gsd-2022-28614
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.
Aliases
Aliases
CVE-2022-28614


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-28614",
    "description": "The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function.",
    "id": "GSD-2022-28614",
    "references": [
      "https://security.archlinux.org/CVE-2022-28614",
      "https://www.suse.com/security/cve/CVE-2022-28614.html",
      "https://ubuntu.com/security/CVE-2022-28614",
      "https://alas.aws.amazon.com/cve/html/CVE-2022-28614.html",
      "https://access.redhat.com/errata/RHSA-2022:6753",
      "https://access.redhat.com/errata/RHSA-2022:7647",
      "https://access.redhat.com/errata/RHSA-2022:8067",
      "https://access.redhat.com/errata/RHSA-2022:8840",
      "https://access.redhat.com/errata/RHSA-2022:8841"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-28614"
      ],
      "details": "The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the \u0027ap_rputs\u0027 function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.",
      "id": "GSD-2022-28614",
      "modified": "2023-12-13T01:19:34.749430Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "security@apache.org",
        "ID": "CVE-2022-28614",
        "STATE": "PUBLIC",
        "TITLE": "read beyond bounds via ap_rwrite() "
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Apache HTTP Server",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_value": "2.4.53"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Apache Software Foundation"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "The Apache HTTP Server project would like to thank Ronald Crane (Zippenhop LLC) for reporting this issue"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
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          }
        ]
      },
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      },
      "impact": [
        {
          "other": "low"
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      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-190 Integer Overflow or Wraparound"
              }
            ]
          },
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://httpd.apache.org/security/vulnerabilities_24.html",
            "refsource": "MISC",
            "url": "https://httpd.apache.org/security/vulnerabilities_24.html"
          },
          {
            "name": "[oss-security] 20220608 CVE-2022-28614: Apache HTTP Server: read beyond bounds via ap_rwrite()",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2022/06/08/4"
          },
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          },
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/"
          },
          {
            "name": "FEDORA-2022-b54a8dee29",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/"
          },
          {
            "name": "GLSA-202208-20",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202208-20"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      },
      "timeline": [
        {
          "lang": "eng",
          "time": "2022-06-08",
          "value": "released in 2.4.54"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
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            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "2.4.53",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
                "cpe_name": [],
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            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
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        "description": {
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            }
          ]
        },
        "problemtype": {
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              "description": [
                {
                  "lang": "en",
                  "value": "CWE-190"
                }
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        },
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          "reference_data": [
            {
              "name": "[oss-security] 20220608 CVE-2022-28614: Apache HTTP Server: read beyond bounds via ap_rwrite()",
              "refsource": "MLIST",
              "tags": [
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                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2022/06/08/4"
            },
            {
              "name": "https://httpd.apache.org/security/vulnerabilities_24.html",
              "refsource": "MISC",
              "tags": [
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              "url": "https://httpd.apache.org/security/vulnerabilities_24.html"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20220624-0005/",
              "refsource": "CONFIRM",
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            },
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            },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-08-24T18:25Z",
      "publishedDate": "2022-06-09T17:15Z"
    }
  }
}


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