CVE-2021-44224
- Source
- https://cve.org/CVERecord?id=CVE-2021-44224
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-44224.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-44224
- Aliases
- Downstream
- Related
- Published
- 2021-12-20T12:15:07.393Z
- Modified
- 2026-05-28T04:08:42.977469599Z
- Severity
-
- 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included).
- Database specific
{ "unresolved_ranges": [ { "vendor_product": "apple:macos", "cpes": [ "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*" ], "extracted_events": [ { "fixed": "10.15.7" }, { "introduced": "11.0" }, { "fixed": "11.6.6" }, { "introduced": "12.0.0" }, { "fixed": "12.4" } ], "source": "CPE_RANGE" }, { "vendor_product": "oracle:communications_element_manager", "cpes": [ "cpe:2.3:a:oracle:communications_element_manager:*:*:*:*:*:*:*:*" ], "extracted_events": [ { "fixed": "9.0" } ], "source": "CPE_RANGE" }, { "vendor_product": "oracle:communications_session_report_manager", "cpes": [ "cpe:2.3:a:oracle:communications_session_report_manager:*:*:*:*:*:*:*:*" ], "extracted_events": [ { "fixed": "9.0" } ], "source": "CPE_RANGE" }, { "vendor_product": "oracle:communications_session_route_manager", "cpes": [ "cpe:2.3:a:oracle:communications_session_route_manager:*:*:*:*:*:*:*:*" ], "extracted_events": [ { "fixed": "9.0" } ], "source": "CPE_RANGE" }, { "vendor_product": "tenable:tenable.sc", "cpes": [ "cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "5.14.0" }, { "fixed": "5.20.0" }, { "introduced": "5.16.0" }, { "fixed": "202201.1" } ], "source": "CPE_RANGE" }, { "vendor_product": "apple:mac_os_x", "cpes": [ "cpe:2.3:o:apple:mac_os_x:10.15.7:*:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-005:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-006:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-007:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-008:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-001:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-002:*:*:*:*:*:*", "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-003:*:*:*:*:*:*" ], "extracted_events": [ { "last_affected": "10.15.7" }, { "last_affected": "10.15.7-security_update_2020\\-001" }, { "last_affected": "10.15.7-security_update_2021\\-001" }, { "last_affected": "10.15.7-security_update_2021\\-002" }, { "last_affected": "10.15.7-security_update_2021\\-003" }, { "last_affected": "10.15.7-security_update_2021\\-004" }, { "last_affected": "10.15.7-security_update_2021\\-005" }, { "last_affected": "10.15.7-security_update_2021\\-006" }, { "last_affected": "10.15.7-security_update_2021\\-007" }, { "last_affected": "10.15.7-security_update_2021\\-008" }, { "last_affected": "10.15.7-security_update_2022\\-001" }, { "last_affected": "10.15.7-security_update_2022\\-002" }, { "last_affected": "10.15.7-security_update_2022\\-003" } ], "source": "CPE_STRING" }, { "vendor_product": "debian:debian_linux", "cpes": [ "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*" ], "extracted_events": [ { "last_affected": "10.0" }, { "last_affected": "11.0" } ], "source": "CPE_STRING" }, { "vendor_product": "fedoraproject:fedora", "cpes": [ "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*" ], "extracted_events": [ { "last_affected": "34" }, { "last_affected": "35" }, { "last_affected": "36" } ], "source": "CPE_STRING" }, { "vendor_product": "oracle:communications_operations_monitor", "cpes": [ "cpe:2.3:a:oracle:communications_operations_monitor:4.0:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:communications_operations_monitor:4.4:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:communications_operations_monitor:5.0:*:*:*:*:*:*:*" ], "extracted_events": [ { "last_affected": "4.0" }, { "last_affected": "4.3" }, { "last_affected": "4.4" }, { "last_affected": "5.0" } ], "source": "CPE_STRING" }, { "vendor_product": "oracle:http_server", "cpes": [ "cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*" ], "extracted_events": [ { "last_affected": "12.2.1.3.0" }, { "last_affected": "12.2.1.4.0" } ], "source": "CPE_STRING" }, { "vendor_product": "oracle:instantis_enterprisetrack", "cpes": [ "cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*" ], "extracted_events": [ { "last_affected": "17.1" }, { "last_affected": "17.2" }, { "last_affected": "17.3" } ], "source": "CPE_STRING" } ] }- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFSWOH4X77CV7AH7C4RMHUBDWKQDL4YH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGWILBORT67SHMSLYSQZG2NMXGCMPUZO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X73C35MMMZGBVPQQCH7LQZUMYZNQA5FO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7H26WJ6TPKNWV3QKY4BHKUKQVUTZJTD/
- http://httpd.apache.org/security/vulnerabilities_24.html
- http://seclists.org/fulldisclosure/2022/May/33
- http://seclists.org/fulldisclosure/2022/May/35
- http://seclists.org/fulldisclosure/2022/May/38
- http://www.openwall.com/lists/oss-security/2021/12/20/3
- https://security.gentoo.org/glsa/202208-20
- https://security.netapp.com/advisory/ntap-20211224-0001/
- https://support.apple.com/kb/HT213255
- https://support.apple.com/kb/HT213256
- https://support.apple.com/kb/HT213257
- https://www.debian.org/security/2022/dsa-5035
- https://www.tenable.com/security/tns-2022-01
- https://www.tenable.com/security/tns-2022-03
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html