gsd-2021-39145
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.
Aliases
Aliases
CVE-2021-39145


To clipboard 

{
   GSD: {
      alias: "CVE-2021-39145",
      description: "XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.",
      id: "GSD-2021-39145",
      references: [
         "https://www.suse.com/security/cve/CVE-2021-39145.html",
         "https://www.debian.org/security/2021/dsa-5004",
         "https://access.redhat.com/errata/RHSA-2022:0520",
         "https://access.redhat.com/errata/RHSA-2022:0297",
         "https://access.redhat.com/errata/RHSA-2022:0296",
         "https://access.redhat.com/errata/RHSA-2021:4918",
         "https://access.redhat.com/errata/RHSA-2021:4767",
         "https://access.redhat.com/errata/RHSA-2021:3956",
         "https://advisories.mageia.org/CVE-2021-39145.html",
         "https://linux.oracle.com/cve/CVE-2021-39145.html",
         "https://ubuntu.com/security/CVE-2021-39145",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2021-39145",
         ],
         details: "XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.",
         id: "GSD-2021-39145",
         modified: "2023-12-13T01:23:16.082574Z",
         schema_version: "1.4.0",
      },
   },
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            STATE: "PUBLIC",
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         },
         affects: {
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               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "xstream",
                              version: {
                                 version_data: [
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                                       version_value: "< 1.4.18 ",
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               },
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               baseScore: 8.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
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               privilegesRequired: "LOW",
               scope: "CHANGED",
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               cwe_ids: [
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                  "CWE-502",
                  "CWE-937",
               ],
               date: "2022-10-05",
               description: "XStream is a simple library to serialize objects to XML and back again. This vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. Users who followed the recommendation to setup XStream's security framework with a allow list limited to the minimal required types are not impacted.",
               fixed_versions: [
                  "1.4.18",
               ],
               identifier: "CVE-2021-39145",
               identifiers: [
                  "CVE-2021-39145",
                  "GHSA-8jrj-525p-826v",
               ],
               not_impacted: "All versions starting from 1.4.18",
               package_slug: "maven/com.thoughtworks.xstream/xstream",
               pubdate: "2021-08-23",
               solution: "Upgrade to version 1.4.18 or above.",
               title: "Unrestricted Upload of File with Dangerous Type",
               urls: [
                  "https://nvd.nist.gov/vuln/detail/CVE-2021-39145",
                  "https://x-stream.github.io/CVE-2021-39145.html",
               ],
               uuid: "2c6cb862-3e89-4bb6-a601-d6125af163da",
            },
         ],
      },
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         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "MEDIUM",
                  accessVector: "NETWORK",
                  authentication: "SINGLE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 6,
                  confidentialityImpact: "PARTIAL",
                  integrityImpact: "PARTIAL",
                  vectorString: "AV:N/AC:M/Au:S/C:P/I:P/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 6.8,
               impactScore: 6.4,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
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                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 8.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "HIGH",
                  integrityImpact: "HIGH",
                  privilegesRequired: "LOW",
                  scope: "CHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
                  version: "3.1",
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               exploitabilityScore: 1.8,
               impactScore: 6,
            },
         },
         lastModifiedDate: "2022-10-05T02:42Z",
         publishedDate: "2021-08-23T18:15Z",
      },
   },
}


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