8 matches found
CVE-2023-44487
CVE-2023-44487 – HTTP/2 Rapid Reset DoS Root cause: HTTP/2 stream resets can cause servers to continue processing, leading to unbounded resource consumption and potential DoS when clients rapidly cancel streams. What’s affected: Various HTTP/2 implementations and deployments, including servers, p...
CVE-2019-0193
CVE-2019-0193 affects Apache Solr via the DataImportHandler (DIH) module. The vulnerability arises because DIH can read a request parameter dataConfig containing a DIH configuration, which can include scripts, enabling code injection. The issue is mitigated by requiring enabling the Java system p...
CVE-2021-27905
CVE-2021-27905 (Solr SSRF) affects Apache Solr versions prior to 8.8.2 where the ReplicationHandler’s masterUrl/leaderUrl parameter can be abused to trigger SSRF. The flaw arises because masterUrl is not sufficiently validated against allowed hosts/schemes, enabling an attacker to cause the serve...
CVE-2020-13941
CVE-2020-13941 concerns Apache Solr’s replication handler. The vulnerability arises because the backup, restore, and deleteBackup HTTP API commands accept a location parameter that was not validated, enabling read/write access to any location the solr user can access. Multiple sources note this w...
CVE-2021-29943
CVE-2021-29943 affects Apache Solr: when using ConfigurableInternodeAuthHadoopPlugin for authentication, Solr versions prior to 8.8.2 forwarded distributed requests using server credentials instead of the original client credentials. This mis-credentialing leads to incorrect authorization resolut...
CVE-2021-29262
CVE-2021-29262 affects Apache Solr
CVE-2021-44548
The CVE-2021-44548 entry describes an information-disclosure vulnerability in Apache Solr’s DataImportHandler that allows a Windows UNC path to trigger SMB network calls from the Solr host. Affected: Solr versions prior to 8.11.1 on Windows. Impact (as stated): potential exfiltration of sensitive...
CVE-2025-24814
Summary of CVE-2025-24814 (Apache Solr): Solr instances using FileSystemConfigSetService (default in standalone or user-managed mode) and lacking authentication/authorization are vulnerable to privilege escalation where replacement of trusted configset files can be treated as trusted. This can al...