CVE-2022-40320

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Source
https://cve.org/CVERecord?id=CVE-2022-40320
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-40320.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-40320
Downstream
Related
Published
2022-09-09T21:15:08.577Z
Modified
2026-03-15T15:12:43.504707Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

cfgtildeexpand in confuse.c in libConfuse 3.3 has a heap-based buffer over-read.

References

Affected packages

Git / github.com/martinh/libconfuse

Affected ranges

Type
GIT
Repo
https://github.com/martinh/libconfuse
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a42aebf13db33afd575da6e63f55163d371f776d
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.3"
        }
    ]
}

Affected versions

Other
V2_6
V2_7
version-2_0
version-2_1
version-2_2
version-2_3
version-2_4
version-2_5
v2.*
v2.0
v2.1
v2.2
v2.3
v2.4
v2.5
v2.6
v2.7
v2.8
v3.*
v3.0
v3.1
v3.2
v3.2.1
v3.2.2
v3.3

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "35"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "36"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "37"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-40320.json"