CVE-2020-29260

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-29260
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-29260.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-29260
Downstream
Related
Published
2022-09-02T23:15:08.227Z
Modified
2026-07-08T20:42:31.585462Z
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().

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "10.0"
                },
                {
                    "last_affected": "10.0"
                }
            ],
            "vendor_product": "debian:debian_linux",
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / github.com/libvnc/libvncserver

Affected ranges

Type
GIT
Repo
https://github.com/libvnc/libvncserver
Events
Introduced
2aa20dad4c23c18948d3f63b33f9dfec1f837729
Last affected
2aa20dad4c23c18948d3f63b33f9dfec1f837729
Fixed
bef41f6ec4097a8ee094f90a1b34a708fbd757ec
Database specific 
{
    "cpe": "cpe:2.3:a:libvncserver_project:libvncserver:0.9.13:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0.9.13"
        },
        {
            "last_affected": "0.9.13"
        }
    ],
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

0.*
0.9.13
LibVNCServer-0.*
LibVNCServer-0.9.13

Database specific

vanir_signatures 
[
    {
        "source": "https://github.com/libvnc/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ec",
        "signature_version": "v1",
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "145650390561675877157337595442663683024",
                "27327034834671594585687000636908883729",
                "103390895157138148484084781850920631023"
            ],
            "threshold": 0.9
        },
        "deprecated": false,
        "id": "CVE-2020-29260-00d88fd8",
        "target": {
            "file": "libvncclient/vncviewer.c"
        }
    },
    {
        "source": "https://github.com/libvnc/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ec",
        "signature_version": "v1",
        "signature_type": "Function",
        "digest": {
            "function_hash": "109028498731436706933690559203678153926",
            "length": 1509.0
        },
        "deprecated": false,
        "id": "CVE-2020-29260-7a0d9672",
        "target": {
            "function": "rfbClientCleanup",
            "file": "libvncclient/vncviewer.c"
        }
    }
]
vanir_signatures_modified 
"2026-07-08T20:42:31Z"
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-29260.json"