USN-5948-1: Werkzeug vulnerabilities

It was discovered that Werkzeug did not properly handle the parsing of nameless cookies. A remote attacker could possibly use this issue to shadow other cookies. CVE-2023-23934 It was discovered that Werkzeug could be made to process unlimited number of multipart form data parts. A remote attacke...

Denial Of Service (DoS)

libmicrohttpd.so is vulnerable to Denial Of Service DoS. The vulnerability exists due to the improper boundary checks in the MHDcreatepostprocessor function of postprocessor.c, which allows an attacker to send a malicious HTTP POST packet that includes one or more \0 bytes in a multipart/form-dat...

DEBIAN-CVE-2023-27371

GNU libmicrohttpd before 0.9.76 allows remote DoS Denial of Service due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHDcreatepostprocessor method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a...

Out-of-bounds

GNU libmicrohttpd before 0.9.76 allows remote DoS Denial of Service due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHDcreatepostprocessor method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a...

CVE-2023-27371

GNU libmicrohttpd before 0.9.76 allows remote DoS Denial of Service due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHDcreatepostprocessor method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a...

CVE-2022-41725

A denial of service is possible from excessive resource consumption in net/http and mime/multipart. Multipart form parsing with mime/multipart.Reader.ReadForm can consume largely unlimited amounts of memory and disk files. This also affects form parsing in the net/http package with the Request...

python-werkzeug: high resource usage when parsing multipart form data with many fields

A flaw was found in python-werkzeug. Werkzeug is multipart form data parser, that will parse an unlimited number of parts, including file parts. These parts can be a small amount of bytes, but each requires CPU time to parse, and may use more memory as Python data. If a request can be made to an...

Important: Red Hat Security Advisory: Red Hat OpenStack Platform 17.0 (python-werkzeug) security update

An update for python-werkzeug is now available for Red Hat OpenStack Platform 17.0 Wallaby. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

CVE-2023-27371

GNU libmicrohttpd before 0.9.76 allows remote DoS Denial of Service due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHDcreatepostprocessor method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a...

CVE-2023-27371

GNU libmicrohttpd before 0.9.76 allows remote DoS Denial of Service due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHDcreatepostprocessor method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a...

CVE-2023-27371

GNU libmicrohttpd before 0.9.76 allows remote DoS Denial of Service due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHDcreatepostprocessor method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a...

CVE-2023-27371: Out-of-bounds Read

GNU libmicrohttpd before 0.9.76 allows remote DoS Denial of Service due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHDcreatepostprocessor method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a...

CVE-2023-27371

GNU libmicrohttpd before 0.9.76 allows remote DoS Denial of Service due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHDcreatepostprocessor method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a...

K16826: PHP vulnerability CVE-2015-4024

Security Advisory Description Algorithmic complexity vulnerability in the multipartbufferheaders function in main/rfc1867.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 allows remote attackers to cause a denial of service CPU consumption via crafted form data that triggers an...

Werkzeug may allow high resource usage when parsing multipart form data with many fields

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Denial Of Service (DoS)

starlette is vulnerable to Denial Of Service DoS. The vulnerability exists because the library does not properly limit the number of fields and files when parsing multipart/form-data in the MultipartParser function, allowing an attacker to cause an application crash by sending too many small form...

High resource usage when parsing multipart form data with many fields

Werkzeug's multipart form data parser will parse an unlimited number of parts, including file parts. Parts can be a small amount of bytes, but each requires CPU time to parse and may use more memory as Python data. If a request can be made to an endpoint that accesses request.data, request.form,...

SUSE CVE-2005-3390

The RFC1867 file upload feature in PHP 4.x up to 4.4.0 and 5.x up to 5.0.5, when registerglobals is enabled, allows remote attackers to modify the GLOBALS array and bypass security protections of PHP applications via a multipart/form-data POST request with a "GLOBALS" fileupload field...

SUSE CVE-2009-5031

ModSecurity before 2.5.11 treats request parameter values containing single quotes as files, which allows remote attackers to bypass filtering rules and perform other attacks such as cross-site scripting XSS attacks via a single quote in a request parameter in the Content-Disposition field of a...

SUSE CVE-2012-2751

ModSecurity before 2.6.6, when used with PHP, does not properly handle single quotes not at the beginning of a request parameter value in the Content-Disposition field of a request with a multipart/form-data Content-Type header, which allows remote attackers to bypass filtering rules and perform...