DEBIAN-CVE-2018-14343

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Source
https://security-tracker.debian.org/tracker/CVE-2018-14343
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-14343.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2018-14343
Upstream
Published
2018-07-19T02:29:00Z
Modified
2025-09-30T03:54:25Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the ASN.1 BER dissector could crash. This was addressed in epan/dissectors/packet-ber.c by ensuring that length values do not exceed the maximum signed integer.

References

Affected packages

Debian:11 / wireshark

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / wireshark

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / wireshark

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / wireshark

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}