github - ghsa-qmc2-8wcw-c6p2

ghsa-qmc2-8wcw-c6p2

Vulnerability from github

Published

2022-05-14 03:36

Modified

2022-05-14 03:36

Severity ?

5.9 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2015-5315"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-21T16:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.",
  "id": "GHSA-qmc2-8wcw-c6p2",
  "modified": "2022-05-14T03:36:23Z",
  "published": "2022-05-14T03:36:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5315"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2015/dsa-3397"
    },
    {
      "type": "WEB",
      "url": "http://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2015/11/10/10"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2808-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2015-5315 (GCVE-0-2015-5315)

Vulnerability from cvelistv5

Published

2018-02-21 16:00

Modified

2024-08-06 06:41

Severity ?

CWE

n/a

Summary

The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.

References

URL

Tags

	http://www.ubuntu.com/usn/USN-2808-1	vendor-advisory, x_refsource_UBUNTU
	https://www.debian.org/security/2015/dsa-3397	vendor-advisory, x_refsource_DEBIAN
	http://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2015/11/10/10	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T06:41:09.525Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "USN-2808-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2808-1"
          },
          {
            "name": "DSA-3397",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2015/dsa-3397"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt"
          },
          {
            "name": "[oss-security] 20151110 hostapd/wpa_supplicant: EAP-pwd missing last fragment length validation",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/11/10/10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-11-10T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-22T10:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "USN-2808-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2808-1"
        },
        {
          "name": "DSA-3397",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2015/dsa-3397"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt"
        },
        {
          "name": "[oss-security] 20151110 hostapd/wpa_supplicant: EAP-pwd missing last fragment length validation",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/11/10/10"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2015-5315",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "USN-2808-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-2808-1"
            },
            {
              "name": "DSA-3397",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2015/dsa-3397"
            },
            {
              "name": "http://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt",
              "refsource": "CONFIRM",
              "url": "http://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt"
            },
            {
              "name": "[oss-security] 20151110 hostapd/wpa_supplicant: EAP-pwd missing last fragment length validation",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2015/11/10/10"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-5315",
    "datePublished": "2018-02-21T16:00:00",
    "dateReserved": "2015-07-01T00:00:00",
    "dateUpdated": "2024-08-06T06:41:09.525Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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.