CVE-2020-14398
An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c.
- Score
- CVSS 3.1 7.5 High
- Status
- Modified - cve@mitre.org
- Published
- 2020-06-17
- Last modified
- 2024-08-04
- Weaknesses
- CWE-835
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/commit/57433015f856cc12753378254ce4f1c78f5d9c7b
- https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12...LibVNCServer-0.9.13
- https://usn.ubuntu.com/4434-1/
