CVE-2014-0017

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:*", "matchCriteriaId": "F92F6AA4-B893-4A3C-8D00-AE4A607CFF76", "versionEndIncluding": "0.6.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.4.7:*:*:*:*:*:*:*", "matchCriteriaId": "EA0F1552-63D8-4E97-A44A-EF55E8A330B7", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.4.8:*:*:*:*:*:*:*", "matchCriteriaId": "6514D889-F87F-44D1-9C7B-5BE75676DCFF", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "A80094C5-1273-43AB-9E1E-096D8B0A60BB", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.5.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "CF67514C-3240-42A4-9996-21E855104C59", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "7BBD0BC3-2467-414E-BD82-2A5778B810F9", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.5.2:*:*:*:*:*:*:*", "matchCriteriaId": "3D611A20-8A47-43DE-A6EC-90977C227C64", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.5.3:*:*:*:*:*:*:*", "matchCriteriaId": "28074A59-84B3-417F-B18A-5979F940A027", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.5.4:*:*:*:*:*:*:*", "matchCriteriaId": "4FDA1F32-B3D1-416B-BE64-8B80C99B9DB4", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.5.5:*:*:*:*:*:*:*", "matchCriteriaId": "D4721CE8-E74D-42CF-AB75-E6F73A6F75BB", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "26F92DD2-760B-4C4A-9AA8-384327B8699A", "vulnerable": true}, {"criteria": "cpe:2.3:a:libssh:libssh:0.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "388BE929-54F4-4058-B869-9E1663825AD6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The RAND_bytes function in libssh before 0.6.3, when forking is enabled, does not properly reset the state of the OpenSSL pseudo-random number generator (PRNG), which causes the state to be shared between children processes and allows local users to obtain sensitive information by leveraging a pid collision."}, {"lang": "es", "value": "La funci\u00f3n RAND_bytes en libssh anterior a 0.6.3, cuando la creaci\u00f3n de procesos (\u201cforking\u201d) est\u00e1 habilitada, no restablece debidamente el estado del generador de n\u00fameros pseudo-aleatorios OpenSSL (PRNG), lo que causa que el estado se comparte entre procesos de ni\u00f1os y permite a usuarios locales obtener informaci\u00f3n sensible mediante el aprovechamiento de una colisi\u00f3n pid."}], "id": "CVE-2014-0017", "lastModified": "2026-06-17T00:02:05.843", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-03-14T15:55:05.603", "references": [{"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00036.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00040.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/57407"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2014/dsa-2879"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.libssh.org/2014/03/04/libssh-0-6-3-security-release/"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2014/03/05/1"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-2145-1"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1072191"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00036.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00040.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/57407"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2014/dsa-2879"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.libssh.org/2014/03/04/libssh-0-6-3-security-release/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2014/03/05/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2145-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1072191"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-310"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Aris Adamantiadis for reporting this issue.", "bugzilla": {"description": "libssh: Improper initialization of PRNG after fork()", "id": "1072191", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1072191"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "status": "draft"}, "details": ["The RAND_bytes function in libssh before 0.6.3, when forking is enabled, does not properly reset the state of the OpenSSL pseudo-random number generator (PRNG), which causes the state to be shared between children processes and allows local users to obtain sensitive information by leveraging a pid collision."], "name": "CVE-2014-0017", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "libssh2", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libssh2", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2014-03-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-0017\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-0017"], "statement": "Not Vulnerable. This issue does not affect the version of libssh2 package as shipped with Red Hat Enterprise Linux 5 and 6.", "threat_severity": "Moderate"}

{}