F5 BIG-IP AFM 安全漏洞

F5 BIG-IP AFM is an advanced firewall product from F5 USA for protection against DDos attacks. A denial of service vulnerability exists in F5 BIG-IP AFM, which stems from a misconfiguration of protocol checks and can be exploited by an attacker to cause an increase in CPU resource utilization...

bind9: Parsing large DNS messages may cause excessive CPU load

A flaw was found in the bind package. This issue may allow a remote attacker with no specific privileges to craft a specially long DNS message leading to an excessive and uncontrolled CPU usage, the server being unavailable, and a Denial of Service...

PT-2025-49261

Name of the Vulnerable Software and Affected Versions urllib3 versions 1.0 through 2.5.16 Description urllib3 is a Python HTTP client library. Versions prior to 2.6.0 have an issue in the Streaming API where it improperly handles highly compressed data. The decompression logic can cause excessive...

GitLab 安全漏洞

GitLab is an open source, end-to-end software development platform from GitLab, Inc. with built-in version control, issue tracking, code review, and CI/CD continuous integration and continuous delivery features. A security vulnerability exists in GitLab that stems from uncontrolled CPU consumptio...

gRPC: hpack table accounting errors can lead to denial of service

A flaw was found in the gRPC lib. This vulnerability allows hpack table accounting errors that could lead to unwanted disconnects between clients and servers in exceptional cases. This issue leads to Unbounded memory buffering in the HPACK parser and Unbounded CPU consumption in the HPACK parser...

spring-expression: Denial of service when processing a specially crafted Spring Expression Language expression

A flaw was found in the Spring framework package. A maliciously crafted Spring Expression Language SePL may trigger uncontrolled CPU usage, leading to a denial of service in the application consuming it. To be considered vulnerable, one application has to evaluate user-supplied SpEL expressions...

Znuny 安全漏洞

Znuny is a work order system from Znuny, Inc. A security vulnerability exists in Znuny versions 6.5.1 through 6.5.10, 7.0.1 through 7.0.16, and 6.0 that originates from a denial-of-service/redo attack that allows parsing of email content via email can result in high CPU usage and block the parsin...

AZL-50019 CVE-2024-47554 affecting package apache-commons-io for versions less than 2.14.0-1

Uncontrolled Resource Consumption vulnerability in Apache Commons IO. The org.apache.commons.io.input.XmlStreamReader class may excessively consume CPU resources when processing maliciously crafted input. This issue affects Apache Commons IO: from 2.0 before 2.14.0. Users are recommended to upgra...

AZL-49024 CVE-2024-23184 affecting package dovecot 2.3.20-1

Having a large number of address headers From, To, Cc, Bcc, etc. becomes excessively CPU intensive. With 100k header lines CPU usage is already 12 seconds, and in a production environment we observed 500k header lines taking 18 minutes to parse. Since this can be triggered by external actors...

dovecot: using a large number of address headers may trigger a denial of service

A flaw was found in Dovecot. Processing a large number of address headers From, To, Cc, Bcc, etc can be excessively CPU intensive. This flaw allows a remote attacker to trigger a denial of service...

sigstore-go 安全漏洞

sigstore-go is a client library for Sigstore from the sigstore open source. A security vulnerability exists in sigstore-go versions prior to 0.6.1, which stems from the processing of maliciously constructed Sigstore Bundles containing massively verifiable data that can lead to excessive CPU...

Important: bind

Issue Overview: The DNS message parsing code in named includes a section whose computational complexity is overly high. It does not cause problems for typical DNS traffic, but crafted queries and responses may cause excessive CPU load on the affected named instance by exploiting this flaw. This...

Python 安全漏洞

Python is an open source, object-oriented programming language from the Python Foundation. The language is extensible, supports modules and packages, and supports multiple platforms. Python has a security vulnerability that stems from the parser's use of algorithms with quadratic complexity,...

Skyport Daemon 安全漏洞

Skyport Daemon skyportd is a Skyport open source daemon for Skyport panels. A security vulnerability exists in Skyport Daemon, which stems from a vulnerability that can lead to 100% CPU usage and OOM in many cases...

org.bouncycastle: Importing an EC certificate with crafted F2m parameters may lead to Denial of Service

A vulnerability was found in Bouncy Castle. An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castle Java BC Java. Importing an EC certificate with crafted F2m parameters can lead to excessive CPU consumption during the evaluation of the curve parameters...

Denial of Service (DoS)

Overview rexml is an An XML toolkit for Ruby. Affected versions of this package are vulnerable to Denial of Service DoS through the XML parsing process. An attacker can cause a denial of service by sending specially crafted XML documents that contain many specific characters such as . This...

qemu-kvm: 'qemu-img info' leads to host file read/write

A flaw was found in the QEMU disk image utility qemu-img 'info' command. A specially crafted image file containing a json: value describing block devices in QMP could cause the qemu-img process on the host to consume large amounts of memory or CPU time, leading to denial of service or read/write ...

jose: resource exhaustion

Jose was found to have an uncontrolled resource consumption vulnerability. Under certain conditions, the user's environment can consume an unreasonable amount of CPU time or memory during JWE decryption operations, leading to a denial of service...

bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator

Processing specially crafted responses coming from DNSSEC-signed zones can lead to uncontrolled CPU usage, leading to a Denial of Service in the DNSSEC-validating resolver side. This vulnerability applies only for systems where DNSSEC validation is enabled...

DEBIAN-CVE-2024-29857

An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castle Java BC Java before 1.78, BC Java LTS before 2.73.6, BC-FJA before 1.0.2.5, and BC C .Net before 2.3.1. Importing an EC certificate with crafted F2m parameters can lead to excessive CPU consumption during the evaluation of th...