CVE-2018-19625

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Source
https://cve.org/CVERecord?id=CVE-2018-19625
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19625.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-19625
Downstream
Related
Published
2018-11-29T04:29:00.500Z
Modified
2026-03-10T14:36:51.465494Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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 dissection engine could crash. This was addressed in epan/tvbuff_composite.c by preventing a heap-based buffer over-read.

References

Affected packages

Git / github.com/wireshark/wireshark

Affected ranges

Type
GIT
Repo
https://github.com/wireshark/wireshark
Events
Introduced
9be0fa500da594ed01baf3214642838d22811c90
Last affected
513f170dc8e610a206f278eae41acf6c007b234c
Introduced
c7239f0201292253817c7c4c9a394a47113ca55c
Last affected
29d48ec873e8a17280b9295159f7a946cf5ad558
Database specific 
{
    "versions": [
        {
            "introduced": "2.4.0"
        },
        {
            "last_affected": "2.4.10"
        },
        {
            "introduced": "2.6.0"
        },
        {
            "last_affected": "2.6.4"
        }
    ]
}

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19625.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    }
]