CVE-2022-23608 is a critical vulnerability in the PJSIP multimedia communication library, affecting products such as Asterisk, Debian, Sangoma, and Teluu. It involves premature freeing of a hash key in dialog set scenarios, leading to undefined behavior like endless loops. With a CVSS score of 9.8 (Critical), this vulnerability is remotely exploitable with low attack complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.11.1CPE matchmatch criteria | cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:* | ||
< 16.8.0CPE matchmatch criteria | cpe:2.3:a:asterisk:certified_asterisk:*:*:*:*:*:*:*:* | ||
16.8.0CPE matchmatch criteria | cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert1:*:*:*:*:*:* | ||
16.8.0CPE matchmatch criteria | cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert10:*:*:*:*:*:* | ||
16.8.0CPE matchmatch criteria | cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert11:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.