CVE-2023-28098
Assigner: GitHub_M
Published: 2023-03-15T22:11:01.323Z
State: PUBLISHED
title: OpenSIPS has vulnerability in the Digest Authentication Parser
problemTypes: descriptions: cweId: CWE-20
description: CWE-20: Improper Input Validation
type: CWE
metrics: cvssV3_1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 5.9
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
affected: vendor: OpenSIPS
product: opensips
versions: version: < 3.1.7
status: affected
version: >= 3.2.0, < 3.2.4
status: affected
descriptions: value: OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.7 and 3.2.4, a specially crafted Authorization header causes OpenSIPS to crash or behave in an unexpected way due to a bug in the function `parse_param_name()` . This issue was discovered while performing coverage guided fuzzing of the function parse_msg. The AddressSanitizer identified that the issue occurred in the function `q_memchr()` which is being called by the function `parse_param_name()`. This issue may cause erratic program behaviour or a server crash. It affects configurations containing
functions that make use of the affected code, such as the function `www_authorize()` . Versions 3.1.7 and 3.2.4 contain a fix.
source: advisory: GHSA-jrqg-vppj-hr2h
discovery: UNKNOWN