gsd-2020-1927
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL.
Aliases
Aliases
CVE-2020-1927


To clipboard 

{
   GSD: {
      alias: "CVE-2020-1927",
      description: "In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL.",
      id: "GSD-2020-1927",
      references: [
         "https://www.suse.com/security/cve/CVE-2020-1927.html",
         "https://www.debian.org/security/2020/dsa-4757",
         "https://access.redhat.com/errata/RHSA-2020:4751",
         "https://access.redhat.com/errata/RHSA-2020:3958",
         "https://access.redhat.com/errata/RHSA-2020:2263",
         "https://access.redhat.com/errata/RHSA-2020:1337",
         "https://access.redhat.com/errata/RHSA-2020:1336",
         "https://ubuntu.com/security/CVE-2020-1927",
         "https://security.archlinux.org/CVE-2020-1927",
         "https://alas.aws.amazon.com/cve/html/CVE-2020-1927.html",
         "https://linux.oracle.com/cve/CVE-2020-1927.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2020-1927",
         ],
         details: "In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL.",
         id: "GSD-2020-1927",
         modified: "2023-12-13T01:21:58.207589Z",
         schema_version: "1.4.0",
      },
   },
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                     refsource: "MISC",
                     tags: [
                        "Patch",
                        "Third Party Advisory",
                     ],
                     url: "https://www.oracle.com/security-alerts/cpuApr2021.html",
                  },
                  {
                     name: "[debian-lts-announce] 20210709 [SECURITY] [DLA 2706-1] apache2 security update",
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         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "MEDIUM",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "NONE",
                  baseScore: 5.8,
                  confidentialityImpact: "PARTIAL",
                  integrityImpact: "PARTIAL",
                  vectorString: "AV:N/AC:M/Au:N/C:P/I:P/A:N",
                  version: "2.0",
               },
               exploitabilityScore: 8.6,
               impactScore: 4.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: true,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "NONE",
                  baseScore: 6.1,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "LOW",
                  integrityImpact: "LOW",
                  privilegesRequired: "NONE",
                  scope: "CHANGED",
                  userInteraction: "REQUIRED",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  version: "3.1",
               },
               exploitabilityScore: 2.8,
               impactScore: 2.7,
            },
         },
         lastModifiedDate: "2022-07-25T18:15Z",
         publishedDate: "2020-04-02T00:15Z",
      },
   },
}


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UUIDv4 of the Vulnerability-Lookup instance
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The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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