cve-2021-44542
Vulnerability from cvelistv5
Published
2021-12-23 19:48
Modified
2024-08-04 04:25
Severity ?
Summary
A memory leak vulnerability was found in Privoxy when handling errors.
References
secalert@redhat.comhttps://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C
secalert@redhat.comhttps://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=c48d1d6d08
af854a3a-2127-422b-91ae-364da2661108https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C
af854a3a-2127-422b-91ae-364da2661108https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=c48d1d6d08
Impacted products
Vendor Product Version
n/a Privoxy Version: Privoxy 3.0.33
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-04T04:25:16.827Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C",
               },
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=c48d1d6d08",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "Privoxy",
               vendor: "n/a",
               versions: [
                  {
                     status: "affected",
                     version: "Privoxy 3.0.33",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "A memory leak vulnerability was found in Privoxy when handling errors.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-401",
                     description: "CWE-401",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2021-12-23T19:48:43",
            orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
            shortName: "redhat",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C",
            },
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=c48d1d6d08",
            },
         ],
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "secalert@redhat.com",
               ID: "CVE-2021-44542",
               STATE: "PUBLIC",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "Privoxy",
                                 version: {
                                    version_data: [
                                       {
                                          version_value: "Privoxy 3.0.33",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        vendor_name: "n/a",
                     },
                  ],
               },
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "eng",
                     value: "A memory leak vulnerability was found in Privoxy when handling errors.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "CWE-401",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://www.privoxy.org/3.0.33/user-manual/whatsnew.html,",
                     refsource: "MISC",
                     url: "https://www.privoxy.org/3.0.33/user-manual/whatsnew.html,",
                  },
                  {
                     name: "https://www.privoxy.org/gitweb/?p=privoxy.git;a=commit;h=c48d1d6d08",
                     refsource: "MISC",
                     url: "https://www.privoxy.org/gitweb/?p=privoxy.git;a=commit;h=c48d1d6d08",
                  },
               ],
            },
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
      assignerShortName: "redhat",
      cveId: "CVE-2021-44542",
      datePublished: "2021-12-23T19:48:43",
      dateReserved: "2021-12-03T00:00:00",
      dateUpdated: "2024-08-04T04:25:16.827Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2021-44542\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2021-12-23T20:15:12.043\",\"lastModified\":\"2024-11-21T06:31:11.863\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A memory leak vulnerability was found in Privoxy when handling errors.\"},{\"lang\":\"es\",\"value\":\"Se encontró una vulnerabilidad de filtrado de memoria en Privoxy cuando se manejan errores\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-401\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:privoxy:privoxy:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0.33\",\"matchCriteriaId\":\"068EEA45-2037-4304-9959-A789314617F7\"}]}]}],\"references\":[{\"url\":\"https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=c48d1d6d08\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=c48d1d6d08\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
   },
}


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.