CVE-2018-21247
An issue was discovered in LibVNCServer before 0.9.13. There is an information leak (of uninitialized memory contents) in the libvncclient/rfbproto.c ConnectToRFBRepeater function.
- Score
- CVSS 3.1 7.5 High
- Status
- Modified - cve@mitre.org
- Published
- 2020-06-17
- Last modified
- 2024-08-05
- Weaknesses
- CWE-909
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Libvncserver (Libvnc Project)
- Leap (Opensuse)
- Simatic Itc1500 Firmware (Siemens)
- Simatic Itc1500 Pro Firmware (Siemens)
- Simatic Itc1900 Firmware (Siemens)
- Simatic Itc1900 Pro Firmware (Siemens)
- Simatic Itc2200 Firmware (Siemens)
- Simatic Itc2200 Pro Firmware (Siemens)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00033.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00055.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00066.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf
- https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12...LibVNCServer-0.9.13
- https://github.com/LibVNC/libvncserver/issues/253
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4F6FUH4EFK4NAP6GT4TQRT…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NVP7TJVYJDXDFRHVQ3ENEN…
