CVE-2022-24112apisix/batch-requests plugin allows overwriting the X-REAL-IP header

Beschreibung

An attacker can abuse the batch-requests plugin to send requests to bypass the IP restriction of Admin API. A default configuration of Apache APISIX (with default API key) is vulnerable to remote code execution. When the admin key was changed or the port of Admin API was changed to a port different from the data panel, the impact is lower. But there is still a risk to bypass the IP restriction of Apache APISIX's data panel. There is a check in the batch-requests plugin which overrides the client IP with its real remote IP. But due to a bug in the code, this check can be bypassed.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• https://lists.apache.org/thread/lcdqywz8zy94mdysk7p3gfdgn51jmt94 Mailing ListMitigationVendor Advisory
• [oss-security] 20220211 CVE-2022-24112: Apache APISIX: apisix/batch-requests plugin allows overwriting the X-REAL-IP header mailing-listMailing ListMitigationThird Party Advisory
• http://packetstormsecurity.com/files/166228/Apache-APISIX-Remote-Code-Execution.html ExploitThird Party AdvisoryVDB Entry
• http://packetstormsecurity.com/files/166328/Apache-APISIX-2.12.1-Remote-Code-Execution.html ExploitThird Party AdvisoryVDB Entry
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-24112 Third Party AdvisoryUS Government Resource