fkie_cve-2013-4545
Vulnerability from fkie_nvd
Published
2013-11-23 11:55
Modified
2024-11-21 01:55
Severity ?
Summary
cURL and libcurl 7.18.0 through 7.32.0, when built with OpenSSL, disables the certificate CN and SAN name field verification (CURLOPT_SSL_VERIFYHOST) when the digital signature verification (CURLOPT_SSL_VERIFYPEER) is disabled, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
References
Impacted products
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OpenSSL, disables the certificate CN and SAN name field verification (CURLOPT_SSL_VERIFYHOST) when the digital signature verification (CURLOPT_SSL_VERIFYPEER) is disabled, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate." }, { "lang": "es", "value": "cURL y libcurl 7.18.0 hasta la versi\u00f3n 7.32.0, cuando es compilado con OpenSSL, desactiva la verificaci\u00f3n del nombre de campos del certificado CN y SAN (CURLOPT_SSL_VERIFYHOST) cuando la verificaci\u00f3n de firma digital (CURLOPT_SSL_VERIFYPEER) est\u00e1 desactivada, lo que permite a atacantes man-in-the-middle falsificar servidores SSL a trav\u00e9s de un certificado v\u00e1lido arbitrario." } ], "id": "CVE-2013-4545", "lastModified": "2024-11-21T01:55:48.107", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2013-11-23T11:55:04.740", "references": [ { "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ], "url": "http://curl.haxx.se/docs/adv_20131115.html" }, { "source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00047.html" }, { "source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00053.html" }, { "source": "secalert@redhat.com", "url": "http://www.debian.org/security/2013/dsa-2798" }, { "source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html" }, { "source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html" }, { "source": "secalert@redhat.com", "url": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html" }, { "source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-2048-1" }, { "source": "secalert@redhat.com", "url": "https://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04463322" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "http://curl.haxx.se/docs/adv_20131115.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00047.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00053.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2013/dsa-2798" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2048-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04463322" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-310" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.