PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, S…
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In version 2.11.1 and prior, there are various cases where it is possible that certain incoming RTP/RTCP packets can potentially cause out-of-bound read access. This issue affects all users that use PJMEDIA and accept incoming RTP/RTCP. A patch is available as a commit in the `master` branch. There are no known workarounds.
The product reads data past the end, or before the beginning, of the intended buffer.
https://cwe.mitre.org/data/definitions/125.html →Open in CWE collection →An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
https://capec.mitre.org/data/definitions/540.html →Open in CAPEC collection →| Product | Vendor | Status |
|---|---|---|
| asterisk | Tracked | |
| asterisk | Tracked | |
| pjproject | Tracked | |
| pjproject | Tracked | |
| pjproject | Tracked | |
| pjproject | Tracked | |
| ring | Tracked | |
| ring | Tracked | |
| ring | Tracked | |
| ring | Tracked | |
| ring | Tracked | |
| ring | Tracked | |
| ring | Tracked | |
| ring | Tracked | |
| debian_linux | * | Tracked |
| pjsip | * | Tracked |