VDB
ALINUX2-SA-2020%3A0111
ALINUX2-SA-2020%3A0111
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Package updates are available for Alibaba Cloud Linux 2.1903 that fix the following vulnerabilities: CVE-2017-18922: It was discovered that websockets.c in LibVNCServer prior to 0.9.12 did not properly decode certain WebSocket frames. A malicious attacker could exploit this by sending specially crafted WebSocket frames to a server, causing a heap-based buffer overflow.
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alibaba Cloud | libvncserver |
Timeline
- Aug 4, 2020 CVE Published
- Aug 4, 2020 CVE Updated