Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass in the HTTP client. An attacker can obtain sensitive information by sending specially crafted HTTP requests that exploit improper header handling. Remediation A fix was pushed into the master branch but not yet...

CVE-2022-1954

A Regular Expression Denial of Service vulnerability in GitLab CE/EE affecting all versions from 1.0.2 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1 allows an attacker to make a GitLab instance inaccessible via specially crafted web server response headers...

CVE-2014-9304

Plex Media Server before 0.9.9.3 allows remote attackers to bypass the web server whitelist, conduct SSRF attacks, and execute arbitrary administrative actions via multiple crafted X-Plex-Url headers to system/proxy, which are inconsistently processed by the request handler in the backend web...

golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing

A flaw was found in the golang-jwt implementation of JSON Web Tokens JWT. In affected versions, a malicious request with specially crafted Authorization header data may trigger an excessive consumption of resources on the host system. This issue can cause significant performance degradation or an...

CVE-2025-25290

@octokit/request sends parameterized requests to GitHub’s APIs with sensible defaults in browsers and Node. Starting in version 1.0.0 and prior to versions 9.2.1 and 8.4.1, the regular expression /+; rel="deprecation"/ used to match the link header in HTTP responses is vulnerable to a ReDoS Regul...

CVE-2024-55926

A vulnerability found in Xerox Workplace Suite allows arbitrary file read, upload, and deletion on the server through crafted header manipulation. By exploiting improper validation of headers, attackers can gain unauthorized access to data...

PT-2025-3154 · Xerox · Xerox Workplace Suite

Name of the Vulnerable Software and Affected Versions: Xerox Workplace Suite versions prior to 5.6.701.9 Description: A vulnerability found in Xerox Workplace Suite allows arbitrary file read, upload, and deletion on the server through crafted header manipulation. By exploiting improper validatio...

rubygem-rack: Denial of Service Vulnerability in Rack Content-Type Parsing

A denial of service DoS vulnerability was found in rubygem-rack in how it parses Content-Type. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability...

Regular Expression Denial of Service (ReDoS)

Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS when using HTTP Token authentication via the method authenticateorrequestwithhttptoken or a similar method. By sending specially crafted headers, an attacker can cause the application to consum...

USN-6837-2 ruby-rack vulnerabilities

It was discovered that Rack incorrectly parsed certain media types. A remote attacker could possibly use this issue to cause Rack to consume resources, leading to a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2024-25126 It was discovered that Rack...

USN-6837-2: Rack vulnerabilities

It was discovered that Rack incorrectly parsed certain media types. A remote attacker could possibly use this issue to cause Rack to consume resources, leading to a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2024-25126 It was discovered that Rack...

USN-6837-1: Rack vulnerabilities

It was discovered that Rack incorrectly handled Multipart MIME parsing. A remote attacker could possibly use this issue to cause Rack to consume resources, leading to a denial of service. This issue only affected Ubuntu 23.10. CVE-2023-27530 It was discovered that Rack incorrectly parsed certain...

rubygem-rack: Denial of Service Vulnerability in Rack Content-Type Parsing

A denial of service DoS vulnerability was found in rubygem-rack in how it parses Content-Type. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability...

rubygem-rack: Denial of Service Vulnerability in Rack Content-Type Parsing

A denial of service DoS vulnerability was found in rubygem-rack in how it parses Content-Type. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability...

rubygem-rack: Denial of Service Vulnerability in Rack Content-Type Parsing

A denial of service DoS vulnerability was found in rubygem-rack in how it parses Content-Type. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability...

rubygem-rack: Denial of Service Vulnerability in Rack Content-Type Parsing

A denial of service DoS vulnerability was found in rubygem-rack in how it parses Content-Type. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability...

SUSE CVE-2024-26146

Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ru...

golang: golang.org/x/text/language: ParseAcceptLanguage takes a long time to parse complex tags

A vulnerability was found in the golang.org/x/text/language package. An attacker can craft an Accept-Language header which ParseAcceptLanguage will take significant time to parse. This issue leads to a denial of service, and can impact availability...

http-cache-semantics: Regular Expression Denial of Service (ReDoS) vulnerability

A flaw was found in http-cache-semantics. When the server reads the cache policy from the request using this library, a Regular Expression Denial of Service occurs, caused by malicious request header values sent to the server...

SUSE CVE-2009-1095

Integer overflow in unpack200 in Java SE Development Kit JDK and Java Runtime Environment JRE 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allows remote attackers to access files or execute arbitrary code via a JAR file with crafted Pack200 headers...