Denial Of Service

rhino is vulnerable to a Denial of Service. The vulnerability is due to improper handling of attacker-controlled floating-point values in the toFixed function, where small or specially crafted numbers trigger an expensive call chain that attempts to raise 5 to an extremely large power, and...

Security update for rhino

This update for rhino fixes the following issues: Update to version 1.7.15.1. Security issues fixed: CVE-2025-66453: high CPU consumption when processing specific numbers via the toFixed function bsc1254481. Other changes and issues fixed: Version 1.7.15: Basic support for "rest parameters"...

rexml: REXML denial of service

A denial of service flaw has been discovered in the rubygem REXML. Certain input can cause excess cpu usage and given sufficiently large input this can affect program performance...

Malwarebytes for Mac now has smarter, deeper scans

Say hello to the upgraded Malwarebytes for Mac —now with more robust protection, more control, and the same trusted defense you count on every day. We’ve given our Mac scan engine a serious intelligence boost, so it thinks faster and digs deeper. The new enhanced scan searches across more of your...

rexml: REXML denial of service

A denial of service flaw has been discovered in the rubygem REXML. Certain input can cause excess cpu usage and given sufficiently large input this can affect program performance...

CVE-2025-42873

SAPUI5 (and OpenUI5) packages include the markdown-it component with outdated third‑party libraries, enabling an infinite loop on specially malformed input. This DoS causes high CPU use and unresponsiveness by blocking the processing thread, with no confidentiality or integrity impact reported. N...

SUSE CVE-2025-66453

Rhino is an open-source implementation of JavaScript written entirely in Java. Prior to 1.8.1, 1.7.15.1, and 1.7.14.1, when an application passed an attacker controlled float poing number into the toFixed function, it might lead to high CPU consumption and a potential Denial of Service. Small...

GHSA-GM62-XV2J-4W53 urllib3 allows an unbounded number of links in the decompression chain

Impact urllib3 supports chained HTTP encoding algorithms for response content according to RFC 9110 e.g., Content-Encoding: gzip, zstd. However, the number of links in the decompression chain was unbounded allowing a malicious server to insert a virtually unlimited number of compression steps...

AZL-71849 CVE-2025-66471 affecting package python-urllib3 1.26.19-3

urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.0 and prior to 2.6.0, the Streaming API improperly handles highly compressed data. urllib3's streaming API is designed for the efficient handling of large HTTP responses by reading the content in chunks, rather than...

ALPINE-CVE-2025-66418

urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.24 and prior to 2.6.0, the number of links in the decompression chain was unbounded allowing a malicious server to insert a virtually unlimited number of compression steps leading to high CPU usage and massive memory...

UBUNTU-CVE-2025-66418

urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.24 and prior to 2.6.0, the number of links in the decompression chain was unbounded allowing a malicious server to insert a virtually unlimited number of compression steps leading to high CPU usage and massive memory...

CVE-2025-66418 urllib3 allows an unbounded number of links in the decompression chain

urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.24 and prior to 2.6.0, the number of links in the decompression chain was unbounded allowing a malicious server to insert a virtually unlimited number of compression steps leading to high CPU usage and massive memory...

EUVD-2025-201421

urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.24 and prior to 2.6.0, the number of links in the decompression chain was unbounded allowing a malicious server to insert a virtually unlimited number of compression steps leading to high CPU usage and massive memory...

CVE-2025-66418

urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.24 and prior to 2.6.0, the number of links in the decompression chain was unbounded allowing a malicious server to insert a virtually unlimited number of compression steps leading to high CPU usage and massive memory...

CVE-2025-66453 Rhino vulnerable high CPU usage and potential DoS when passing specific numbers to toFixed() function

Rhino is an open-source implementation of JavaScript written entirely in Java. Prior to 1.8.1, 1.7.15.1, and 1.7.14.1, when an application passed an attacker controlled float poing number into the toFixed function, it might lead to high CPU consumption and a potential Denial of Service. Small...

Rhino has high CPU usage and potential DoS when passing specific numbers to `toFixed()` function

When an application passed an attacker controlled float poing number into the toFixed function, it might lead to high CPU consumption and a potential Denial of Service. Small numbers go through this call stack: NativeNumber.numTo DToA.JSdtostr DToA.JSdtoa DToA.pow5mult where pow5mult attempts to...

CVE-2025-13466

body-parser 2.2.0 is vulnerable to denial of service due to inefficient handling of URL-encoded bodies with very large numbers of parameters. An attacker can send payloads containing thousands of parameters within the default 100KB request size limit, causing elevated CPU and memory usage. This c...

python-kdcproxy: Remote DoS via unbounded TCP upstream buffering

If an attacker causes kdcproxy to connect to an attacker-controlled KDC server e.g. through server-side request forgery, they can exploit the fact that kdcproxy does not enforce bounds on TCP response length to conduct a denial-of-service attack. While receiving the KDC's response, kdcproxy copie...

Siemens SIMATIC S7-1500 Allocation of Resources Without Limits or Throttling (CVE-2024-28182)

nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK...

Denial of Service (DoS)

Overview github.com/dvsekhvalnov/jose2go is a Pure Golang GO library for generating, decoding and encrypting JSON Web Tokens. Zero dependency, relies only on standard library. Affected versions of this package are vulnerable to Denial of Service DoS via the processing of crafted JSON Web Encrypti...