fkie_cve-2017-15377
Vulnerability from fkie_nvd
Published
2017-10-23 08:29
Modified
2024-11-21 03:14
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In Suricata before 4.x, it was possible to trigger lots of redundant checks on the content of crafted network traffic with a certain signature, because of DetectEngineContentInspection in detect-engine-content-inspection.c. The search engine doesn't stop when it should after no match is found; instead, it stops only upon reaching inspection-recursion-limit (3000 by default).
References
cve@mitre.orghttps://github.com/OISF/suricata/commit/b9579fbe7dd408200ef03cbe20efddb624b73885
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2018/12/msg00000.html
cve@mitre.orghttps://redmine.openinfosecfoundation.org/issues/2231Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/OISF/suricata/commit/b9579fbe7dd408200ef03cbe20efddb624b73885
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/12/msg00000.html
af854a3a-2127-422b-91ae-364da2661108https://redmine.openinfosecfoundation.org/issues/2231Vendor Advisory
Impacted products
Vendor Product Version
openinfosecfoundation suricata *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:openinfosecfoundation:suricata:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "DA496538-972D-4CF8-822E-F1F4BE498669",
                     versionEndIncluding: "3.2.4",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In Suricata before 4.x, it was possible to trigger lots of redundant checks on the content of crafted network traffic with a certain signature, because of DetectEngineContentInspection in detect-engine-content-inspection.c. The search engine doesn't stop when it should after no match is found; instead, it stops only upon reaching inspection-recursion-limit (3000 by default).",
      },
      {
         lang: "es",
         value: "En Suricata en versiones anteriores a las 4.x, era posible desencadenar numerosos chequeos redundantes en el contenido del trafico de red manipulado con una firma especifica a causa de DetectEngineContentInspection en detect-engine-content-inspection.c. El motor de busqueda no se detiene cuando deberí­a despues de que no se encuentre ninguna coincidencia. En su lugar, solo se detiene al llegar al lí­mite de recursión de inspecciónn (3000 por defecto).",
      },
   ],
   id: "CVE-2017-15377",
   lastModified: "2024-11-21T03:14:35.163",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 5,
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P",
               version: "2.0",
            },
            exploitabilityScore: 10,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV30: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               version: "3.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2017-10-23T08:29:00.430",
   references: [
      {
         source: "cve@mitre.org",
         url: "https://github.com/OISF/suricata/commit/b9579fbe7dd408200ef03cbe20efddb624b73885",
      },
      {
         source: "cve@mitre.org",
         url: "https://lists.debian.org/debian-lts-announce/2018/12/msg00000.html",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://redmine.openinfosecfoundation.org/issues/2231",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://github.com/OISF/suricata/commit/b9579fbe7dd408200ef03cbe20efddb624b73885",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.debian.org/debian-lts-announce/2018/12/msg00000.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://redmine.openinfosecfoundation.org/issues/2231",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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