CVE Details

Release Date:2023-03-07


HTTP Response Smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.55. Special characters in the origin response header can truncate/split the response forwarded to the client.

See more information about CVE-2023-27522 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 7.5 Base Metrics: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Access Vector: Network Attack Complexity: Low
Privileges Required: None User Interaction: None
Scope: Unchanged Confidentiality Impact: None
Integrity Impact: High Availability Impact: None

Errata information

PlatformErrataRelease Date
Oracle Linux version 8 (httpd)ELSA-2023-50502023-09-12
Oracle Linux version 8 (mod_http2)ELSA-2023-50502023-09-12
Oracle Linux version 8 (mod_md)ELSA-2023-50502023-09-12
Oracle Linux version 9 (httpd)ELSA-2023-64032023-11-11
Oracle Linux version 9 (mod_http2)ELSA-2023-64032023-11-11

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team