CVE-2019-15691
- State
- Published
- Severity
- Not scored
- Published
- Dec 26, 2019
- Updated
- Aug 5, 2024
- Reserved
- Aug 27, 2019
Description
TigerVNC version prior to 1.10.1 is vulnerable to stack use-after-return, which occurs due to incorrect usage of stack memory in ZRLEDecoder. If decoding routine would throw an exception, ZRLEDecoder may try to access stack variable, which has been already freed during the process of stack unwinding. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
Scores
The record has no CVSS score.
Weaknesses
- CWE-825 Expired Pointer Dereference
Affected Products
| Product | Versions |
|---|---|
TigerVNCKaspersky |
|
References
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