Phoenix Contact, Schneider Electric, Siemens, WAGO - Programmable Logic Controllers, multiple versions. Researchers have found some controllers are susceptible to a denial-of-service attack due to a flood of network packets. This plugin only works with Tenable.ot. Please visit...

DEBIAN-CVE-2022-28733

Integer underflow in grubnetrecvip4packets; A malicious crafted IP packet can lead to an integer underflow in grubnetrecvip4packets function on rsm-totallen value. Under certain circumstances the totallen value may end up wrapping around to a small integer number which will be used in memory...

Apple DCERPC association groups use-after-free vulnerability

Talos Vulnerability Report TALOS-2023-1717 Apple DCERPC association groups use-after-free vulnerability July 13, 2023 CVE Number CVE-2023-32387 SUMMARY A use-after-free vulnerability exists in the library supporting DCERPC functionality in Apple macOS 13.1. A series of specially crafted network...

VMWare vCenter Server DCERPC association groups use-after-free vulnerability

Talos Vulnerability Report TALOS-2023-1799 VMWare vCenter Server DCERPC association groups use-after-free vulnerability July 13, 2023 CVE Number CVE-2023-20893 SUMMARY A use-after-free vulnerability exists in the library supporting DCERPC functionality in VMWare vCenter Server 7.0.3.01000. A seri...

CVE-2023-23550

An OS command injection vulnerability exists in the ysthirdparty userdelete functionality of Milesight UR32L v32.3.0.5. A specially crafted network packet can lead to command execution. An attacker can send a sequence of requests to trigger this vulnerability...

CVE-2023-22659

An os command injection vulnerability exists in the libzebra.so changehostname functionality of Milesight UR32L v32.3.0.5. A specially-crafted network packets can lead to command execution. An attacker can send a sequence of requests to trigger this vulnerability...

CVE-2023-22365

An OS command injection vulnerability exists in the ysthirdparty checksystemuser functionality of Milesight UR32L v32.3.0.5. A specially crafted set of network packets can lead to command execution. An attacker can send a network request to trigger this vulnerability...

CVE-2023-22365

An OS command injection vulnerability exists in the ysthirdparty checksystemuser functionality of Milesight UR32L v32.3.0.5. A specially crafted set of network packets can lead to command execution. An attacker can send a network request to trigger this vulnerability...

Command injection

An os command injection vulnerability exists in the libzebra.so changehostname functionality of Milesight UR32L v32.3.0.5. A specially-crafted network packets can lead to command execution. An attacker can send a sequence of requests to trigger this vulnerability...

Command injection

An OS command injection vulnerability exists in the ysthirdparty checksystemuser functionality of Milesight UR32L v32.3.0.5. A specially crafted set of network packets can lead to command execution. An attacker can send a network request to trigger this vulnerability...

CVE-2023-22659

An os command injection vulnerability exists in the libzebra.so changehostname functionality of Milesight UR32L v32.3.0.5. A specially-crafted network packets can lead to command execution. An attacker can send a sequence of requests to trigger this vulnerability...

CVE-2023-22659

An os command injection vulnerability exists in the libzebra.so changehostname functionality of Milesight UR32L v32.3.0.5. A specially-crafted network packets can lead to command execution. An attacker can send a sequence of requests to trigger this vulnerability...