The vulnerability in the `libavcodec/pthread_frame.c` component of the multimedia library FFmpeg, related to the use of memory after it is freed, allows a hacker to execute arbitrary code.

The vulnerability of the libavcodec/pthreadframe.c component in the FFmpeg multimedia library is related to the use of memory after it is freed during the processing of working threads by the decoder hwaccel. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Null pointer dereference

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. In versions 2023.01 and prior, an attacker can send a crafted frame which is forwarded by the device. During encoding of the packet a NULL pointer dereference...

CVE-2023-24825 RIOT-OS vulnerable to NULL pointer dereference in gnrc_pktbuf_mark

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send a crafted frame to the device to trigger a NULL pointer dereference leading to denial of service. This issue is fixe...

PT-2023-3146 · Riot-Os · Riot-Os

Name of the Vulnerable Software and Affected Versions: RIOT-OS versions 2023.01 and prior Description: The issue is related to a 6LoWPAN frame handler in the RIOT operating system kernel, which is connected to pointer dereference errors. An attacker can exploit this issue by sending multiple...

PT-2023-19798 · Riot-Os · Riot-Os

Name of the Vulnerable Software and Affected Versions: RIOT-OS versions prior to 2023.04 Description: The issue affects the network stack of RIOT-OS, specifically in the processing of 6LoWPAN frames. An attacker can send a crafted frame, resulting in an integer underflow and out of bounds access ...

[SECURITY] [DSA 5415-1] libreoffice security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5415-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff May 28, 2023 https://www.debian.org/security/faq -...

Improper Access Control

vyper is vulnerable to Improper Access Control. If the length word of a dynarray is on both the left-hand side and the right-hand side of an assignment, it may result in out-of-bounds array access, resulting in call frame data corruption...

GHSA-CCW9-Q5H2-8C2W swift-nio-http2 vulnerable to denial of service via invalid HTTP/2 HEADERS frame length

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. This vulnerability is caused by a logica...

swift-nio-http2 vulnerable to denial of service via invalid HTTP/2 HEADERS frame length

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. This vulnerability is caused by a logica...

Amazon Linux 2 : tomcat (ALAS-2023-2047)

The version of tomcat installed on the remote host is prior to 7.0.76-10. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2047 advisory. A privilege escalation flaw was found in Tomcat when the JMX Remote Lifecycle Listener was enabled. A local attacker...

GHSA-GVRQ-CG5R-7CHP Vert.x STOMP server process client frames that would not send initially a connect frame

Impact A Vert.x STOMP server processes client STOMP frames without checking that the client send an initial CONNECT frame replied with a successful CONNECTED frame. The client can subscribe to a destination or publish message without prior authentication. Any Vert.x STOMP server configured with a...

SUSE CVE-2023-32570

VideoLAN dav1d before 1.2.0 has a threadtask.c race condition that can lead to an application crash, related to dav1ddecodeframeexit...

Imprecise block calculation

Lines of code Vulnerability details Vulnerability details Impact @dev Roughly equivalent to the number of blocks in 7 days. @dev Roughly equivalent to the number of blocks in 90 days. @dev Roughly equivalent to the number of blocks in 10 days. As described in the NatSpec comment above these are...

DEBIAN-CVE-2023-32570

VideoLAN dav1d before 1.2.0 has a threadtask.c race condition that can lead to an application crash, related to dav1ddecodeframeexit...

UBUNTU-CVE-2023-32570

VideoLAN dav1d before 1.2.0 has a threadtask.c race condition that can lead to an application crash, related to dav1ddecodeframeexit...

PT-2023-23880 · Videolan +3 · Dav1D +3

Name of the Vulnerable Software and Affected Versions: VideoLAN dav1d versions prior to 1.2.0 Description: The issue is related to a thread task.c race condition that can lead to an application crash. This condition is associated with the dav1d decode frame exit function. Recommendations: For...

kernel: mm/mprotect: only reference swap pfn page if type match

In the Linux kernel, the following vulnerability has been resolved: mm/mprotect: only reference swap pfn page if type match Yu Zhao reported a bug after the commit "mm/swap: Add swpoffsetpfn to fetch PFN from swap entry" added a check in swpoffsetpfn for swap type 1: kernel BUG at...

golang: net/http: handle server errors after sending GOAWAY

A flaw was found in the golang package. In net/http in Go, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if a fatal error preempts the shutdown...

gdk-pixbuf: heap-based buffer overflow when compositing or clearing frames in GIF files

A heap-based buffer overflow vulnerability was found in GNOME GdkPixbuf aka GDK-PixBuf when compositing or clearing frames in GIF files. The vulnerability exists due to a boundary error when processing GIF images. This flaw allows an attacker to create a specially crafted GIF image, trick the...

The vulnerability of the IEEE 802.11 protocol lies in its ability to intercept the data transmitted by devices and replace the MAC addresses of targets, allowing attackers to perform spoofing attacks.

The vulnerability of the IEEE 802.11 protocol lies in the ability to intercept the frames transmitted by the device and to replace the MAC address of the target device. Exploiting this vulnerability allows a malicious actor to perform spoofing attacks remotely...