What is CVE-2021-36513?

CVE-2021-36513 is a high-severity vulnerability in Signalwire Freeswitch, classified under CWE-909. CVSS score: 7.5/10. Published 2021-10-18.

How severe is CVE-2021-36513?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Signalwire Freeswitch

CVE-2021-36513

An issue was discovered in function sofia_handle_sip_i_notify in sofia.c in SignalWire freeswitch before 1.10.6, may allow attackers to view sensitive information due to an uninitialized value.

EPSS: 0.018 (75.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Signalwire Freeswitch
N/a — versions n/a

Weakness classification (CWE)

CWE-909

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory, Release Notes)
cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory, Release Notes)

Frequently asked questions

What is CVE-2021-36513?: CVE-2021-36513 is a high-severity vulnerability in Signalwire Freeswitch, classified under CWE-909. CVSS score: 7.5/10. Published 2021-10-18.
How severe is CVE-2021-36513?: High severity. CVSS v3 base score is 7.5 out of 10.