CVE-2018-20748
italc-client: LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c
CVE-2018-20748 is fixed in 7 products on 1 platform, first by libvncclient1 0.9.11+dfsg-1ubuntu1.1, released January 29, 2019. 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
0.0332
88th percentile
LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. The fix for CVE-2018-20019 was incomplete.
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 18.04.6 LTS (bionic) | 0.9.11+dfsg-1ubuntu1.1 | libvncclient1 0.9.11+dfsg-1ubuntu1.1 | Jan 29, 2019 |
| libvncserver-config · Ubuntu 18.04.6 LTS (bionic) | 0.9.11+dfsg-1ubuntu1.1 | libvncserver-config 0.9.11+dfsg-1ubuntu1.1 | Jan 29, 2019 |
| libvncserver1 · Ubuntu 18.04.6 LTS (bionic) | 0.9.11+dfsg-1ubuntu1.1 | libvncserver1 0.9.11+dfsg-1ubuntu1.1 | Jan 29, 2019 |