CVE-2013-4545
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.
Published at
2013-11-23T11:55Z
3668 days ago
Modified
2016-06-17T01:59Z
2732 days ago
CWE-310
Problem type
References
URL | Type |
---|---|
curl.haxx.se http://curl.haxx.se/docs/adv_20131115.html | CONFIRM |
DSA-2798 http://www.debian.org/security/2013/dsa-2798 | DEBIAN |
openSUSE-SU-2013:1865 http://lists.opensuse.org/opensuse-updates/2013-12/msg00053.html | SUSE |
openSUSE-SU-2013:1859 http://lists.opensuse.org/opensuse-updates/2013-12/msg00047.html | SUSE |
USN-2048-1 http://www.ubuntu.com/usn/USN-2048-1 | UBUNTU |
www.oracle.com http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html | CONFIRM |
www.oracle.com http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html | CONFIRM |
HPSBMU03112 https://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04463322 | HP |
www.oracle.com http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html | CONFIRM |
GET https://vulnerabilitydata.com/api/details/CVE-2013-4545
{ "id": "CVE-2013-4545", "published_date": "2013-11-23T11:55Z", "last_modified_date": "2016-06-17T01:59Z", "assigner": "secalert@redhat.com", "description": "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": [ { "url": "http://curl.haxx.se/docs/adv_20131115.html", "name": "http://curl.haxx.se/docs/adv_20131115.html", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.debian.org/security/2013/dsa-2798", "name": "DSA-2798", "refsource": "DEBIAN", "tags": [] }, { "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00053.html", "name": "openSUSE-SU-2013:1865", "refsource": "SUSE", "tags": [] }, { "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00047.html", "name": "openSUSE-SU-2013:1859", "refsource": "SUSE", "tags": [] }, { "url": "http://www.ubuntu.com/usn/USN-2048-1", "name": "USN-2048-1", "refsource": "UBUNTU", "tags": [] }, { "url": "http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html", "name": "http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html", "refsource": "CONFIRM", "tags": [] }, { "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html", "name": "http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html", "refsource": "CONFIRM", "tags": [] }, { "url": "https://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04463322", "name": "HPSBMU03112", "refsource": "HP", "tags": [] }, { "url": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html", "name": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html", "refsource": "CONFIRM", "tags": [] } ], "impact": { "baseMetricV2": { "cvssV2": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 4.3 }, "severity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } }, "problem_type": "CWE-310" }