Description
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:HPrivileges RequiredHigh
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Kaspersky
commercial·RUaka kaspersky antivirus, kaspersky lab
Сообщество свободного программного обеспечения
oss-projectaka fsf
Novell Inc.
commercial·US
TigerVNC developers
oss-projectaka tigervnc
TigerVNCOn-prem
Communicationstigervnc
oss-project
tigervncOn-prem
Communications and 1 more affected products View all →
Exploitability
1 exploit source identified
Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.
View exploit details Official Patch Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
2 techniques Initial Access
Privilege Escalation
References
https://github.com/CendioOssman/tigervnc/commit/996356b6c65ca165ee1ea46a571c32a1dc3c3821
github.com
https://github.com/TigerVNC/tigervnc/releases/tag/v1.10.1
github.com
https://www.openwall.com/lists/oss-security/2019/12/20/2
openwall.com
and 9 more references View all →
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