FKIE_CVE-2021-42870

Vulnerability from fkie_nvd - Published: 2022-05-16 14:15 - Updated: 2024-11-21 06:28
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
ACCEL-PPP 1.12.0 has an out-of-bounds read in post_msg when processing a call_clear_request.
References
cve@mitre.orghttps://github.com/xebd/accel-ppp/issues/158Exploit, Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/xebd/accel-ppp/issues/158Exploit, Issue Tracking, Patch, Third Party Advisory
Impacted products
Vendor Product Version
accel-ppp accel-ppp 1.12.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:accel-ppp:accel-ppp:1.12.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "6C5B872F-636C-4C57-9D89-BB58B8B0BAE0",
              "vulnerable": true
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ACCEL-PPP 1.12.0 has an out-of-bounds read in post_msg when processing a call_clear_request."
    },
    {
      "lang": "es",
      "value": "ACCEL-PPP versi\u00f3n 1.12.0, presenta una lectura fuera de l\u00edmites en post_msg cuando se procesa una call_clear_request"
    }
  ],
  "id": "CVE-2021-42870",
  "lastModified": "2024-11-21T06:28:15.500",
  "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
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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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        "source": "nvd@nist.gov",
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  "published": "2022-05-16T14:15:07.737",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/xebd/accel-ppp/issues/158"
    },
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      "tags": [
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    }
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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