CVE-2019-15693: Buffer Overflow
Published Dec 26, 2019
·Updated
TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which occurs in TightDecoder::FilterGradient. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
Affected Software
1 affected component
TigerVNC TigerVNC<1.10.1
Remediation
Event History
Dec 26, 2019
CVE Published
via MITRE·02:57 PM
Data Sourced
via MITRE·02:57 PM
DescriptionWeakness
Frequently Asked Questions
1
What is CVE-2019-15693?
CVE-2019-15693 is a vulnerability found in TigerVNC version prior to 1.10.1 that allows for a heap buffer overflow, potentially leading to remote code execution.
2
How severe is CVE-2019-15693?
CVE-2019-15693 has a severity rating of 7.2, indicating a high severity vulnerability.
3
Which software versions are affected by CVE-2019-15693?
TigerVNC versions prior to 1.10.1 are affected by CVE-2019-15693.
4
How can CVE-2019-15693 be exploited?
CVE-2019-15693 can be exploited remotely through network connectivity.
5
Is there a fix available for CVE-2019-15693?
Yes, the vulnerability has been addressed in TigerVNC version 1.10.1.