cve-2015-1794
Vulnerability from cvelistv5
Published
2015-12-06 00:00
Modified
2024-08-06 04:54
Severity ?
Summary
The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.
References
secalert@redhat.comhttp://fortiguard.com/advisory/openssl-advisory-december-2015
secalert@redhat.comhttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
secalert@redhat.comhttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html
secalert@redhat.comhttp://openssl.org/news/secadv/20151203.txtVendor Advisory
secalert@redhat.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl
secalert@redhat.comhttp://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
secalert@redhat.comhttp://www.securitytracker.com/id/1034294
secalert@redhat.comhttp://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2830-1
secalert@redhat.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
secalert@redhat.comhttps://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c
secalert@redhat.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322
af854a3a-2127-422b-91ae-364da2661108http://fortiguard.com/advisory/openssl-advisory-december-2015
af854a3a-2127-422b-91ae-364da2661108http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
af854a3a-2127-422b-91ae-364da2661108http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html
af854a3a-2127-422b-91ae-364da2661108http://openssl.org/news/secadv/20151203.txtVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034294
af854a3a-2127-422b-91ae-364da2661108http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2830-1
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
af854a3a-2127-422b-91ae-364da2661108https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c
af854a3a-2127-422b-91ae-364da2661108https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-06T04:54:16.274Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  name: "20151204 Multiple Vulnerabilities in OpenSSL (December 2015) Affecting Cisco Products",
                  tags: [
                     "vendor-advisory",
                     "x_transferred",
                  ],
                  url: "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl",
               },
               {
                  name: "SSA:2015-349-04",
                  tags: [
                     "vendor-advisory",
                     "x_transferred",
                  ],
                  url: "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761",
               },
               {
                  name: "USN-2830-1",
                  tags: [
                     "vendor-advisory",
                     "x_transferred",
                  ],
                  url: "http://www.ubuntu.com/usn/USN-2830-1",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "http://openssl.org/news/secadv/20151203.txt",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c",
               },
               {
                  name: "1034294",
                  tags: [
                     "vdb-entry",
                     "x_transferred",
                  ],
                  url: "http://www.securitytracker.com/id/1034294",
               },
               {
                  name: "openSUSE-SU-2016:0637",
                  tags: [
                     "vendor-advisory",
                     "x_transferred",
                  ],
                  url: "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "http://fortiguard.com/advisory/openssl-advisory-december-2015",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "n/a",
               vendor: "n/a",
               versions: [
                  {
                     status: "affected",
                     version: "n/a",
                  },
               ],
            },
         ],
         datePublic: "2015-12-04T00:00:00",
         descriptions: [
            {
               lang: "en",
               value: "The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "n/a",
                     lang: "en",
                     type: "text",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2022-12-13T00:00:00",
            orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
            shortName: "redhat",
         },
         references: [
            {
               name: "20151204 Multiple Vulnerabilities in OpenSSL (December 2015) Affecting Cisco Products",
               tags: [
                  "vendor-advisory",
               ],
               url: "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl",
            },
            {
               name: "SSA:2015-349-04",
               tags: [
                  "vendor-advisory",
               ],
               url: "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583",
            },
            {
               url: "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761",
            },
            {
               name: "USN-2830-1",
               tags: [
                  "vendor-advisory",
               ],
               url: "http://www.ubuntu.com/usn/USN-2830-1",
            },
            {
               url: "http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html",
            },
            {
               url: "http://openssl.org/news/secadv/20151203.txt",
            },
            {
               url: "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c",
            },
            {
               name: "1034294",
               tags: [
                  "vdb-entry",
               ],
               url: "http://www.securitytracker.com/id/1034294",
            },
            {
               name: "openSUSE-SU-2016:0637",
               tags: [
                  "vendor-advisory",
               ],
               url: "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html",
            },
            {
               url: "http://fortiguard.com/advisory/openssl-advisory-december-2015",
            },
            {
               url: "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322",
            },
            {
               url: "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759",
            },
            {
               url: "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf",
            },
         ],
      },
   },
   cveMetadata: {
      assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
      assignerShortName: "redhat",
      cveId: "CVE-2015-1794",
      datePublished: "2015-12-06T00:00:00",
      dateReserved: "2015-02-17T00:00:00",
      dateUpdated: "2024-08-06T04:54:16.274Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2015-1794\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2015-12-06T20:59:00.127\",\"lastModified\":\"2025-04-12T10:46:40.837\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.\"},{\"lang\":\"es\",\"value\":\"La función ssl3_get_key_exchange en ssl/s3_clnt.c en OpenSSL 1.0.2 en versiones anteriores a 1.0.2e permite a servidores remotos provocar una denegación de servicio (fallo de segmentación) a través de un valor cero p en un mensaje anónimo de Diffie-Hellman (DH) ServerKeyExchange.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-189\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AD3E5C1B-EC63-4214-A0BD-0B8681CE6C8B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"60F946FD-F564-49DA-B043-5943308BA9EE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4847BCF3-EFCE-41AF-8E7D-3D51EB9DCC5B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9B89180B-FB68-4DD8-B076-16E51CC7FB91\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4C986592-4086-4A39-9767-EF34DBAA6A53\"}]}]}],\"references\":[{\"url\":\"http://fortiguard.com/advisory/openssl-advisory-december-2015\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://openssl.org/news/secadv/20151203.txt\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securitytracker.com/id/1034294\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2830-1\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://fortiguard.com/advisory/openssl-advisory-december-2015\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://openssl.org/news/secadv/20151203.txt\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id/1034294\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2830-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.