CVE-2017-3730 (GCVE-0-2017-3730)

Vulnerability from cvelistv5 – Published: 2017-05-04 19:00 – Updated: 2024-09-16 17:48
VLAI?
Title
Bad (EC)DHE parameters cause a client crash
Summary
In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack.
Severity ?
No CVSS data available.
CWE
  • NULL pointer deference
Assigner
References
Impacted products
Vendor Product Version
OpenSSL OpenSSL Affected: openssl-1.1.0
Affected: openssl-1.1.0a
Affected: openssl-1.1.0b
Affected: openssl-1.1.0c
Create a notification for this product.
Date Public ?
2017-01-26 00:00
Credits
Guido Vranken
Show details on NVD website
To clipboard 

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servicio.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"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-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"73104834-5810-48DD-9B97-549D223853F1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C9D7A18A-116B-4F68-BEA3-A4E9DDDA55C6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.1.0b:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CFC70262-0DCD-4B46-9C96-FD18D0207511\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:1.1.0c:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B2E07A34-08A0-4765-AF81-46A3BDC5648A\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:agile_engineering_data_management:6.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"61C5D278-11E5-4A2F-9860-6FFA579398CD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:agile_engineering_data_management:6.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1B21D189-0E7D-4878-91A0-BE38A4ABA1FD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:communications_application_session_controller:3.7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CC967A48-D834-4E9B-8CEC-057E7D5B8174\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:communications_application_session_controller:3.8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F920CDE4-DF29-4611-93E9-A386C89EDB62\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D195BC4C-DAC2-4C71-B83B-4149E86B5F42\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"996861FC-0089-4BED-8E46-F2B76037EA65\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"37764AF5-E42E-461E-AA43-763D21B3DCE2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D52F557F-D0A0-43D3-85F1-F10B6EBFAEDF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:communications_operations_monitor:4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E3517A27-E6EE-497C-9996-F78171BBE90F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"41684398-18A4-4DC6-B8A2-3EBAA0CBF9A6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:jd_edwards_world_security:a9.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B2ECA28E-E810-4D35-9151-FDBBBE069A81\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:jd_edwards_world_security:a9.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA144657-7598-46E2-AB0A-FD332EDECEC3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:jd_edwards_world_security:a9.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"83800E2F-804C-485D-A8FA-F4B32CDB4548\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B1CAD50-749F-4ADB-A046-BF3585677A58\"}]}]}],\"references\":[{\"url\":\"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html\",\"source\":\"openssl-security@openssl.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html\",\"source\":\"openssl-security@openssl.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.securityfocus.com/bid/95812\",\"source\":\"openssl-security@openssl.org\",\"tags\":[\"Broken 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Entry\"]},{\"url\":\"https://www.openssl.org/news/secadv/20170126.txt\",\"source\":\"openssl-security@openssl.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html\",\"source\":\"openssl-security@openssl.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.securityfocus.com/bid/95812\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1037717\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB 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Advisory\"]},{\"url\":\"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]}]}}"
  }
}


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Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.