CVE-2022-22721 Information
Share on:Description
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.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Reference
https://httpd.apache.org/security/vulnerabilities_24.html http://www.openwall.com/lists/oss-security/2022/03/14/2 https://security.netapp.com/advisory/ntap-20220321-0001/ https://lists.fedoraproject.org/archives/list/[email protected]/message/RGWILBORT67SHMSLYSQZG2NMXGCMPUZO/ https://lists.debian.org/debian-lts-announce/2022/03/msg00033.html https://lists.fedoraproject.org/archives/list/[email protected]/message/Z7H26WJ6TPKNWV3QKY4BHKUKQVUTZJTD/ https://lists.fedoraproject.org/archives/list/[email protected]/message/X73C35MMMZGBVPQQCH7LQZUMYZNQA5FO/ https://www.oracle.com/security-alerts/cpuapr2022.html https://support.apple.com/kb/HT213256 https://support.apple.com/kb/HT213257 https://support.apple.com/kb/HT213255 http://seclists.org/fulldisclosure/2022/May/38 http://seclists.org/fulldisclosure/2022/May/33 http://seclists.org/fulldisclosure/2022/May/35
Attack Complexity
LOW
Privileges Required
NONE
User Interaction Required
NONE
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
HIGH
Base Severity
9.8