Vulnerability-Lookup

ubuntu-cve-2014-6270

Vulnerability from osv_ubuntu

Published

2014-09-12 00:00

Modified

2025-09-08 16:43

Summary

Details

Off-by-one error in the snmpHandleUdp function in snmp_core.cc in Squid 2.x and 3.x, when an SNMP port is configured, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted UDP SNMP request, which triggers a heap-based buffer overflow.

Severity

N/A (UNKNOWN)

low

References

URL

Type

	https://ubuntu.com/security/CVE-2014-6270	REPORT
	http://seclists.org/oss-sec/2014/q3/542	REPORT
	http://www.squid-cache.org/Advisories/SQUID-2014_3.txt	REPORT
	https://ubuntu.com/security/notices/USN-2921-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2014-6270	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "squid",
            "binary_version": "3.3.8-1ubuntu6.6"
          },
          {
            "binary_name": "squid-cgi",
            "binary_version": "3.3.8-1ubuntu6.6"
          },
          {
            "binary_name": "squid-purge",
            "binary_version": "3.3.8-1ubuntu6.6"
          },
          {
            "binary_name": "squid3",
            "binary_version": "3.3.8-1ubuntu6.6"
          },
          {
            "binary_name": "squid3-common",
            "binary_version": "3.3.8-1ubuntu6.6"
          },
          {
            "binary_name": "squidclient",
            "binary_version": "3.3.8-1ubuntu6.6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "squid3",
        "purl": "pkg:deb/ubuntu/squid3@3.3.8-1ubuntu6.6?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.3.8-1ubuntu6.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.3.8-1ubuntu3",
        "3.3.8-1ubuntu4",
        "3.3.8-1ubuntu5",
        "3.3.8-1ubuntu6",
        "3.3.8-1ubuntu6.1",
        "3.3.8-1ubuntu6.2",
        "3.3.8-1ubuntu6.3",
        "3.3.8-1ubuntu6.4"
      ]
    }
  ],
  "aliases": [],
  "details": "Off-by-one error in the snmpHandleUdp function in snmp_core.cc in Squid 2.x and 3.x, when an SNMP port is configured, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted UDP SNMP request, which triggers a heap-based buffer overflow.",
  "id": "UBUNTU-CVE-2014-6270",
  "modified": "2025-09-08T16:43:13Z",
  "published": "2014-09-12T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2014-6270"
    },
    {
      "type": "REPORT",
      "url": "http://seclists.org/oss-sec/2014/q3/542"
    },
    {
      "type": "REPORT",
      "url": "http://www.squid-cache.org/Advisories/SQUID-2014_3.txt"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-2921-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2014-6270"
    }
  ],
  "related": [
    "USN-2921-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2014-6270"
  ]
}

CVE-2014-6270 (GCVE-0-2014-6270)

Vulnerability from cvelistv5 – Published: 2014-09-12 14:00 – Updated: 2024-08-06 12:10

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

11 references

URL	Tags
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
https://security.gentoo.org/glsa/201607-01	vendor-advisoryx_refsource_GENTOO
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=1139967	x_refsource_CONFIRM
http://seclists.org/oss-sec/2014/q3/542	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://bugzilla.novell.com/show_bug.cgi?id=895773	x_refsource_CONFIRM
http://seclists.org/oss-sec/2014/q3/550	mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-2921-1	vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/69686	vdb-entryx_refsource_BID

Date Public

2014-09-09 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T12:10:13.341Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "squid-cve20146270-bo(95873)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95873"
          },
          {
            "name": "GLSA-201607-01",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201607-01"
          },
          {
            "name": "SUSE-SU-2016:1996",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1139967"
          },
          {
            "name": "[oss-security] 20140909 CVE-Request: squid snmp off-by-one",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://seclists.org/oss-sec/2014/q3/542"
          },
          {
            "name": "SUSE-SU-2016:2089",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.novell.com/show_bug.cgi?id=895773"
          },
          {
            "name": "[oss-security] 20140909 Re: CVE-Request: squid snmp off-by-one",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://seclists.org/oss-sec/2014/q3/550"
          },
          {
            "name": "USN-2921-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2921-1"
          },
          {
            "name": "69686",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/69686"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2014-09-09T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Off-by-one error in the snmpHandleUdp function in snmp_core.cc in Squid 2.x and 3.x, when an SNMP port is configured, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted UDP SNMP request, which triggers a heap-based buffer overflow."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-07T15:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "squid-cve20146270-bo(95873)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95873"
        },
        {
          "name": "GLSA-201607-01",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201607-01"
        },
        {
          "name": "SUSE-SU-2016:1996",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1139967"
        },
        {
          "name": "[oss-security] 20140909 CVE-Request: squid snmp off-by-one",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://seclists.org/oss-sec/2014/q3/542"
        },
        {
          "name": "SUSE-SU-2016:2089",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.novell.com/show_bug.cgi?id=895773"
        },
        {
          "name": "[oss-security] 20140909 Re: CVE-Request: squid snmp off-by-one",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://seclists.org/oss-sec/2014/q3/550"
        },
        {
          "name": "USN-2921-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2921-1"
        },
        {
          "name": "69686",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/69686"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2014-6270",
          "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": "Off-by-one error in the snmpHandleUdp function in snmp_core.cc in Squid 2.x and 3.x, when an SNMP port is configured, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted UDP SNMP request, which triggers a heap-based buffer overflow."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "squid-cve20146270-bo(95873)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95873"
            },
            {
              "name": "GLSA-201607-01",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201607-01"
            },
            {
              "name": "SUSE-SU-2016:1996",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
            },
            {
              "name": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html",
              "refsource": "CONFIRM",
              "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1139967",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1139967"
            },
            {
              "name": "[oss-security] 20140909 CVE-Request: squid snmp off-by-one",
              "refsource": "MLIST",
              "url": "http://seclists.org/oss-sec/2014/q3/542"
            },
            {
              "name": "SUSE-SU-2016:2089",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
            },
            {
              "name": "https://bugzilla.novell.com/show_bug.cgi?id=895773",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.novell.com/show_bug.cgi?id=895773"
            },
            {
              "name": "[oss-security] 20140909 Re: CVE-Request: squid snmp off-by-one",
              "refsource": "MLIST",
              "url": "http://seclists.org/oss-sec/2014/q3/550"
            },
            {
              "name": "USN-2921-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-2921-1"
            },
            {
              "name": "69686",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/69686"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2014-6270",
    "datePublished": "2014-09-12T14:00:00.000Z",
    "dateReserved": "2014-09-09T00:00:00.000Z",
    "dateUpdated": "2024-08-06T12:10:13.341Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

usn-2921-1

Vulnerability from osv_ubuntu

Published

2016-03-07 12:56

Modified

2026-02-10 04:40

Summary

squid3 vulnerabilities

Details

Sebastian Krahmer discovered that Squid incorrectly handled certain SNMP requests. If SNMP is enabled, a remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2014-6270)

Alex Rousskov discovered that Squid incorrectly handled certain malformed responses. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service. (CVE-2016-2571)

References

URL

Type

	https://ubuntu.com/security/notices/USN-2921-1	ADVISORY
	https://ubuntu.com/security/CVE-2014-6270	REPORT
	https://ubuntu.com/security/CVE-2016-2571	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2014-6270",
              "severity": [
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2016-2571",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "squid",
            "binary_version": "3.3.8-1ubuntu6.6"
          },
          {
            "binary_name": "squid-cgi",
            "binary_version": "3.3.8-1ubuntu6.6"
          },
          {
            "binary_name": "squid-purge",
            "binary_version": "3.3.8-1ubuntu6.6"
          },
          {
            "binary_name": "squid3",
            "binary_version": "3.3.8-1ubuntu6.6"
          },
          {
            "binary_name": "squid3-common",
            "binary_version": "3.3.8-1ubuntu6.6"
          },
          {
            "binary_name": "squidclient",
            "binary_version": "3.3.8-1ubuntu6.6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "squid3",
        "purl": "pkg:deb/ubuntu/squid3@3.3.8-1ubuntu6.6?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.3.8-1ubuntu6.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.3.8-1ubuntu3",
        "3.3.8-1ubuntu4",
        "3.3.8-1ubuntu5",
        "3.3.8-1ubuntu6",
        "3.3.8-1ubuntu6.1",
        "3.3.8-1ubuntu6.2",
        "3.3.8-1ubuntu6.3",
        "3.3.8-1ubuntu6.4"
      ]
    }
  ],
  "aliases": [],
  "details": "Sebastian Krahmer discovered that Squid incorrectly handled certain SNMP\nrequests. If SNMP is enabled, a remote attacker could use this issue to\ncause Squid to crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2014-6270)\n\nAlex Rousskov discovered that Squid incorrectly handled certain malformed\nresponses. A remote attacker could possibly use this issue to cause Squid\nto crash, resulting in a denial of service. (CVE-2016-2571)\n",
  "id": "USN-2921-1",
  "modified": "2026-02-10T04:40:57Z",
  "published": "2016-03-07T12:56:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-2921-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2014-6270"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2016-2571"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "squid3 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2014-6270",
    "UBUNTU-CVE-2016-2571"
  ]
}

Sightings

Author	Source	Type	Date	Other

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

ubuntu-cve-2014-6270

Vulnerability from osv_ubuntu

CVE-2014-6270 (GCVE-0-2014-6270)

usn-2921-1

Vulnerability from osv_ubuntu

Tags

Sightings

Nomenclature