CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2020-1927
Medium (6.1). EPSS 57% chance of exploitation in the next 30 days.
In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL.
Severity
- EPSS
- 57% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
- CWE
- CWE-601
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:http_server
- broadcom:brocade_fabric_operating_system
- canonical:ubuntu_linux
- debian:debian_linux
- fedoraproject:fedora
- netapp:oncommand_unified_manager_core_package
- opensuse:leap
- oracle:communications_element_manager
- oracle:communications_session_report_manager
- oracle:communications_session_route_manager
- oracle:enterprise_manager_ops_center
- oracle:instantis_enterprisetrack
- oracle:sd-wan_aware
- oracle:zfs_storage_appliance_kit
References
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00002.html
- http://www.openwall.com/lists/oss-security/2020/04/03/1
- http://www.openwall.com/lists/oss-security/2020/04/04/1
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E