CVE-2022-23307

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Source
https://cve.org/CVERecord?id=CVE-2022-23307
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23307.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-23307
Aliases
Downstream
Related
Published
2022-01-18T15:25:23Z
Modified
2026-07-15T02:04:27.442406795Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
A deserialization flaw in the Chainsaw component of Log4j 1 can lead to malicious code execution.
Details

CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists.

Database specific 
{
    "cwe_ids": [
        "CWE-502"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23307.json",
    "cna_assigner": "apache",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "1.2.1"
                },
                {
                    "last_affected": "1.2.1"
                },
                {
                    "last_affected": "2.0-alpha1"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/apache/logging-log4j2

Affected ranges

Type
GIT
Repo
https://github.com/apache/logging-log4j2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8d9204a4b4c6016fa6b36513a46502689d6a45c1
Database specific 
{
    "cpe": "cpe:2.3:a:apache:log4j:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.2"
        },
        {
            "fixed": "2.0"
        }
    ],
    "source": "CPE_RANGE"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23307.json"

Git / github.com/qos-ch/reload4j

Affected ranges

Type
GIT
Repo
https://github.com/qos-ch/reload4j
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
527f5374efd3c534b8aae7c133898019182e9f99
Database specific 
{
    "cpe": "cpe:2.3:a:qos:reload4j:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.2.18.1"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v1.*
v1.2.18.0
Other
v1_2_17

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23307.json"