FKIE_CVE-2015-2323

Vulnerability from fkie_nvd - Published: 2015-08-11 14:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
FortiOS 5.0.x before 5.0.12 and 5.2.x before 5.2.4 supports anonymous, export, RC4, and possibly other weak ciphers when using TLS to connect to FortiGuard servers, which allows man-in-the-middle attackers to spoof TLS content by modifying packets.
References
cve@mitre.orghttp://fortiguard.com/advisory/2015-07-24-weak-ciphers-suites-are-presented-towards-fortiguard-servers
cve@mitre.orghttp://www.fortiguard.com/advisory/FG-IR-15-021/Vendor Advisory
cve@mitre.orghttp://www.securitytracker.com/id/1033092
af854a3a-2127-422b-91ae-364da2661108http://fortiguard.com/advisory/2015-07-24-weak-ciphers-suites-are-presented-towards-fortiguard-servers
af854a3a-2127-422b-91ae-364da2661108http://www.fortiguard.com/advisory/FG-IR-15-021/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1033092
Impacted products
Vendor Product Version
fortinet fortios 5.0.0
fortinet fortios 5.0.1
fortinet fortios 5.0.2
fortinet fortios 5.0.3
fortinet fortios 5.0.4
fortinet fortios 5.0.5
fortinet fortios 5.0.6
fortinet fortios 5.0.7
fortinet fortios 5.0.8
fortinet fortios 5.0.9
fortinet fortios 5.0.10
fortinet fortios 5.0.11
fortinet fortios 5.2.0
fortinet fortios 5.2.1
fortinet fortios 5.2.2
fortinet fortios 5.2.3
To clipboard 

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      "value": "FortiOS 5.0.x before 5.0.12 and 5.2.x before 5.2.4 supports anonymous, export, RC4, and possibly other weak ciphers when using TLS to connect to FortiGuard servers, which allows man-in-the-middle attackers to spoof TLS content by modifying packets."
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      "value": "Vulnerabilidad en FortiOS 5.0.x en versiones anteriores a 5.0.12 y 5.2.x en versiones anteriores a 5.2.4 admite el anonimato, exportaci\u00f3n, RC4 y posiblemente otros cifrados d\u00e9biles al utilizar TLS para conectarse a los servidores de FortiGuard, lo que permite a atacantes man-in-the-middle suplantar contenido TLS mediante la modificaci\u00f3n de los paquetes."
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  "id": "CVE-2015-2323",
  "lastModified": "2025-04-12T10:46:40.837",
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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.