TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade tightvnc | Dec 23, 2019 | Oct 29, 2019 |
| Freebsd | — | Upgrade tightvnc | Feb 9, 2023 | Feb 8, 2023 |
| Suse | — | Upgrade tightvnc | Dec 3, 2019 | Oct 29, 2019 |
| Ubuntu | — | Upgrade tightvnc (Ubuntu Pro) | Nov 19, 2024 | Oct 29, 2019 |
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