CVE-2026-27932 joserfc PBES2 p2c Unbounded Iteration Count enables Denial of Service (DoS)

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In 1.6.2 and earlier, a resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library...

CVE-2026-27932

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In 1.6.2 and earlier, a resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library...

CVE-2026-27932

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In 1.6.2 and earlier, a resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library...

joserfc 安全漏洞

Joserfc is a Python library developed by Authlib. Joserfc versions 1.6.2 and earlier have security vulnerabilities. These vulnerabilities stem from the lack of verification or restrictions on the p2c parameter value in the JWE token. This allows unverified attackers to cause denial-of-service...

GHSA-W5R5-M38G-F9F9 joserfc's PBES2 p2c Unbounded Iteration Count enables Denial of Service (DoS)

Summary A resource exhaustion vulnerability in joserfc allows an unauthenticated attacker to cause a Denial of Service DoS via CPU exhaustion. When the library decrypts a JSON Web Encryption JWE token using Password-Based Encryption PBES2 algorithms, it reads the p2c PBES2 Count parameter directl...

PT-2026-22699

Name of the Vulnerable Software and Affected Versions joserfc versions 1.6.2 and earlier Description joserfc is a Python library implementing JSON Object Signing and Encryption JOSE standards. A resource exhaustion issue in joserfc can lead to a Denial of Service DoS through CPU exhaustion. When...

CVE-2025-65015

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions from 1.3.3 to before 1.3.5 and from 1.4.0 to before 1.4.2, the ExceededSizeError exception messages are embedded with non-decoded JWT token parts and may cause...

SUSE CVE-2025-65015

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions from 1.3.3 to before 1.3.5 and from 1.4.0 to before 1.4.2, the ExceededSizeError exception messages are embedded with non-decoded JWT token parts and may cause...

Linux Distros Unpatched Vulnerability : CVE-2025-65015

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions from 1.3.3 to before 1.3.5...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the ExceededSizeError exception. An attacker can cause excessive memory consumption and potentially disrupt service availability by sending arbitrarily large JWT tokens in HTTP...

DEBIAN-CVE-2025-65015

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions from 1.3.3 to before 1.3.5 and from 1.4.0 to before 1.4.2, the ExceededSizeError exception messages are embedded with non-decoded JWT token parts and may cause...

CVE-2025-65015

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions from 1.3.3 to before 1.3.5 and from 1.4.0 to before 1.4.2, the ExceededSizeError exception messages are embedded with non-decoded JWT token parts and may cause...

UBUNTU-CVE-2025-65015

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions from 1.3.3 to before 1.3.5 and from 1.4.0 to before 1.4.2, the ExceededSizeError exception messages are embedded with non-decoded JWT token parts and may cause...

CVE-2025-65015 joserfc has Possible Uncontrolled Resource Consumption Vulnerability Triggered by Logging Arbitrarily Large JWT Token Payloads

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions from 1.3.3 to before 1.3.5 and from 1.4.0 to before 1.4.2, the ExceededSizeError exception messages are embedded with non-decoded JWT token parts and may cause...

CVE-2025-65015 joserfc has Possible Uncontrolled Resource Consumption Vulnerability Triggered by Logging Arbitrarily Large JWT Token Payloads

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions from 1.3.3 to before 1.3.5 and from 1.4.0 to before 1.4.2, the ExceededSizeError exception messages are embedded with non-decoded JWT token parts and may cause...

CVE-2025-65015

The CVE-2025-65015 issue affects the Python library joserfc (JOSE). Versions 1.3.3–1.3.5 and 1.4.0–1.4.2 embed ExceededSizeError messages with fully loaded JWT payloads, which may cause a misconfigured or fronted production web server to allow arbitrarily large bearer tokens to be logged in full ...

CVE-2025-65015

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions from 1.3.3 to before 1.3.5 and from 1.4.0 to before 1.4.2, the ExceededSizeError exception messages are embedded with non-decoded JWT token parts and may cause...

CVE-2025-65015 joserfc has Possible Uncontrolled Resource Consumption Vulnerability Triggered by Logging Arbitrarily Large JWT Token Payloads

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In versions from 1.3.3 to before 1.3.5 and from 1.4.0 to before 1.4.2, the ExceededSizeError exception messages are embedded with non-decoded JWT token parts and may cause...

PT-2025-47405

Name of the Vulnerable Software and Affected Versions joserfc versions 1.3.3 through 1.3.4 joserfc versions 1.4.0 through 1.4.1 Description The joserfc library has an issue where excessively large JWT JSON Web Token payloads can be logged, potentially leading to resource exhaustion. Specifically,...

joserfc 安全漏洞

joserfc is a Python library open-sourced by Authlib. A security vulnerability exists in joserfc version 1.3.3 up to and including version 1.3.5 and version 1.4.0 up to and including version 1.4.2, which stems from an ExceededSizeError exception message embedded in the Undecoded JWT Token section,...