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.
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| libvnc_project | libvncserver | 0.9.12 | - |
| canonical | ubuntu_linux | - | - |
| canonical | ubuntu_linux |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
14
Affected Products
24
References
libvnc_project / libvncserver
| - |
| - |
| canonical | ubuntu_linux | - | - |
| canonical | ubuntu_linux | - | - |
| canonical | ubuntu_linux | - | - |
| debian | debian_linux | - | - |
| debian | debian_linux | - | - |
| siemens | simatic_itc1500_firmware | 3.0.0.0 - 3.2.1.0 | - |
| siemens | simatic_itc1500_pro_firmware | 3.0.0.0 - 3.2.1.0 | - |
| siemens | simatic_itc1900_firmware | 3.0.0.0 - 3.2.1.0 | - |
| siemens | simatic_itc1900_pro_firmware | 3.0.0.0 - 3.2.1.0 | - |
| siemens | simatic_itc2200_firmware | 3.0.0.0 - 3.2.1.0 | - |
| siemens | simatic_itc2200_pro_firmware | 3.0.0.0 - 3.2.1.0 | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability
Impact