CVE-2017-3158
Severity
8.1HIGH
EPSS
0.7%
top 28.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJan 18
Latest updateMay 14
Description
A race condition in Guacamole's terminal emulator in versions 0.9.5 through 0.9.10-incubating could allow writes of blocks of printed data to overlap. Such overlapping writes could cause packet data to be misread as the packet length, resulting in the remaining data being written beyond the end of a statically-allocated buffer.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9