vulnerability
Arch Linux: Open redirect (CVE-2020-1927)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Apr 1, 2020 | Jul 11, 2025 | Nov 27, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Apr 1, 2020
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A security issue has been found in Apache HTTP Server from 2.4.0 up to and including 2.4.41, in the mod_rewrite module, where redirects 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.
This is the same defect as CVE-2019-10098. The fix for CVE-2019-10098 was ineffective.
Possible mitigations are the use of anchor captures as back-references, or prefixing self-referential redirects with / or scheme, host, and port.
This is the same defect as CVE-2019-10098. The fix for CVE-2019-10098 was ineffective.
Possible mitigations are the use of anchor captures as back-references, or prefixing self-referential redirects with / or scheme, host, and port.
Solution
arch-linux-upgrade-latest
References
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