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DLA-2045-1
No affected components available
tightvnc - security update
Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.
No exploitation activity has been observed at this time. Continue routine monitoring.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
- CVE-2014-6053Upstream
- CVE-2018-20021
LibVNC before commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c contains a CWE-835: Infinite loop vulnerability in VNC client code. Vulnerability allows attacker to consume excessive amount of resources like CPU and RAM
UpstreamEPSS 3.5% - CVE-2018-20022
LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR
UpstreamEPSS 2.9% - CVE-2018-7225
An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact (e.g., an integer overflow) via specially crafted VNC packets.
UpstreamEPSS 6.2% - CVE-2019-15678Upstream
- CVE-2019-15679Upstream
- CVE-2019-15680Upstream
- CVE-2019-15681
LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. This attack appear to be exploitable via network connectivity. These vulnerabilities have been fixed in commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a.
UpstreamEPSS 3.3% - CVE-2019-8287Upstream
- EUVD-2014-5941Upstream
- EUVD-2018-12599Upstream
- EUVD-2018-12600Upstream
- EUVD-2018-18964Upstream
- EUVD-2019-17685Upstream
- EUVD-2019-6617Upstream
- EUVD-2019-6618Upstream
- EUVD-2019-6619Upstream
- EUVD-2019-6620Upstream
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