CVE-2021-27905: fallo en Apache Solr
SSRF vulnerability with the Replication handler
Publicada el · Actualizada el
40Vexday Risk Score
Corrige pronto. Ella tiene exploit funcional público.
ssvc Attendepss 93%
probabilidad de explotación
93%top 1% de las CVE
explotación observada
noninguna fuente lo reporta
Lo que declaran los fabricantes (VEX)
Declaraciones oficiales de los fabricantes en formato CSAF/VEX: si su producto está afectado, ya corregido o descartado — y por qué. Es afirmación del fabricante, no juicio de Vexday.
Red Hatdocumento VEX ↗
Afectado
4 productos
Red Hat JBoss Data Virtualization 6 · Red Hat JBoss Enterprise Application Platform 6 · Red Hat JBoss Fuse 6 · Red Hat JBoss Fuse Service Works 6
workaround: Restrict access to the replication handler to only internal Solr instances.
No afectado
3 productos — porque el código vulnerable no está presente en el producto
Red Hat Fuse 7 · Red Hat Integration Camel K 1 · Red Hat JBoss Web Server 3
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.
Productos afectados
Apache Software Foundation · Apache SolrCVEs relacionadas — Apache Solr
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-45216CRITICALApache Solr: Authentication bypass possible using a fake URL Path endingEPSS 92.7%CVE-2023-50386HIGHApache Solr: Backup/Restore APIs allow for deployment of executables in malicious ConfigSetsEPSS 83.7%CVE-2019-0192—CVE-2019-0192EPSS 78.2%CVE-2023-50290MEDIUMApache Solr: Host environment variables are published via the Metrics APIEPSS 68.4%CVE-2024-52012MEDIUMApache Solr: Configset upload on Windows allows arbitrary path write-accessEPSS 45.0%CVE-2018-1308—CVE-2018-1308EPSS 20.8%
Referencias
https://lists.apache.org/thread.html/r0ddc3a82bd7523b1453cb7a5e09eb5559517145425074a42eb326b10%40%3Cannounce.apache.org%3Ehttps://lists.apache.org/thread.html/r140128dc6bb4f4e0b6a39e962c7ca25a8cbc8e48ed766176c931fccc%40%3Cusers.solr.apache.org%3Ehttps://lists.apache.org/thread.html/r3da74965aba2b5f5744b7289ad447306eeb2940c872801819faa9314%40%3Cusers.solr.apache.org%3Ehttps://lists.apache.org/thread.html/r6ccec7fc54d82591b23c143f1f6a6e38f6e03e75db70870e4cb14a1a%40%3Ccommits.ofbiz.apache.org%3Ehttps://lists.apache.org/thread.html/r720a4a0497fc90bad5feec8aa18b777912ee15c7eeb5f882adbf523e%40%3Ccommits.ofbiz.apache.org%3Ehttps://lists.apache.org/thread.html/r78a3a4f1138a1608b0c6d4a2ee7647848c1a20b0d5c652cd9b02c25a%40%3Ccommits.ofbiz.apache.org%3Ehttps://lists.apache.org/thread.html/r8f1152a43c36d878bbeb5a92f261e9efaf3af313b033d7acfccea59d%40%3Cnotifications.ofbiz.apache.org%3Ehttps://lists.apache.org/thread.html/r95df34bb158375948da82b4dfe9a1b5d528572d586584162f8f5aeef%40%3Cusers.solr.apache.org%3Ehttps://lists.apache.org/thread.html/rae9ccaecce9859f709ed1458545d90a4c07163070dc98b5e9e59057f%40%3Cnotifications.ofbiz.apache.org%3Ehttps://lists.apache.org/thread.html/rd232d77c57a8ce172359ab098df9512d8b37373ab87c444be911b430%40%3Cnotifications.ofbiz.apache.org%3Ehttps://lists.apache.org/thread.html/re9d64bb8e5dfefddcbf255adb4559e13a0df5b818da1b9b51329723f%40%3Cnotifications.ofbiz.apache.org%3Ehttps://security.netapp.com/advisory/ntap-20210611-0009/