fkie_cve-2021-41945
Vulnerability from fkie_nvd
Published
2022-04-28 14:15
Modified
2024-11-21 06:26
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
Encode OSS httpx < 0.23.0 is affected by improper input validation in `httpx.URL`, `httpx.Client` and some functions using `httpx.URL.copy_with`.
References
cve@mitre.orghttp://encode.comVendor Advisory
cve@mitre.orghttps://gist.github.com/lebr0nli/4edb76bbd3b5ff993cf44f2fbce5e571Exploit, Third Party Advisory
cve@mitre.orghttps://github.com/encode/httpxProduct, Third Party Advisory
cve@mitre.orghttps://github.com/encode/httpx/discussions/1831Exploit, Issue Tracking, Third Party Advisory
cve@mitre.orghttps://github.com/encode/httpx/issues/2184Exploit, Issue Tracking, Third Party Advisory
cve@mitre.orghttps://github.com/encode/httpx/releases/tag/0.23.0Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://encode.comVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/lebr0nli/4edb76bbd3b5ff993cf44f2fbce5e571Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/encode/httpxProduct, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/encode/httpx/discussions/1831Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/encode/httpx/issues/2184Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/encode/httpx/releases/tag/0.23.0Release Notes, Third Party Advisory
Impacted products
Vendor Product Version
encode httpx *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:encode:httpx:*:*:*:*:*:python:*:*",
                     matchCriteriaId: "984D81ED-5C7E-493D-9CDD-8F4B0A85BFD1",
                     versionEndExcluding: "0.23.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Encode OSS httpx < 0.23.0 is affected by improper input validation in `httpx.URL`, `httpx.Client` and some functions using `httpx.URL.copy_with`.",
      },
      {
         lang: "es",
         value: "Encode OSS httpx anterior a la versión 0.23.0 se ve afectado por una validación de entrada inadecuada en `httpx.URL`, `httpx.Client` y algunas funciones que utilizan `httpx.URL.copy_with`.",
      },
   ],
   id: "CVE-2021-41945",
   lastModified: "2024-11-21T06:26:58.990",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "NONE",
               baseScore: 6.4,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:L/Au:N/C:P/I:P/A:N",
               version: "2.0",
            },
            exploitabilityScore: 10,
            impactScore: 4.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 9.1,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 5.2,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2022-04-28T14:15:07.617",
   references: [
      {
         source: "cve@mitre.org",
         tags: [
            "Vendor Advisory",
         ],
         url: "http://encode.com",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://gist.github.com/lebr0nli/4edb76bbd3b5ff993cf44f2fbce5e571",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Product",
            "Third Party Advisory",
         ],
         url: "https://github.com/encode/httpx",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://github.com/encode/httpx/discussions/1831",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://github.com/encode/httpx/issues/2184",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Release Notes",
            "Third Party Advisory",
         ],
         url: "https://github.com/encode/httpx/releases/tag/0.23.0",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "http://encode.com",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://gist.github.com/lebr0nli/4edb76bbd3b5ff993cf44f2fbce5e571",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Product",
            "Third Party Advisory",
         ],
         url: "https://github.com/encode/httpx",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://github.com/encode/httpx/discussions/1831",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://github.com/encode/httpx/issues/2184",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Release Notes",
            "Third Party Advisory",
         ],
         url: "https://github.com/encode/httpx/releases/tag/0.23.0",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-20",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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