CVE-2022-22720: HTTP request smuggling vulnerability in Apache HTTP Server 2.4.52 and earlier
A flaw was found in httpd. The inbound connection is not closed when it fails to discard the request body, which may expose the server to HTTP request smuggling.
Other sources
AMD. A buffer overflow issue was addressed with improved memory handling.
— Apple
AMD. A memory corruption issue was addressed with improved state management.
— Apple
Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling
apache. Multiple issues were addressed by updating apache to version 2.4.53.
— Apple
Credit
Affected Software
Remediation
Patch Available
Information
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-44224
- CVE-2021-44790
- CVE-2022-22719
- CVE-2022-22720
- CVE-2022-22721
- CVE-2022-22665
- CVE-2022-22675
- CVE-2022-22630
- CVE-2022-26751
- CVE-2022-26698
- CVE-2022-26697
- CVE-2022-22663
- CVE-2022-26721
- CVE-2022-26722
- CVE-2022-26763
- CVE-2022-22674
- CVE-2022-26720
- CVE-2022-26770
- CVE-2022-26756
- CVE-2022-26769
- CVE-2022-26748
- CVE-2022-26768
- CVE-2022-26714
- CVE-2022-26757
- CVE-2021-30946
- CVE-2022-26767
- CVE-2022-26706
- CVE-2022-32882
- CVE-2022-32790
- CVE-2022-26776
- CVE-2022-0778
- CVE-2022-23308
- CVE-2022-32794
- CVE-2022-26712
- CVE-2022-26746
- CVE-2022-26731
- CVE-2022-26766
- CVE-2022-26718
- CVE-2022-26723
- CVE-2022-26715
- CVE-2022-26728
- CVE-2022-26726
- CVE-2022-26755
- CVE-2021-4136
- CVE-2021-4166
- CVE-2021-4173
- CVE-2021-4187
- CVE-2021-4192
- CVE-2021-4193
- CVE-2021-46059
- CVE-2022-0128
- CVE-2022-22589
- CVE-2022-26745
- CVE-2022-26761
- CVE-2022-0530
- CVE-2018-25032
- CVE-2021-45444
- CVE-2022-26775
- CVE-2022-26727
- CVE-2022-26772
- CVE-2022-26741
- CVE-2022-26742
- CVE-2022-26749
- CVE-2022-26750
- CVE-2022-26752
- CVE-2022-26753
- CVE-2022-26754
- CVE-2022-26707
- CVE-2022-26736
- CVE-2022-26737
- CVE-2022-26738
- CVE-2022-26739
- CVE-2022-26740
- CVE-2022-32783
- CVE-2022-26694
- CVE-2022-32781
- CVE-2022-26711
- CVE-2022-26725
- CVE-2022-26701
- CVE-2022-26758
- CVE-2022-26743
- CVE-2022-26764
- CVE-2022-26765
- CVE-2022-26708
- CVE-2022-48575
- CVE-2022-22617
- CVE-2022-32782
- CVE-2022-26693
- CVE-2022-26704
- CVE-2022-42857
- CVE-2022-26696
- CVE-2022-26700
- CVE-2022-26709
- CVE-2022-26710
- CVE-2022-26717
- CVE-2022-26716
- CVE-2022-26719
- CVE-2022-22677
- CVE-2022-26762
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2022-22720.
What is the severity of CVE-2022-22720?
The severity of CVE-2022-22720 is high with a score of 8.3.
What is the affected software?
The affected software includes Apache HTTP Server versions 2.4.52 and earlier.
How can I fix CVE-2022-22720?
To fix CVE-2022-22720, update Apache HTTP Server to version 2.4.53.
Where can I find more information about CVE-2022-22720?
More information about CVE-2022-22720 can be found in the references: [Reference 1](https://support.apple.com/en-us/HT213257), [Reference 2](https://support.apple.com/en-us/HT213255), [Reference 3](https://support.apple.com/en-us/HT213256).