CVE-2020-25708
- Source
- https://cve.org/CVERecord?id=CVE-2020-25708
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25708.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-25708
- Downstream
MGASA (1)
RHSA (1)
RLSA (1)
UBUNTU (1)
- Related
- Published
- 2020-11-27T18:15:11Z
- Modified
- 2026-08-07T11:31:11Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a floating point exception, resulting in a denial of service.
- Database specific
{ "unresolved_ranges": [ { "cpes": [ "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "10.0" }, { "last_affected": "10.0" } ], "source": "CPE_STRING", "vendor_product": "debian:debian_linux" }, { "cpes": [ "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "6.0" }, { "last_affected": "6.0" }, { "introduced": "7.0" }, { "last_affected": "7.0" }, { "introduced": "8.0" }, { "last_affected": "8.0" } ], "source": "CPE_STRING", "vendor_product": "redhat:enterprise_linux" } ] }- References
Affected packages
Git / github.com/libvnc/libvncserver
Affected ranges
- Type
- GIT
- Repo
- https://github.com/libvnc/libvncserver
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:libvncserver_project:libvncserver:0.9.12:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0.9.12" }, { "last_affected": "0.9.12" } ], "source": "CPE_STRING" }