FKIE_CVE-2015-3455

Vulnerability from fkie_nvd - Published: 2015-05-18 15:59 - Updated: 2026-06-17 00:25
Severity
Summary
Squid 3.2.x before 3.2.14, 3.3.x before 3.3.14, 3.4.x before 3.4.13, and 3.5.x before 3.5.4, when configured with client-first SSL-bump, do not properly validate the domain or hostname fields of X.509 certificates, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate.
References
cve@mitre.orghttp://advisories.mageia.org/MGASA-2015-0191.htmlThird Party Advisory
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2016-May/183598.htmlThird Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2015-09/msg00016.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2015-2378.html
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2015:230Broken Link
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.htmlThird Party Advisory
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.htmlThird Party Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/74438
cve@mitre.orghttp://www.securitytracker.com/id/1032221Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.squid-cache.org/Advisories/SQUID-2015_1.txtVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://advisories.mageia.org/MGASA-2015-0191.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183598.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2015-09/msg00016.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-2378.html
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2015:230Broken Link
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/74438
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1032221Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.squid-cache.org/Advisories/SQUID-2015_1.txtVendor Advisory
Impacted products
Vendor Product Version
oracle linux 7
oracle solaris 11.2
squid-cache squid 3.2.0.1
squid-cache squid 3.2.0.2
squid-cache squid 3.2.0.3
squid-cache squid 3.2.0.4
squid-cache squid 3.2.0.5
squid-cache squid 3.2.0.6
squid-cache squid 3.2.0.7
squid-cache squid 3.2.0.8
squid-cache squid 3.2.0.9
squid-cache squid 3.2.0.10
squid-cache squid 3.2.0.11
squid-cache squid 3.2.0.12
squid-cache squid 3.2.0.13
squid-cache squid 3.2.0.14
squid-cache squid 3.2.0.15
squid-cache squid 3.2.0.16
squid-cache squid 3.2.0.17
squid-cache squid 3.2.0.18
squid-cache squid 3.2.0.19
squid-cache squid 3.2.1
squid-cache squid 3.2.2
squid-cache squid 3.2.3
squid-cache squid 3.2.4
squid-cache squid 3.2.5
squid-cache squid 3.2.6
squid-cache squid 3.2.7
squid-cache squid 3.2.8
squid-cache squid 3.2.9
squid-cache squid 3.2.10
squid-cache squid 3.2.11
squid-cache squid 3.2.12
squid-cache squid 3.2.13
squid-cache squid 3.3.0
squid-cache squid 3.3.0.1
squid-cache squid 3.3.0.2
squid-cache squid 3.3.0.3
squid-cache squid 3.3.1
squid-cache squid 3.3.2
squid-cache squid 3.3.3
squid-cache squid 3.3.4
squid-cache squid 3.3.5
squid-cache squid 3.3.6
squid-cache squid 3.3.7
squid-cache squid 3.3.8
squid-cache squid 3.3.9
squid-cache squid 3.3.10
squid-cache squid 3.3.11
squid-cache squid 3.3.12
squid-cache squid 3.3.13
squid-cache squid 3.4.0.1
squid-cache squid 3.4.0.2
squid-cache squid 3.4.0.3
squid-cache squid 3.4.1
squid-cache squid 3.4.2
squid-cache squid 3.4.3
squid-cache squid 3.4.4
squid-cache squid 3.4.5
squid-cache squid 3.4.6
squid-cache squid 3.4.7
squid-cache squid 3.4.8
squid-cache squid 3.4.9
squid-cache squid 3.4.10
squid-cache squid 3.4.11
squid-cache squid 3.4.12
squid-cache squid 3.5.0.1
squid-cache squid 3.5.0.2
squid-cache squid 3.5.0.3
squid-cache squid 3.5.0.4
squid-cache squid 3.5.1
squid-cache squid 3.5.2
fedoraproject fedora 22

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
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              "vulnerable": true
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              "matchCriteriaId": "E0868B12-EDF9-42D9-BB43-15F623A3310B",
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            },
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              "matchCriteriaId": "F710949D-F0FE-43F4-ADB3-6EB679A70280",
              "vulnerable": true
            },
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              "matchCriteriaId": "DCB75144-2437-40A8-8CA3-A487B603F7DE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid-cache:squid:3.5.0.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "6CED2CB3-BE78-4818-A6D7-847A1ACE74DC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid-cache:squid:3.5.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "705D8320-A278-483A-AE47-802044CE685E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid-cache:squid:3.5.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "715634E1-F7BE-4106-BDA7-B7D147EEA800",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*",
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            }
          ],
          "negate": false,
          "operator": "OR"
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      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Squid 3.2.x before 3.2.14, 3.3.x before 3.3.14, 3.4.x before 3.4.13, and 3.5.x before 3.5.4, when configured with client-first SSL-bump, do not properly validate the domain or hostname fields of X.509 certificates, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate."
    },
    {
      "lang": "es",
      "value": "Squid 3.2.x en versiones anteriores a 3.2.14, 3.3.x en versiones anteriores a 3.3.14, 3.4.x en versiones anteriores a 3.4.13 y 3.5.x en versiones anteriores a 3.5.4, cuando el primer cliente est\u00e1 configurado mediante SSL-bump, no valida adecuadamente el dominio o campos de nombre de host de certificados X.509, lo que permite a atacantes man-in-the-middle suplantar servidores SSL a trav\u00e9s de un certificado v\u00e1lido."
    }
  ],
  "id": "CVE-2015-3455",
  "lastModified": "2026-06-17T00:25:57.313",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.6,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:H/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 4.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2015-05-18T15:59:11.650",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://advisories.mageia.org/MGASA-2015-0191.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183598.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00016.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-2378.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
      ],
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:230"
    },
    {
      "source": "cve@mitre.org",
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    },
    {
      "source": "cve@mitre.org",
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      ],
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/74438"
    },
    {
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      "tags": [
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        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1032221"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.squid-cache.org/Advisories/SQUID-2015_1.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://advisories.mageia.org/MGASA-2015-0191.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183598.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00016.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-2378.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:230"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/74438"
    },
    {
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      "tags": [
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://www.squid-cache.org/Advisories/SQUID-2015_1.txt"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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