github - ghsa-246p-m32j-f38r

GHSA-246P-M32J-F38R

Vulnerability from github – Published: 2022-05-17 00:16 – Updated: 2022-05-17 00:16

Details

Multiple integer overflows in the evbuffer API in Libevent 1.4.x before 1.4.15, 2.0.x before 2.0.22, and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via "insanely large inputs" to the (1) evbuffer_add, (2) evbuffer_expand, or (3) bufferevent_write function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier has been SPLIT per ADT3 due to different affected versions. See CVE-2015-6525 for the functions that are only affected in 2.0 and later.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2014-6272"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2015-08-24T14:59:00Z",
    "severity": "HIGH"
  },
  "details": "Multiple integer overflows in the evbuffer API in Libevent 1.4.x before 1.4.15, 2.0.x before 2.0.22, and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via \"insanely large inputs\" to the (1) evbuffer_add, (2) evbuffer_expand, or (3) bufferevent_write function, which triggers a heap-based buffer overflow or an infinite loop.  NOTE: this identifier has been SPLIT per ADT3 due to different affected versions. See CVE-2015-6525 for the functions that are only affected in 2.0 and later.",
  "id": "GHSA-246p-m32j-f38r",
  "modified": "2022-05-17T00:16:50Z",
  "published": "2022-05-17T00:16:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-6272"
    },
    {
      "type": "WEB",
      "url": "https://puppet.com/security/cve/CVE-2014-6272"
    },
    {
      "type": "WEB",
      "url": "http://archives.seul.org/libevent/users/Jan-2015/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2015/dsa-3119"
    },
    {
      "type": "WEB",
      "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2016\u0026m=slackware-security.366317"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2014-6272 (GCVE-0-2014-6272)

Vulnerability from cvelistv5 – Published: 2015-08-24 14:00 – Updated: 2024-08-06 12:10

Summary

Severity ?

No CVSS data available.

CWE

Assigner

debian

References

URL

Tags

	http://archives.seul.org/libevent/users/Jan-2015/…	mailing-listx_refsource_MLIST
	http://www.debian.org/security/2015/dsa-3119	vendor-advisoryx_refsource_DEBIAN
	https://puppet.com/security/cve/CVE-2014-6272	x_refsource_CONFIRM
	http://www.slackware.com/security/viewer.php?l=sl…	vendor-advisoryx_refsource_SLACKWARE

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T12:10:13.286Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[Libevent-users] 20150105 Advisory: integer overflow in evbuffers for Libevent \u003c= 1.4.14b,2.0.21,2.1.4-alpha [CVE-2014-6272]",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://archives.seul.org/libevent/users/Jan-2015/msg00010.html"
          },
          {
            "name": "DSA-3119",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2015/dsa-3119"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://puppet.com/security/cve/CVE-2014-6272"
          },
          {
            "name": "SSA:2016-085-01",
            "tags": [
              "vendor-advisory",
              "x_refsource_SLACKWARE",
              "x_transferred"
            ],
            "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2016\u0026m=slackware-security.366317"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-01-05T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Multiple integer overflows in the evbuffer API in Libevent 1.4.x before 1.4.15, 2.0.x before 2.0.22, and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via \"insanely large inputs\" to the (1) evbuffer_add, (2) evbuffer_expand, or (3) bufferevent_write function, which triggers a heap-based buffer overflow or an infinite loop.  NOTE: this identifier has been SPLIT per ADT3 due to different affected versions. See CVE-2015-6525 for the functions that are only affected in 2.0 and later."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-08T10:57:01",
        "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
        "shortName": "debian"
      },
      "references": [
        {
          "name": "[Libevent-users] 20150105 Advisory: integer overflow in evbuffers for Libevent \u003c= 1.4.14b,2.0.21,2.1.4-alpha [CVE-2014-6272]",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://archives.seul.org/libevent/users/Jan-2015/msg00010.html"
        },
        {
          "name": "DSA-3119",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2015/dsa-3119"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://puppet.com/security/cve/CVE-2014-6272"
        },
        {
          "name": "SSA:2016-085-01",
          "tags": [
            "vendor-advisory",
            "x_refsource_SLACKWARE"
          ],
          "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2016\u0026m=slackware-security.366317"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@debian.org",
          "ID": "CVE-2014-6272",
          "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": "Multiple integer overflows in the evbuffer API in Libevent 1.4.x before 1.4.15, 2.0.x before 2.0.22, and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via \"insanely large inputs\" to the (1) evbuffer_add, (2) evbuffer_expand, or (3) bufferevent_write function, which triggers a heap-based buffer overflow or an infinite loop.  NOTE: this identifier has been SPLIT per ADT3 due to different affected versions. See CVE-2015-6525 for the functions that are only affected in 2.0 and later."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[Libevent-users] 20150105 Advisory: integer overflow in evbuffers for Libevent \u003c= 1.4.14b,2.0.21,2.1.4-alpha [CVE-2014-6272]",
              "refsource": "MLIST",
              "url": "http://archives.seul.org/libevent/users/Jan-2015/msg00010.html"
            },
            {
              "name": "DSA-3119",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2015/dsa-3119"
            },
            {
              "name": "https://puppet.com/security/cve/CVE-2014-6272",
              "refsource": "CONFIRM",
              "url": "https://puppet.com/security/cve/CVE-2014-6272"
            },
            {
              "name": "SSA:2016-085-01",
              "refsource": "SLACKWARE",
              "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2016\u0026m=slackware-security.366317"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
    "assignerShortName": "debian",
    "cveId": "CVE-2014-6272",
    "datePublished": "2015-08-24T14:00:00",
    "dateReserved": "2014-09-09T00:00:00",
    "dateUpdated": "2024-08-06T12:10:13.286Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-246P-M32J-F38R

CVE-2014-6272 (GCVE-0-2014-6272)

Tags

Sightings

Nomenclature