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Heap-based Buffer Overflow Affecting freeswitch/sofia-sip package, versions [,1.13.11)

0.0
high

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    Exploit Maturity Proof of concept
    EPSS 0.79% (82nd percentile)
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NVD
9.8 critical

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  • Snyk ID SNYK-UNMANAGED-FREESWITCHSOFIASIP-3244419
  • published 22 Jan 2023
  • disclosed 22 Jan 2023
  • credit QiuhaoLi
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Introduced: 22 Jan 2023

CVE-2023-22741 Open this link in a new tab
CWE-122 Open this link in a new tab

How to fix?

Upgrade freeswitch/sofia-sip to version 1.13.11 or higher.

Overview

Affected versions of this package are vulnerable to Heap-based Buffer Overflow due to a lack of both message length and attribute length checks when it handles STUN packets.

References