Vulnerability Details CVE-2022-23547
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. This issue is similar to GHSA-9pfh-r8x4-w26w. Possible buffer overread when parsing a certain STUN message. The vulnerability affects applications that uses STUN including PJNATH and PJSUA-LIB. The patch is available as commit in the master branch.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.8%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2022-23547
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cpe:2.3:a:pjsip:pjsip:0.5.0.1
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cpe:2.3:a:pjsip:pjsip:0.5.10
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cpe:2.3:a:pjsip:pjsip:0.5.10.1
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cpe:2.3:a:pjsip:pjsip:0.5.10.2
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cpe:2.3:a:pjsip:pjsip:0.5.10.3
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cpe:2.3:a:pjsip:pjsip:0.5.10.4
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cpe:2.3:a:pjsip:pjsip:0.5.2
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cpe:2.3:a:pjsip:pjsip:0.5.3
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cpe:2.3:a:pjsip:pjsip:0.5.4
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cpe:2.3:a:pjsip:pjsip:0.5.5.1
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cpe:2.3:a:pjsip:pjsip:0.5.6
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cpe:2.3:a:pjsip:pjsip:0.5.6.1
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cpe:2.3:a:pjsip:pjsip:0.5.7
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cpe:2.3:a:pjsip:pjsip:0.5.8
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cpe:2.3:a:pjsip:pjsip:0.5.9
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cpe:2.3:a:pjsip:pjsip:0.7.0
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cpe:2.3:a:pjsip:pjsip:0.8.0
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cpe:2.3:a:pjsip:pjsip:0.9.0
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cpe:2.3:a:pjsip:pjsip:1.0
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cpe:2.3:a:pjsip:pjsip:1.0.1
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cpe:2.3:a:pjsip:pjsip:1.0.2
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cpe:2.3:a:pjsip:pjsip:1.0.3
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cpe:2.3:a:pjsip:pjsip:1.1
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cpe:2.3:a:pjsip:pjsip:1.10
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cpe:2.3:a:pjsip:pjsip:1.12
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cpe:2.3:a:pjsip:pjsip:1.14
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cpe:2.3:a:pjsip:pjsip:1.14.2
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cpe:2.3:a:pjsip:pjsip:1.16
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cpe:2.3:a:pjsip:pjsip:1.2
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cpe:2.3:a:pjsip:pjsip:1.3
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cpe:2.3:a:pjsip:pjsip:1.4
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cpe:2.3:a:pjsip:pjsip:1.4.5
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cpe:2.3:a:pjsip:pjsip:1.5
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cpe:2.3:a:pjsip:pjsip:1.5.5
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cpe:2.3:a:pjsip:pjsip:1.6
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cpe:2.3:a:pjsip:pjsip:1.7
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cpe:2.3:a:pjsip:pjsip:1.8
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cpe:2.3:a:pjsip:pjsip:1.8.10
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cpe:2.3:a:pjsip:pjsip:1.8.5
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cpe:2.3:a:pjsip:pjsip:2.0
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cpe:2.3:a:pjsip:pjsip:2.0.1
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cpe:2.3:a:pjsip:pjsip:2.1
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cpe:2.3:a:pjsip:pjsip:2.10
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cpe:2.3:a:pjsip:pjsip:2.11
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cpe:2.3:a:pjsip:pjsip:2.11.1
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cpe:2.3:a:pjsip:pjsip:2.12
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cpe:2.3:a:pjsip:pjsip:2.13
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cpe:2.3:a:pjsip:pjsip:2.2
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cpe:2.3:a:pjsip:pjsip:2.2.1
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cpe:2.3:a:pjsip:pjsip:2.3
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cpe:2.3:a:pjsip:pjsip:2.4
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cpe:2.3:a:pjsip:pjsip:2.4.5
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cpe:2.3:a:pjsip:pjsip:2.5
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cpe:2.3:a:pjsip:pjsip:2.5.1
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cpe:2.3:a:pjsip:pjsip:2.5.5
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cpe:2.3:a:pjsip:pjsip:2.6
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cpe:2.3:a:pjsip:pjsip:2.7
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cpe:2.3:a:pjsip:pjsip:2.7.1
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cpe:2.3:a:pjsip:pjsip:2.7.2
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cpe:2.3:a:pjsip:pjsip:2.8
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cpe:2.3:a:pjsip:pjsip:2.9