Vulnerability Description
In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the request URL.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Http Server | >= 2.4.0, <= 2.4.39 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2020/04/01/4
- https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory
- https://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f60
- https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda
- https://lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46
- https://lists.apache.org/thread.html/r5d12ffc80685b0df1d6801e68000a7707dd694fe32
- https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f8
- https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa
- https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0
- https://lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbc
- https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cac
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90b
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuapr2020.html
FAQ
What is CVE-2019-10098?
CVE-2019-10098 is a vulnerability with a CVSS score of 6.1 (MEDIUM). In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL wit...
How severe is CVE-2019-10098?
CVE-2019-10098 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-10098?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Http Server.