Vulnerability Details CVE-2021-32611
A NULL pointer dereference vulnerability exists in eXcall_api.c in Antisip eXosip2 through 5.2.0 when handling certain 3xx redirect responses.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2021-32611
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cpe:2.3:a:antisip:exosip2:-
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cpe:2.3:a:antisip:exosip2:3.5.0
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cpe:2.3:a:antisip:exosip2:4.0.0
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cpe:2.3:a:antisip:exosip2:4.1.0
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cpe:2.3:a:antisip:exosip2:5.0.0
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cpe:2.3:a:antisip:exosip2:5.1.0
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cpe:2.3:a:antisip:exosip2:5.1.1
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cpe:2.3:a:antisip:exosip2:5.1.2
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cpe:2.3:a:antisip:exosip2:5.1.3
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cpe:2.3:a:antisip:exosip2:5.2.0