gsd-2023-33008
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Deserialization of Untrusted Data vulnerability in Apache Software Foundation Apache Johnzon.
A malicious attacker can craft up some JSON input that uses large numbers (numbers such as 1e20000000) that Apache Johnzon will deserialize into BigDecimal and maybe use numbers too large which may result in a slow conversion (Denial of service risk). Apache Johnzon 1.2.21 mitigates this by setting a scale limit of 1000 (by default) to the BigDecimal.
This issue affects Apache Johnzon: through 1.2.20.
Aliases
Aliases
{
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"alias": "CVE-2023-33008",
"id": "GSD-2023-33008"
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"remediation": "unknown",
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"details": "Deserialization of Untrusted Data vulnerability in Apache Software Foundation Apache Johnzon.\n\n\nA malicious attacker can craft up some JSON input that uses large numbers (numbers such as\u00a01e20000000) that Apache Johnzon will deserialize into BigDecimal and maybe use numbers too large which may result in a slow conversion (Denial of service risk). Apache Johnzon 1.2.21 mitigates this by setting a scale limit of 1000 (by default) to the BigDecimal. \n\n\nThis issue affects Apache Johnzon: through 1.2.20.\n\n",
"id": "GSD-2023-33008",
"modified": "2023-12-13T01:20:37.261765Z",
"schema_version": "1.4.0"
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"product": {
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{
"product_name": "Apache Johnzon",
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"credits": [
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"value": "PJ Fanning"
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"source": {
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{
"affected_range": "(,1.2.21)",
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"cwe_ids": [
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"date": "2023-07-14",
"description": "Deserialization of Untrusted Data vulnerability in Apache Software Foundation Apache Johnzon.\n\n\nA malicious attacker can craft up some JSON input that uses large numbers (numbers such as\u00a01e20000000) that Apache Johnzon will deserialize into BigDecimal and maybe use numbers too large which may result in a slow conversion (Denial of service risk). Apache Johnzon 1.2.21 mitigates this by setting a scale limit of 1000 (by default) to the BigDecimal. \n\n\nThis issue affects Apache Johnzon: through 1.2.20.\n\n",
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"package_slug": "maven/org.apache.johnzon/johnzon-mapper",
"pubdate": "2023-07-07",
"solution": "Upgrade to version 1.2.21 or above.",
"title": "Deserialization of Untrusted Data",
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"impact": {
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
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"impactScore": 1.4
}
},
"lastModifiedDate": "2023-07-14T17:00Z",
"publishedDate": "2023-07-07T10:15Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.