fkie_cve-2023-27903
Vulnerability from fkie_nvd
Published
2023-03-10 21:15
Modified
2025-02-28 19:15
Severity ?
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a file parameter through the CLI, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used.
References
jenkinsci-cert@googlegroups.comhttps://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3058Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3058Vendor Advisory
Impacted products
Vendor Product Version
jenkins jenkins *
jenkins jenkins *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*",
                     matchCriteriaId: "60A98B86-E66C-4703-9DDD-7BB66247067C",
                     versionEndExcluding: "2.375.4",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*",
                     matchCriteriaId: "57EF4F3C-05BE-4979-A92D-6B56EE5CD3FF",
                     versionEndExcluding: "2.394",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a file parameter through the CLI, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used.",
      },
   ],
   id: "CVE-2023-27903",
   lastModified: "2025-02-28T19:15:35.723",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "NONE",
               baseScore: 4.4,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "LOW",
               integrityImpact: "LOW",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 2.5,
            source: "nvd@nist.gov",
            type: "Primary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "NONE",
               baseScore: 4.4,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "LOW",
               integrityImpact: "LOW",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 2.5,
            source: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            type: "Secondary",
         },
      ],
   },
   published: "2023-03-10T21:15:15.677",
   references: [
      {
         source: "jenkinsci-cert@googlegroups.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3058",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3058",
      },
   ],
   sourceIdentifier: "jenkinsci-cert@googlegroups.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-863",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-863",
            },
         ],
         source: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
         type: "Secondary",
      },
   ],
}


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