fkie_cve-2015-3216
Vulnerability from fkie_nvd
Published
2015-07-07 10:59
Modified
2024-11-21 02:28
Severity ?
Summary
Race condition in a certain Red Hat patch to the PRNG lock implementation in the ssleay_rand_bytes function in OpenSSL, as distributed in openssl-1.0.1e-25.el7 in Red Hat Enterprise Linux (RHEL) 7 and other products, allows remote attackers to cause a denial of service (application crash) by establishing many TLS sessions to a multithreaded server, leading to use of a negative value for a certain length field.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2015-1115.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2016-2957.html
secalert@redhat.comhttp://www.securityfocus.com/bid/75219
secalert@redhat.comhttp://www.securitytracker.com/id/1032587
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1225994
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1115.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2957.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/75219
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1032587
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1225994
Impacted products
Vendor Product Version
redhat enterprise_linux 7.0
openssl openssl 1.0.1e-25.el7


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "142AD0DD-4CF3-4D74-9442-459CE3347E3A",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:openssl:openssl:1.0.1e-25.el7:*:*:*:*:*:*:*",
                     matchCriteriaId: "A072AA49-749C-48EF-AD15-BE4A5BBE1AB8",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Race condition in a certain Red Hat patch to the PRNG lock implementation in the ssleay_rand_bytes function in OpenSSL, as distributed in openssl-1.0.1e-25.el7 in Red Hat Enterprise Linux (RHEL) 7 and other products, allows remote attackers to cause a denial of service (application crash) by establishing many TLS sessions to a multithreaded server, leading to use of a negative value for a certain length field.",
      },
      {
         lang: "es",
         value: "Condición de carrera en cierto parche Red Hat patch a la implementación PRNG lock en la función ssleay_rand_bytes en OpenSSL, distribuido en openssl-1.0.1e-25.el7 en Red Hat Enterprise Linux (RHEL) 7 y otros productos, permite a atacantes remotos causar una denegación de servicio (caída de aplicación) mediante el establecimiento de muchas sesiones TLS en un servidor de múltiples hilos, conduciendo al uso de un valor negativo para cierto campo de longitud.",
      },
   ],
   id: "CVE-2015-3216",
   lastModified: "2024-11-21T02:28:55.560",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "MEDIUM",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 4.3,
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:M/Au:N/C:N/I:N/A:P",
               version: "2.0",
            },
            exploitabilityScore: 8.6,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
   },
   published: "2015-07-07T10:59:00.087",
   references: [
      {
         source: "secalert@redhat.com",
         url: "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html",
      },
      {
         source: "secalert@redhat.com",
         url: "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html",
      },
      {
         source: "secalert@redhat.com",
         url: "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html",
      },
      {
         source: "secalert@redhat.com",
         url: "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html",
      },
      {
         source: "secalert@redhat.com",
         url: "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html",
      },
      {
         source: "secalert@redhat.com",
         url: "http://rhn.redhat.com/errata/RHSA-2015-1115.html",
      },
      {
         source: "secalert@redhat.com",
         url: "http://rhn.redhat.com/errata/RHSA-2016-2957.html",
      },
      {
         source: "secalert@redhat.com",
         url: "http://www.securityfocus.com/bid/75219",
      },
      {
         source: "secalert@redhat.com",
         url: "http://www.securitytracker.com/id/1032587",
      },
      {
         source: "secalert@redhat.com",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=1225994",
      },
      {
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      },
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      },
      {
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         url: "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://rhn.redhat.com/errata/RHSA-2015-1115.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://rhn.redhat.com/errata/RHSA-2016-2957.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.securityfocus.com/bid/75219",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.securitytracker.com/id/1032587",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=1225994",
      },
   ],
   sourceIdentifier: "secalert@redhat.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-189",
            },
            {
               lang: "en",
               value: "CWE-362",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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