CVE-2021-27905
Vulnerability from cvelistv5
Published
2021-04-13 06:35
Modified
2024-08-03 21:33
Severity ?
Summary
The ReplicationHandler (normally registered at "/replication" under a Solr core) in Apache Solr has a "masterUrl" (also "leaderUrl" alias) parameter that is used to designate another ReplicationHandler on another Solr core to replicate index data into the local core. To prevent a SSRF vulnerability, Solr ought to check these parameters against a similar configuration it uses for the "shards" parameter. Prior to this bug getting fixed, it did not. This problem affects essentially all Solr versions prior to it getting fixed in 8.8.2.
References
security@apache.orghttps://lists.apache.org/thread.html/r0ddc3a82bd7523b1453cb7a5e09eb5559517145425074a42eb326b10%40%3Cannounce.apache.org%3EMailing List, Vendor Advisory
security@apache.orghttps://lists.apache.org/thread.html/r140128dc6bb4f4e0b6a39e962c7ca25a8cbc8e48ed766176c931fccc%40%3Cusers.solr.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/r3da74965aba2b5f5744b7289ad447306eeb2940c872801819faa9314%40%3Cusers.solr.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/r6ccec7fc54d82591b23c143f1f6a6e38f6e03e75db70870e4cb14a1a%40%3Ccommits.ofbiz.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/r720a4a0497fc90bad5feec8aa18b777912ee15c7eeb5f882adbf523e%40%3Ccommits.ofbiz.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/r78a3a4f1138a1608b0c6d4a2ee7647848c1a20b0d5c652cd9b02c25a%40%3Ccommits.ofbiz.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/r8f1152a43c36d878bbeb5a92f261e9efaf3af313b033d7acfccea59d%40%3Cnotifications.ofbiz.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/r95df34bb158375948da82b4dfe9a1b5d528572d586584162f8f5aeef%40%3Cusers.solr.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/rae9ccaecce9859f709ed1458545d90a4c07163070dc98b5e9e59057f%40%3Cnotifications.ofbiz.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/rd232d77c57a8ce172359ab098df9512d8b37373ab87c444be911b430%40%3Cnotifications.ofbiz.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/re9d64bb8e5dfefddcbf255adb4559e13a0df5b818da1b9b51329723f%40%3Cnotifications.ofbiz.apache.org%3E
security@apache.orghttps://security.netapp.com/advisory/ntap-20210611-0009/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r0ddc3a82bd7523b1453cb7a5e09eb5559517145425074a42eb326b10%40%3Cannounce.apache.org%3EMailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r140128dc6bb4f4e0b6a39e962c7ca25a8cbc8e48ed766176c931fccc%40%3Cusers.solr.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r3da74965aba2b5f5744b7289ad447306eeb2940c872801819faa9314%40%3Cusers.solr.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r6ccec7fc54d82591b23c143f1f6a6e38f6e03e75db70870e4cb14a1a%40%3Ccommits.ofbiz.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r720a4a0497fc90bad5feec8aa18b777912ee15c7eeb5f882adbf523e%40%3Ccommits.ofbiz.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r78a3a4f1138a1608b0c6d4a2ee7647848c1a20b0d5c652cd9b02c25a%40%3Ccommits.ofbiz.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r8f1152a43c36d878bbeb5a92f261e9efaf3af313b033d7acfccea59d%40%3Cnotifications.ofbiz.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r95df34bb158375948da82b4dfe9a1b5d528572d586584162f8f5aeef%40%3Cusers.solr.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rae9ccaecce9859f709ed1458545d90a4c07163070dc98b5e9e59057f%40%3Cnotifications.ofbiz.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rd232d77c57a8ce172359ab098df9512d8b37373ab87c444be911b430%40%3Cnotifications.ofbiz.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/re9d64bb8e5dfefddcbf255adb4559e13a0df5b818da1b9b51329723f%40%3Cnotifications.ofbiz.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210611-0009/Third Party Advisory
Impacted products
Vendor Product Version
Apache Software Foundation Apache Solr Version: Apache Solr   < 8.8.2
Create a notification for this product.
Show details on NVD website


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                     name: "[ofbiz-notifications] 20210915 [jira] [Closed] (OFBIZ-12316) The Solr version included in OFBiz has an SSRF vulnerability (CVE-2021-27905)",
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                     url: "https://lists.apache.org/thread.html/rd232d77c57a8ce172359ab098df9512d8b37373ab87c444be911b430@%3Cnotifications.ofbiz.apache.org%3E",
                  },
                  {
                     name: "[ofbiz-commits] 20210915 [ofbiz-plugins] branch trunk updated: Fixed: The Solr version included in OFBiz has an SSRF vulnerability (CVE-2021-27905) (OFBIZ-12316)",
                     refsource: "MLIST",
                     url: "https://lists.apache.org/thread.html/r78a3a4f1138a1608b0c6d4a2ee7647848c1a20b0d5c652cd9b02c25a@%3Ccommits.ofbiz.apache.org%3E",
                  },
                  {
                     name: "[ofbiz-commits] 20210915 [ofbiz-plugins] branch release17.12 updated: Fixed: The Solr version included in OFBiz has an SSRF vulnerability (CVE-2021-27905) (OFBIZ-12316)",
                     refsource: "MLIST",
                     url: "https://lists.apache.org/thread.html/r6ccec7fc54d82591b23c143f1f6a6e38f6e03e75db70870e4cb14a1a@%3Ccommits.ofbiz.apache.org%3E",
                  },
                  {
                     name: "[ofbiz-notifications] 20210915 [jira] [Updated] (OFBIZ-12316) The Solr version included in OFBiz has an SSRF vulnerability (CVE-2021-27905)",
                     refsource: "MLIST",
                     url: "https://lists.apache.org/thread.html/r8f1152a43c36d878bbeb5a92f261e9efaf3af313b033d7acfccea59d@%3Cnotifications.ofbiz.apache.org%3E",
                  },
               ],
            },
            source: {
               defect: [
                  "SOLR-15217",
               ],
               discovery: "UNKNOWN",
            },
            work_around: [
               {
                  lang: "en",
                  value: "Ensure that any access to the replication handler is purely internal to Solr.  Typically, it's only accessed externally for diagnostic/informational purposes.",
               },
            ],
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "f0158376-9dc2-43b6-827c-5f631a4d8d09",
      assignerShortName: "apache",
      cveId: "CVE-2021-27905",
      datePublished: "2021-04-13T06:35:20",
      dateReserved: "2021-03-02T00:00:00",
      dateUpdated: "2024-08-03T21:33:16.792Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2021-27905\",\"sourceIdentifier\":\"security@apache.org\",\"published\":\"2021-04-13T07:15:12.137\",\"lastModified\":\"2024-11-21T05:58:44.907\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The ReplicationHandler (normally registered at \\\"/replication\\\" under a Solr core) in Apache Solr has a \\\"masterUrl\\\" (also \\\"leaderUrl\\\" alias) parameter that is used to designate another ReplicationHandler on another Solr core to replicate index data into the local core. To prevent a SSRF vulnerability, Solr ought to check these parameters against a similar configuration it uses for the \\\"shards\\\" parameter. Prior to this bug getting fixed, it did not. This problem affects essentially all Solr versions prior to it getting fixed in 8.8.2.\"},{\"lang\":\"es\",\"value\":\"La función ReplicationHandler (normalmente registrado en \\\"/replication\\\" bajo un core Solr) en Apache Solr presenta un parámetro \\\"masterUrl\\\" (también se conoce como \\\"leaderUrl\\\") que es usada para designar otro ReplicationHandler en otro core Solr para replicar datos de índice en el core local .&#xa0;Para impedir una vulnerabilidad de SSRF, Solr debería comparar estos parámetros con una configuración similar que usa para el parámetro \\\"shards\\\".&#xa0;Antes de que fuera corregido este bug, no era así.&#xa0;Este problema afecta esencialmente a todas las versiones de Solr anteriores a que fuese corregido en la versión 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Party Advisory\"]}]}}",
   },
}


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Sightings

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