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critical9.8

CVE-2021-43303

Buffer overflow in PJSUA API when calling pjsua_call_dump.

Impact

Buffer overflow in PJSUA API when calling pjsua_call_dump. An attacker-controlled 'buffer' argument may cause a buffer overflow, since supplying an output buffer smaller than 128 characters may overflow the output buffer, regardless of the 'maxlen' argument supplied

Affected products

VendorProductAffected versions
TeluuPjsip
through 2.11.1
DebianDebian Linux
Versions 9.0, 10.0, 11.0

Weakness classification

CWE-120

References