CVE-2018-19623

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Source
https://nvd.nist.gov/vuln/detail/CVE-2018-19623
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19623.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-19623
Related
Published
2018-11-29T04:29:00Z
Modified
2024-09-18T03:02:47.409002Z
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 2.6.4 and 2.4.0 to 2.4.10, the LBMPDM dissector could crash. In addition, a remote attacker could write arbitrary data to any memory locations before the packet-scoped memory. This was addressed in epan/dissectors/packet-lbmpdm.c by disallowing certain negative values.

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
2.6.5-1

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
2.6.5-1

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
2.6.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/wireshark/wireshark

Affected ranges

Type
GIT
Repo
https://github.com/wireshark/wireshark
Events
Introduced
c7239f0201292253817c7c4c9a394a47113ca55c
Last affected
29d48ec873e8a17280b9295159f7a946cf5ad558
Introduced
9be0fa500da594ed01baf3214642838d22811c90
Last affected
513f170dc8e610a206f278eae41acf6c007b234c

Affected versions

v2.*

v2.4.0
v2.4.1
v2.4.10
v2.4.10rc0
v2.4.1rc0
v2.4.2
v2.4.2rc0
v2.4.3
v2.4.3rc0
v2.4.4
v2.4.4rc0
v2.4.5
v2.4.5rc0
v2.4.6
v2.4.6rc0
v2.4.7
v2.4.7rc0
v2.4.8
v2.4.8rc0
v2.4.9
v2.4.9rc0
v2.6.0
v2.6.1
v2.6.1rc0
v2.6.2
v2.6.2rc0
v2.6.3
v2.6.3rc0
v2.6.4
v2.6.4rc0

wireshark-2.*

wireshark-2.4.0
wireshark-2.4.1
wireshark-2.4.10
wireshark-2.4.2
wireshark-2.4.3
wireshark-2.4.4
wireshark-2.4.5
wireshark-2.4.6
wireshark-2.4.7
wireshark-2.4.8
wireshark-2.4.9
wireshark-2.6.0
wireshark-2.6.1
wireshark-2.6.2
wireshark-2.6.3
wireshark-2.6.4