CVE-2021-43302 — Out-of-bounds Read in Asterisk
Severity
9.1CRITICALNVD
OSV9.8
EPSS
0.3%
top 46.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 16
Latest updateMar 24
Description
Read out-of-bounds in PJSUA API when calling pjsua_recorder_create. An attacker-controlled 'filename' argument may cause an out-of-bounds read when the filename is shorter than 4 characters.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HExploitability: 3.9 | Impact: 5.2
Affected Packages5 packages
Also affects: Debian Linux 10.0, 11.0, 9.0
Patches
🔴Vulnerability Details
5GHSA
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