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Vulnerability Intelligence

CVE-2019-15692 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2019-15692

CVE-2019-15692

HIGH7.2

TigerVNC version prior to 1

Published Dec 26, 2019

Modified 1 years ago

Details

TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow. Vulnerability could be triggered from CopyRectDecoder due to incorrect value checks. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.

References

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00039.html

https://github.com/CendioOssman/tigervnc/commit/996356b6c65ca165ee1ea46a571c32a1dc3c3821

https://github.com/TigerVNC/tigervnc/releases/tag/v1.10.1

https://www.cve.org/CVERecord?id=CVE-2019-15692

https://www.openwall.com/lists/oss-security/2019/12/20/2

CVSS Analysis

CVSS v3.1

7.2

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

HighPR:H

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

7.2/CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedDec 26, 2019

ModifiedAug 5, 2024