Vulnerability Details CVE-2019-15692
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.091
EPSS Ranking 92.3%
CVSS Severity
CVSS v3 Score 7.2
CVSS v2 Score 6.5
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.openwall.com/lists/oss-security/2019/12/20/2
- 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.openwall.com/lists/oss-security/2019/12/20/2
Products affected by CVE-2019-15692
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cpe:2.3:a:tigervnc:tigervnc:-
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cpe:2.3:a:tigervnc:tigervnc:0.0.90
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cpe:2.3:a:tigervnc:tigervnc:0.0.91
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cpe:2.3:a:tigervnc:tigervnc:1.0
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cpe:2.3:a:tigervnc:tigervnc:1.0.0
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cpe:2.3:a:tigervnc:tigervnc:1.0.1
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cpe:2.3:a:tigervnc:tigervnc:1.0.90
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cpe:2.3:a:tigervnc:tigervnc:1.1
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cpe:2.3:a:tigervnc:tigervnc:1.1.0
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cpe:2.3:a:tigervnc:tigervnc:1.1.90
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cpe:2.3:a:tigervnc:tigervnc:1.10.0
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cpe:2.3:a:tigervnc:tigervnc:1.2.0
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cpe:2.3:a:tigervnc:tigervnc:1.2.90
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cpe:2.3:a:tigervnc:tigervnc:1.3
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cpe:2.3:a:tigervnc:tigervnc:1.3.1
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cpe:2.3:a:tigervnc:tigervnc:1.3.90
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cpe:2.3:a:tigervnc:tigervnc:1.4.0
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cpe:2.3:a:tigervnc:tigervnc:1.4.1
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cpe:2.3:a:tigervnc:tigervnc:1.4.2
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cpe:2.3:a:tigervnc:tigervnc:1.4.3
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cpe:2.3:a:tigervnc:tigervnc:1.4.90
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cpe:2.3:a:tigervnc:tigervnc:1.5.0
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cpe:2.3:a:tigervnc:tigervnc:1.5.90
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cpe:2.3:a:tigervnc:tigervnc:1.6.0
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cpe:2.3:a:tigervnc:tigervnc:1.6.90
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cpe:2.3:a:tigervnc:tigervnc:1.7
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cpe:2.3:a:tigervnc:tigervnc:1.7.1
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cpe:2.3:a:tigervnc:tigervnc:1.7.90
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cpe:2.3:a:tigervnc:tigervnc:1.8.0
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cpe:2.3:a:tigervnc:tigervnc:1.8.90
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cpe:2.3:a:tigervnc:tigervnc:1.9.0
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cpe:2.3:a:tigervnc:tigervnc:1.9.90
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cpe:2.3:o:opensuse:leap:15.1