CGI: Denial of Service in CGI::Cookie.parse

A flaw was found in Ruby's CGI gem. Processing specially crafted large cookies with the CGI::Cookie.parse method can cause excessive resource consumption due to a missing limit on the length of the raw cookie value, resulting in a denial of service...

FastCGI fcgi2 (aka fcgi) 2.x through 2.4.4 has an integer overflow (and resultant heap-based buffer overflow) via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c.

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AZL-57923 CVE-2025-27219 affecting package ruby for versions less than 3.3.5-3

In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service DoS vulnerability. The method does not impose any limit on the length of the raw cookie value it processes. This oversight can lead to excessive resource consumption when...

CVE-2025-27219

In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service DoS vulnerability. The method does not impose any limit on the length of the raw cookie value it processes. This oversight can lead to excessive resource consumption when...

AZL-55443 CVE-2025-23016 affecting package fcgi for versions less than 2.4.5-1

FastCGI fcgi2 aka fcgi 2.x through 2.4.4 has an integer overflow and resultant heap-based buffer overflow via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c...

AZL-55397 CVE-2025-23016 affecting package fcgi for versions less than 2.4.5-1

FastCGI fcgi2 aka fcgi 2.x through 2.4.4 has an integer overflow and resultant heap-based buffer overflow via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c...

fcgi2 安全漏洞

fcgi2 is a FastCGI developer's toolkit from FastCGI-Archives open source. A security vulnerability exists in fcgi2 versions 2.x through 2.4.4, which stems from the presence of an integer overflow that allows an attacker to send data to an IPC socket with a carefully crafted nameLen or valueLen...

Fundamentals of GraphQL-specific attacks

GraphQL vs REST APIs Developers are constantly exploring new technologies that can improve the performance, flexibility, and usability of applications. GraphQL is one such technology that has gained significant attention for its ability to fetch data efficiently. Unlike the traditional REST API,...

CVE-2024-21658 Insufficient control of region value length in discourse-calendar

discourse-calendar is a discourse plugin which adds the ability to create a dynamic calendar in the first post of a topic. The limit on region value length is too generous. This allows a malicious actor to cause a Discourse instance to use excessive bandwidth and disk space. This issue has been...

CVE-2024-21658 Insufficient control of region value length in discourse-calendar

discourse-calendar is a discourse plugin which adds the ability to create a dynamic calendar in the first post of a topic. The limit on region value length is too generous. This allows a malicious actor to cause a Discourse instance to use excessive bandwidth and disk space. This issue has been...

OPENSUSE-SU-2023:0102-1 Security update for editorconfig-core-c

This update for editorconfig-core-c fixes the following issues: Update to version 0.12.6: - CVE-2023-0341: Fixed a buffer overflow in ecblob boo1211032 - Update property key, value length limits per spec change...

SUSE CVE-2019-9638

An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an uninitialized read in exifprocessIFDinMAKERNOTE because of mishandling the makernote-offset relationship to valuelen...

DEBIAN-CVE-2023-23082

A heap buffer overflow vulnerability in Kodi Home Theater Software up to 19.5 allows attackers to cause a denial of service due to an improper length of the value passed to the offset argument...

libxml2: integer overflows with XML_PARSE_HUGE

A flaw was found in libxml2. Parsing a XML document with the XMLPARSEHUGE option enabled can result in an integer overflow because safety checks were missing in some functions. Also, the xmlParseEntityValue function didn't have any length limitation...

libxml2: integer overflows with XML_PARSE_HUGE

A flaw was found in libxml2. Parsing a XML document with the XMLPARSEHUGE option enabled can result in an integer overflow because safety checks were missing in some functions. Also, the xmlParseEntityValue function didn't have any length limitation...

libxml2: integer overflows with XML_PARSE_HUGE

A flaw was found in libxml2. Parsing a XML document with the XMLPARSEHUGE option enabled can result in an integer overflow because safety checks were missing in some functions. Also, the xmlParseEntityValue function didn't have any length limitation...

GSD-2022-1006091 smb3: check xattr value length earlier

smb3: check xattr value length earlier This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.256 by commit...

GSD-2022-1005949 smb3: check xattr value length earlier

smb3: check xattr value length earlier This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.211 by commit...

RPKI 缓冲区错误漏洞

RPKI is Resource Public Key Infrastructure RPKI, also known as Resource Certification Resource Certification, the full name in Chinese is "Internet Code Resource Public Key Infrastructure", is a public key infrastructure PKI framework designed to make the Internet routing infrastructure more...

php: Uninitialized read in exif_process_IFD_in_MAKERNOTE

An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an uninitialized read in exifprocessIFDinMAKERNOTE because of mishandling the makernote-offset relationship to valuelen...