CVE-2017-7393

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Source
https://cve.org/CVERecord?id=CVE-2017-7393
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7393.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-7393
Downstream
Related
Published
2017-04-01T02:59:00.303Z
Modified
2026-07-08T11:36:13.083387Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In TigerVNC 1.7.1 (VNCSConnectionST.cxx VNCSConnectionST::fence), an authenticated client can cause a double free, leading to denial of service or potentially code execution.

References

Affected packages

Git / github.com/tigervnc/tigervnc

Affected ranges

Type
GIT
Repo
https://github.com/tigervnc/tigervnc
Events
Introduced
6172cc01dd7d1493064571b341c978e2df7725d7
Last affected
6172cc01dd7d1493064571b341c978e2df7725d7
Database specific 
{
    "cpe": "cpe:2.3:a:tigervnc:tigervnc:1.7.1:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.7.1"
        },
        {
            "last_affected": "1.7.1"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

1.*
1.7.1
v1.*
v1.7.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7393.json"