fkie_cve-2023-4043
Vulnerability from fkie_nvd
Published
2023-11-03 09:15
Modified
2024-11-21 08:34
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In Eclipse Parsson before versions 1.1.4 and 1.0.5, Parsing JSON from untrusted sources can lead malicious actors to exploit the fact that the built-in support for parsing numbers with large scale in Java has a number of edge cases where the input text of a number can lead to much larger processing time than one would expect. To mitigate the risk, parsson put in place a size limit for the numbers as well as their scale.
References
emo@eclipse.orghttps://github.com/eclipse-ee4j/parsson/pull/100Patch
emo@eclipse.orghttps://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13Exploit, Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://github.com/eclipse-ee4j/parsson/pull/100Patch
af854a3a-2127-422b-91ae-364da2661108https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13Exploit, Issue Tracking
Impacted products
Vendor Product Version
eclipse parsson *
eclipse parsson *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:eclipse:parsson:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "3948712B-5810-4F69-87EB-07D1C01E0868",
                     versionEndExcluding: "1.0.5",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:eclipse:parsson:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "46E5C8CC-67EC-4276-AAF8-3E8C53DB277D",
                     versionEndExcluding: "1.1.4",
                     versionStartIncluding: "1.1.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In Eclipse Parsson before versions 1.1.4 and 1.0.5, Parsing JSON from untrusted sources can lead malicious actors to exploit the fact that the built-in support for parsing numbers with large scale in Java has a number of edge cases where the input text of a number can lead to much larger processing time than one would expect.\n\n\nTo mitigate the risk, parsson put in place a size limit for the numbers as well as their scale.\n\n\n",
      },
      {
         lang: "es",
         value: "En Eclipse Parsson antes de las versiones 1.1.4 y 1.0.5, el Parsing JSON de fuentes no confiables puede llevar a actores maliciosos a explotar el hecho de que el soporte integrado para analizar números a gran escala en Java tiene varios casos extremos en los que el texto de entrada de un número puede llevar a un tiempo de procesamiento mucho mayor de lo que cabría esperar. Para mitigar el riesgo, parsson estableció un límite de tamaño para los números y su escala.",
      },
   ],
   id: "CVE-2023-4043",
   lastModified: "2024-11-21T08:34:17.207",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 5.9,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.2,
            impactScore: 3.6,
            source: "emo@eclipse.org",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2023-11-03T09:15:13.600",
   references: [
      {
         source: "emo@eclipse.org",
         tags: [
            "Patch",
         ],
         url: "https://github.com/eclipse-ee4j/parsson/pull/100",
      },
      {
         source: "emo@eclipse.org",
         tags: [
            "Exploit",
            "Issue Tracking",
         ],
         url: "https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://github.com/eclipse-ee4j/parsson/pull/100",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Issue Tracking",
         ],
         url: "https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13",
      },
   ],
   sourceIdentifier: "emo@eclipse.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-20",
            },
            {
               lang: "en",
               value: "CWE-834",
            },
         ],
         source: "emo@eclipse.org",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-834",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

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