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Huawei EulerOS: CVE-2019-15681: libvncserver security update

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Huawei EulerOS: CVE-2019-15681: libvncserver security update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
10/29/2019
Created
09/01/2020
Added
08/31/2020
Modified
08/31/2020

Description

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.

Solution(s)

  • huawei-euleros-2_0_sp8-upgrade-libvncserver

References

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