CVE-2021-43845 — Prevent out-of-bounds read in PJSIP
PJSIP is a free and open source multimedia communication library. In version 2.11.1 and prior, if incoming RTCP XR message contain block, the data field is not checked against t…
Published: 2021-12-27 · CVSS: 8.2 · CVSS 3.1
PJSIP is a free and open source multimedia communication library. In version 2.11.1 and prior, if incoming RTCP XR message contain block, the data field is not checked against the received packet size, potentially resulting in an out-of-bound read access. This affects all users that use PJMEDIA and RTCP XR. A malicious actor can send a RTCP XR message with an invalid packet size.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7