fkie_cve-2022-28772
Vulnerability from fkie_nvd
Published
2022-04-12 17:15
Modified
2024-11-21 06:57
Severity ?
Summary
By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53, 7.77, 7.81, 7.85, 7.86, or Internet Communication Manager - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, which makes these programs unavailable, leading to denial of service.
References
| URL | Tags | ||
|---|---|---|---|
| cna@sap.com | https://launchpad.support.sap.com/#/notes/3111311 | Permissions Required, Vendor Advisory | |
| cna@sap.com | https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://launchpad.support.sap.com/#/notes/3111311 | Permissions Required, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| sap | netweaver | 7.22ext | |
| sap | netweaver | 7.49 | |
| sap | netweaver | 7.53 | |
| sap | netweaver | 7.77 | |
| sap | netweaver | 7.81 | |
| sap | netweaver | 7.85 | |
| sap | netweaver | 7.86 | |
| sap | netweaver | kernel_7.22 | |
| sap | netweaver | krnl64nuc_7.22 | |
| sap | netweaver | krnl64uc_7.22 | |
| sap | web_dispatcher | 7.53 | |
| sap | web_dispatcher | 7.77 | |
| sap | web_dispatcher | 7.81 | |
| sap | web_dispatcher | 7.85 | |
| sap | web_dispatcher | 7.86 |
{
"configurations": [
{
"nodes": [
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"cpeMatch": [
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"criteria": "cpe:2.3:a:sap:netweaver:7.22ext:*:*:*:*:*:*:*",
"matchCriteriaId": "71AFBCEC-649C-4389-85C2-6C245290E91A",
"vulnerable": true
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"negate": false,
"operator": "OR"
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53, 7.77, 7.81, 7.85, 7.86, or Internet Communication Manager - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, which makes these programs unavailable, leading to denial of service."
},
{
"lang": "es",
"value": "Mediante valores de entrada demasiado largos, un atacante puede forzar la sobreescritura de la pila interna del programa en SAP Web Dispatcher - versiones 7.53, 7.77, 7.81, 7.85, 7.86, o Internet Communication Manager - versiones KRNL64NUC 7. 22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, lo que hace que estos programas no est\u00e9n disponibles, conllevando a una denegaci\u00f3n de servicio"
}
],
"id": "CVE-2022-28772",
"lastModified": "2024-11-21T06:57:54.167",
"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,
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"source": "nvd@nist.gov",
"type": "Primary",
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"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"
},
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"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
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},
"published": "2022-04-12T17:15:10.833",
"references": [
{
"source": "cna@sap.com",
"tags": [
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],
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"sourceIdentifier": "cna@sap.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-121"
}
],
"source": "cna@sap.com",
"type": "Secondary"
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{
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"value": "CWE-787"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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