CVE-2020-29260
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-29260
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-29260.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-29260
- Downstream
- Related
- Published
- 2022-09-02T23:15:08Z
- Modified
- 2025-10-15T12:18:42.678473Z
- 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
-
libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup().
- References
Affected packages
Git / github.com/libvnc/libvncserver
Affected ranges
- Type
- GIT
- Repo
- https://github.com/libvnc/libvncserver
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
LibVNCServer-0.*
LibVNCServer-0.9.10
LibVNCServer-0.9.11
LibVNCServer-0.9.12
LibVNCServer-0.9.13
LibVNCServer-0.9.8
LibVNCServer-0.9.9
Other
X11VNC_0_9_10
X11VNC_0_9_11
X11VNC_0_9_12
X11VNC_0_9_7
X11VNC_0_9_8
X11VNC_0_9_9
X11VNC_REL_0_9_4
X11VNC_REL_0_9_5
X11VNC_REL_0_9_6
Database specific
vanir_signatures
[
{
"source": "https://github.com/libvnc/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ec",
"deprecated": false,
"target": {
"file": "libvncclient/vncviewer.c"
},
"signature_version": "v1",
"signature_type": "Line",
"id": "CVE-2020-29260-00d88fd8",
"digest": {
"line_hashes": [
"145650390561675877157337595442663683024",
"27327034834671594585687000636908883729",
"103390895157138148484084781850920631023"
],
"threshold": 0.9
}
},
{
"source": "https://github.com/libvnc/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ec",
"deprecated": false,
"target": {
"function": "rfbClientCleanup",
"file": "libvncclient/vncviewer.c"
},
"signature_version": "v1",
"signature_type": "Function",
"id": "CVE-2020-29260-7a0d9672",
"digest": {
"function_hash": "109028498731436706933690559203678153926",
"length": 1509.0
}
}
]