Packages
- libvncserver - vnc server library
Details
It was discovered that LibVNCServer incorrectly handled certain operations.
A remote attacker able to connect to applications using LibVNCServer could
possibly use this issue to obtain sensitive information, cause a denial of
service, or execute arbitrary code.
It was discovered that LibVNCServer incorrectly handled certain operations.
A remote attacker able to connect to applications using LibVNCServer could
possibly use this issue to obtain sensitive information, cause a denial of
service, or execute arbitrary code.
Update instructions
After a standard system update you need to restart LibVNCServer applications to make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 18.10 cosmic | libvncclient1 – 0.9.11+dfsg-1.1ubuntu0.1 | ||
| libvncserver1 – 0.9.11+dfsg-1.1ubuntu0.1 | |||
| 18.04 bionic | libvncclient1 – 0.9.11+dfsg-1ubuntu1.1 | ||
| libvncserver1 – 0.9.11+dfsg-1ubuntu1.1 | |||
| 16.04 xenial | libvncclient1 – 0.9.10+dfsg-3ubuntu0.16.04.3 | ||
| libvncserver1 – 0.9.10+dfsg-3ubuntu0.16.04.3 | |||
| 14.04 trusty | libvncserver0 – 0.9.9+dfsg-1ubuntu1.4 | ||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.
References
- CVE-2018-6307
- CVE-2018-20750
- CVE-2018-20749
- CVE-2018-20748
- CVE-2018-20024
- CVE-2018-20023
- CVE-2018-20022
- CVE-2018-20021
- CVE-2018-20020
- CVE-2018-20019
- CVE-2018-6307
- CVE-2018-20750
- CVE-2018-20749
- CVE-2018-20748
- CVE-2018-20024
- CVE-2018-20023
- CVE-2018-20022
- CVE-2018-20021
- CVE-2018-20020
- CVE-2018-20019
- CVE-2018-15127
- CVE-2018-15126