CVE-2019-15693

7.2HIGH

Key Information:

Vendor
Kaspersky
Status
Tigervnc
Vendor
CVE Published:
26 December 2019

Summary

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 Version(s)

TigerVNC 1.10.0

References

https://github.com/CendioOssman/tigervnc/commit/b4ada8d0c...
x_refsource_MISC
https://github.com/TigerVNC/tigervnc/releases/tag/v1.10.1
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https://www.openwall.com/lists/oss-security/2019/12/20/2
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.