CVE-2022-22721CWE-190

CVE-2022-22721: vulnerability in Apache HTTP Server

core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody

Published · Updated

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

15Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 42%
If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier.