CVE catalog
CVE-2017-3158
UBUNTU-CVE-2017-3158
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.22% · Oct 27, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | guacamole-client | 16.04 | 0.8.3-1.1 | vulnerable |
| Ubuntu | guacamole-client | 16.04 | 0.8.3-1.2 | vulnerable |
| Ubuntu | guacamole-server | 16.04 | 0.8.3-1build2 | vulnerable |
| Ubuntu | guacamole-server | 16.04 | 0.8.3-2 | vulnerable |
| Ubuntu | guacamole-client | 18.04 | 0.9.9+dfsg-1 | vulnerable |
| Ubuntu | guacamole-server | 18.04 | 0.9.9-2 | vulnerable |
| Ubuntu | guacamole-server | 18.04 | 0.9.9-2build1 | vulnerable |
| Ubuntu | guacamole-server | 22.04 | 1.3.0-1 | vulnerable |
| Ubuntu | guacamole-server | 22.04 | 1.3.0-1build1 | vulnerable |
| Ubuntu | guacamole-server | 22.04 | 1.3.0-1.1 | vulnerable |
| Ubuntu | guacamole-server | 24.04 | 1.3.0-1.1 | vulnerable |
| Ubuntu | guacamole-server | 24.04 | 1.3.0-1.3ubuntu1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: