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CVE-2023-28098

CVE-2023-28098 · OpenSIPS has vulnerability in the Digest Authentication Parser

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 5.9 · Medium · EPSS 0.9%

Published
Updated

Stack: system

Affected products and versions

  • opensips

    Versions
    • < 3.1.7: Affected
    • >= 3.2.0, < 3.2.4: Affected

    No fix published

  • opensips Ubuntu:18.04:LTS

    Versions
    • 2.2.2-3build2
    • 2.2.2-3build3
    • 2.2.2-3build4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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