fkie_cve-2022-26650
Vulnerability from fkie_nvd
Published
2022-05-17 08:15
Modified
2024-11-21 06:54
Severity ?
Summary
In Apache ShenYui, ShenYu-Bootstrap, RegexPredicateJudge.java uses Pattern.matches(conditionData.getParamValue(), realData) to make judgments, where both parameters are controllable by the user. This can cause an attacker pass in malicious regular expressions and characters causing a resource exhaustion. This issue affects Apache ShenYu (incubating) 2.4.0, 2.4.1 and 2.4.2 and is fixed in 2.4.3.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@apache.org | http://www.openwall.com/lists/oss-security/2022/05/17/3 | Mailing List, Patch, Third Party Advisory | |
| security@apache.org | https://lists.apache.org/thread/8rp33m3nm4bwtx3qx76mqynth3t3d673 | Mailing List, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.openwall.com/lists/oss-security/2022/05/17/3 | Mailing List, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.apache.org/thread/8rp33m3nm4bwtx3qx76mqynth3t3d673 | Mailing List, Vendor Advisory |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:shenyu:2.4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "FCB21C2B-B251-4982-902C-08EBB417FFEE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:shenyu:2.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "D62E2029-6764-4E44-8F6B-2C9287AA98E9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:shenyu:2.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "6D61F5F8-1314-496B-86DA-BC9652AA9FFF",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In Apache ShenYui, ShenYu-Bootstrap, RegexPredicateJudge.java uses Pattern.matches(conditionData.getParamValue(), realData) to make judgments, where both parameters are controllable by the user. This can cause an attacker pass in malicious regular expressions and characters causing a resource exhaustion. This issue affects Apache ShenYu (incubating) 2.4.0, 2.4.1 and 2.4.2 and is fixed in 2.4.3."
},
{
"lang": "es",
"value": "En Apache ShenYui, ShenYu-Bootstrap, El archivo RegexPredicateJudge.java usa Pattern.matches(conditionData.getParamValue(), realData) para realizar juicios, donde ambos par\u00e1metros son controlables por el usuario. Esto puede causar que un atacante pase expresiones regulares y caracteres maliciosos causando un agotamiento de recursos. Este problema afecta a Apache ShenYu (incubando) versiones 2.4.0, 2.4.1 y 2.4.2 y est\u00e1 corregido en versi\u00f3n 2.4.3"
}
],
"id": "CVE-2022-26650",
"lastModified": "2024-11-21T06:54:15.510",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"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:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-05-17T08:15:06.423",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2022/05/17/3"
},
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/8rp33m3nm4bwtx3qx76mqynth3t3d673"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2022/05/17/3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/8rp33m3nm4bwtx3qx76mqynth3t3d673"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-1333"
}
],
"source": "security@apache.org",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-1333"
}
],
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- 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.
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