CVE-2017-12311 describes a denial-of-service vulnerability in the H.264 decoder function of Cisco Meeting Server. An unauthenticated, remote attacker can trigger this by sending a malformed H.264 frame with an invalid picture parameter set (PPS) value. This medium-severity vulnerability (CVSS 5.8) can cause the media process to restart, leading to a brief interruption in service. There is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0CPE matchmatch criteria | cpe:2.3:a:cisco:meeting_server:2.0:*:*:*:*:*:*:* | ||
2.1.0CPE matchmatch criteria | cpe:2.3:a:cisco:meeting_server:2.1.0:*:*:*:*:*:*:* | ||
2.2.0CPE matchmatch criteria | cpe:2.3:a:cisco:meeting_server:2.2.0:*:*:*:*:*:*:* | ||
2.3.0CPE matchmatch criteria | cpe:2.3:a:cisco:meeting_server:2.3.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.