DEBIAN-CVE-2017-7393

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Source
https://security-tracker.debian.org/tracker/CVE-2017-7393
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2017-7393.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2017-7393
Upstream
Published
2017-04-01T02:59:00.303Z
Modified
2025-11-14T03:08:11.161175Z
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

Debian:11 / tigervnc

Package

Name
tigervnc
Purl
pkg:deb/debian/tigervnc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7.0+dfsg-7

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2017-7393.json"

Debian:12 / tigervnc

Package

Name
tigervnc
Purl
pkg:deb/debian/tigervnc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7.0+dfsg-7

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2017-7393.json"

Debian:13 / tigervnc

Package

Name
tigervnc
Purl
pkg:deb/debian/tigervnc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7.0+dfsg-7

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2017-7393.json"

Debian:14 / tigervnc

Package

Name
tigervnc
Purl
pkg:deb/debian/tigervnc?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7.0+dfsg-7

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2017-7393.json"