CVE-2019-10092 — In Apache HTTP Server 2
In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server
Published
2019-09-26T14:07:46.000Z
Last modified
2024-08-04T22:10:09.500Z
01What is this vulnerability?
In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server was set up with proxying enabled but was misconfigured in such a way that the Proxy Error page was displayed.
02Affected products
| Vendor | Product | Versions |
|---|
| n | a / Apache HTTP Server | 2.4.0 to 2.4.39 |
03Active exploitation status
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
04Recommended remediation
- Patch to a fixed version listed in the vendor advisory (see references below).
- Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
- Hunt historical logs for exploitation indicators — see Detection signatures below.
05Technical details
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
06Detection signatures
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
07Related CVEs
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.
08Timeline
- Published: 2019-09-26T14:07:46.000Z
- Last modified: 2024-08-04T22:10:09.500Z
09References
- lists.apache.org — https://lists.apache.org/thread.html/73768e31e0fcae03e12f5aa87da1cb26dece39327f3…
- lists.apache.org — https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cd…
- www.openwall.com — http://www.openwall.com/lists/oss-security/2019/08/15/4
- lists.fedoraproject.org — https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
- www.debian.org — https://www.debian.org/security/2019/dsa-4509
- seclists.org — https://seclists.org/bugtraq/2019/Aug/47
- lists.debian.org — https://lists.debian.org/debian-lts-announce/2019/08/msg00034.html
- usn.ubuntu.com — https://usn.ubuntu.com/4113-1/
- lists.opensuse.org — http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00004.html
- security.netapp.com — https://security.netapp.com/advisory/ntap-20190905-0003/
- security.gentoo.org — https://security.gentoo.org/glsa/201909-04
- support.f5.com — https://support.f5.com/csp/article/K30442259
- lists.debian.org — https://lists.debian.org/debian-lts-announce/2019/09/msg00034.html
- seclists.org — https://seclists.org/bugtraq/2019/Oct/24
- access.redhat.com — https://access.redhat.com/errata/RHSA-2019:4126
- lists.apache.org — https://lists.apache.org/thread.html/r0a83b112cd9701ef8a2061c8ed557f3dc9bb774d4d…
- lists.apache.org — https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0…
- lists.apache.org — https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cac…
- www.oracle.com — https://www.oracle.com/security-alerts/cpuapr2020.html
- www.oracle.com — https://www.oracle.com/security-alerts/cpujul2020.html
- www.oracle.com — https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- www.oracle.com — https://www.oracle.com/security-alerts/cpujan2020.html
- httpd.apache.org — https://httpd.apache.org/security/vulnerabilities_24.html
- github.com — https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-10092-Limited%…
- www.openwall.com — http://www.openwall.com/lists/oss-security/2020/08/08/1
- www.openwall.com — http://www.openwall.com/lists/oss-security/2020/08/08/9
- lists.apache.org — https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90b…
- lists.apache.org — https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda…
- lists.apache.org — https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa…
- lists.apache.org — https://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f60…
Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →