jwt-go allows excessive memory allocation during header parsing

Summary Function parse.ParseUnverified currently splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose Authorization header consists of Bearer followed by many period characters, a call to that function incurs...

CVE-2025-30204 jwt-go allows excessive memory allocation during header parsing

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

PHP 8.3.x < 8.3.19 Multiple Vulnerabilities

According to its self-reported version number, the version of PHP installed on the remote host is 8.1.x prior to 8.1.32, 8.2.x prior to 8.2.28, 8.3.x prior to 8.3.19, or 8.4.x prior to 8.4.5. It is, therefore, affected by multiple vulnerabilities: - libxml streams use wrong content-type header wh...

PHP 8.1.x < 8.1.32 Multiple Vulnerabilities

According to its self-reported version number, the version of PHP installed on the remote host is 8.1.x prior to 8.1.32, 8.2.x prior to 8.2.28, 8.3.x prior to 8.3.19, or 8.4.x prior to 8.4.5. It is, therefore, affected by multiple vulnerabilities: - libxml streams use wrong content-type header wh...

SUSE CVE-2025-1734

In PHP from 8.1. before 8.1.32, from 8.2. before 8.2.28, from 8.3. before 8.3.19, from 8.4. before 8.4.5, when receiving headers from HTTP server, the headers missing a colon : are treated as valid headers even though they are not. This may confuse applications into accepting invalid headers...

UBUNTU-CVE-2025-1734

In PHP from 8.1. before 8.1.32, from 8.2. before 8.2.28, from 8.3. before 8.3.19, from 8.4. before 8.4.5, when receiving headers from HTTP server, the headers missing a colon : are treated as valid headers even though they are not. This may confuse applications into accepting invalid headers...

OESA-2025-1250 python-aiohttp security update

Async http client/server framework asyncio. Security Fixes: aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. The HTTP parser in AIOHTTP has numerous problems with header parsing, which could lead to request smuggling. This parser is only used when AIOHTTPNOEXTENSION...

CVE-2025-1876

A vulnerability, which was classified as critical, has been found in D-Link DAP-1562 1.10. Affected by this issue is the function httprequestparse of the component HTTP Header Handler. The manipulation of the argument Authorization leads to stack-based buffer overflow. The attack may be launched...

OESA-2025-1222 golang security update

. Security Fixes: HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more...

OESA-2025-1221 golang security update

. Security Fixes: HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more...

PT-2025-70: Heap-based buffer overflow during HTTP-header parsing in LCD KVM over IP switch CL5708IM

The vulnerability was identified in LCD KVM over IP switch CL5708IM firmware version v2.2.215. The discovered vulnerability allows an attacker to cause a denial‑of‑service attack. A heap‑based buffer overflow occurs during HTTP‑header parsing, enabling unauthenticated remote attacker to corrupt...

CLSA-2025-1740477793 python3.11: Fix of CVE-2024-6232

CVE-2024-6232: fix excessive backtracking in tarfile.TarFile header parsing to address ReDoS vulnerability...

python: cpython: tarfile: ReDos via excessive backtracking while parsing header values

A regular expression denial of service ReDos vulnerability was found in Python's tarfile module. Due to excessive backtracking while tarfile parses headers, an attacker may be able to trigger a denial of service via a specially crafted tar archive...

CLSA-2025-1739904482 Fix CVE(s): CVE-2024-6232, CVE-2024-6923

SECURITY UPDATE: Regular expressions that allowed excessive backtracking during tarfile - debian/patches/CVE-2024-6232.patch: Fix header parsing vulnerability that could lead to ReDoS - CVE-2024-6923...

CVE-2023-34400

Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. In case of parsing file, service try to define header inside the file and convert it to null-terminated string. If character is missed, will return null pointer...

PT-2025-6486 · Mercedes Benz · Mercedes-Benz Head-Unit Ntg6

Name of the Vulnerable Software and Affected Versions: Mercedes-Benz head-unit NTG6 affected versions not specified Description: The issue concerns the Mercedes-Benz head-unit NTG6, which has functions to import or export profile settings over USB. When parsing a file, the service attempts to...

Inefficient Regular Expression Complexity in koa

Summary Koa uses an evil regex to parse the X-Forwarded-Proto and X-Forwarded-Host HTTP headers. This can be exploited to carry out a Denial-of-Service attack. PoC Coming soon. Impact This is a Regex Denial-of-Service attack and causes memory exhaustion. The regex should be improved and empty...

libsoup: buffer overflow via UTF-8 conversion in soup_header_parse_param_list_strict

A flaw was found in the libsoup library. Decoding specially crafted UTF-8 input data with the soupheaderparseparamliststrict function can cause a heap-based buffer overflow, potentially resulting in code execution and denial of service to applications linked to the library...

CVE-2024-20877

Heap out-of-bound write vulnerability in parsing grid image header in libsavscmn.so prior to SMR Jun-2024 Release 1 allows local attackers to execute arbitrary code...

SUSE-SU-2025:20065-1 Security update for python311

This update for python311 fixes the following issues: - CVE-2024-8088: Fixed a denial of service in zipfile bsc1229704 - CVE-2024-6232: Fixed a ReDos via excessive backtracking while parsing header values bsc1230227 - CVE-2024-7592: Fixed a denial of service in the http.cookies module bsc1229596...