CVE-2018-6307

LibVNC before commit ca2a5ac02fbbadd0a21fabba779c1ea69173d10b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution.

Score

CVSS 3.0 8.1 High

Status

Modified - vulnerability@kaspersky.com

Published

2018-12-19

Last modified

2024-08-05

Weaknesses

CWE-416

Affected products

• Ubuntu Linux (Canonical)
• Debian Linux (Debian)
• Libvncserver (Libvnc Project)

References

• https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-026-libvnc-heap-use-after-free/
• https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html
• https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
• https://usn.ubuntu.com/3877-1/
• https://www.debian.org/security/2019/dsa-4383
• https://github.com/LibVNC/libvncserver/issues/241