CVE-2018-7225
libvncclient1: An issue was discovered in LibVNCServer through 0.9.11.rfbProcessClientNormalMessage() in rfbserver.c does not saniti...
CVE-2018-7225 is fixed in 7 products on 1 platform, first by libvncclient1 0.9.11+dfsg-1ubuntu1, released February 19, 2018. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0611
93rd percentile
An issue was discovered in LibVNCServer through 0.9.11.rfbProcessClientNormalMessage() in rfbserver.c does not sanitizemsg.cct.length, leading to access to uninitialized and potentiallysensitive data or possibly unspecified other impact (e.g., an integeroverflow) via specially crafted VNC packets.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| italc-client · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.3+dfsg1-3ubuntu0.1 | italc-client 1:3.0.3+dfsg1-3ubuntu0.1 | Oct 29, 2019 |
| italc-management-console · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.3+dfsg1-3ubuntu0.1 | italc-management-console 1:3.0.3+dfsg1-3ubuntu0.1 | Oct 29, 2019 |
| italc-master · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.3+dfsg1-3ubuntu0.1 | italc-master 1:3.0.3+dfsg1-3ubuntu0.1 | Oct 29, 2019 |
| libitalccore · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.3+dfsg1-3ubuntu0.1 | libitalccore 1:3.0.3+dfsg1-3ubuntu0.1 | Oct 29, 2019 |
| libvncclient1 · Ubuntu 24.10 (oracular) | 0.9.11+dfsg-1ubuntu1 | libvncclient1 0.9.11+dfsg-1ubuntu1 | Feb 19, 2018 |
| libvncclient1 · Ubuntu 25.04 (plucky) | 0.9.11+dfsg-1ubuntu1 | libvncclient1 0.9.11+dfsg-1ubuntu1 | Feb 19, 2018 |
| libvncserver1 · Ubuntu 24.10 (oracular) | 0.9.11+dfsg-1ubuntu1 | libvncserver1 0.9.11+dfsg-1ubuntu1 | Feb 19, 2018 |
| libvncserver1 · Ubuntu 25.04 (plucky) | 0.9.11+dfsg-1ubuntu1 | libvncserver1 0.9.11+dfsg-1ubuntu1 | Feb 19, 2018 |
| vino · Ubuntu 18.04.6 LTS (bionic) | 3.22.0-3ubuntu1.1 | vino 3.22.0-3ubuntu1.1 | Jun 17, 2020 |
| vino · Ubuntu 20.04 LTS (focal) | 3.22.0-5ubuntu2.1 | vino 3.22.0-5ubuntu2.1 | Jun 17, 2020 |
| vino · Ubuntu 24.10 (oracular) | 3.22.0-6ubuntu1 | vino 3.22.0-6ubuntu1 | Feb 19, 2018 |
| vino · Ubuntu 25.04 (plucky) | 3.22.0-6ubuntu1 | vino 3.22.0-6ubuntu1 | Feb 19, 2018 |