CVE-2019-0196
UnknownEPSS 19.30%
Last modified
CVE-2019-0196 is a vulnerability of currently unknown severity. A vulnerability was found in Apache HTTP Server 2.4.17 to 2.4.38. Using fuzzed network input, the http/2 request handling could be made to access freed memory in string comparison when determining the method of a request and thus process the request incorrectly.. EPSS estimates a 19.30% chance of exploitation in the next 30 days.
Description
A vulnerability was found in Apache HTTP Server 2.4.17 to 2.4.38. Using fuzzed network input, the http/2 request handling could be made to access freed memory in string comparison when determining the method of a request and thus process the request incorrectly.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Http Server | >= 2.4.17, <= 2.4.38 |
| Canonical | Ubuntu Linux | 14.04 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 18.04 |
| Canonical | Ubuntu Linux | 18.10 |
| Debian | Debian Linux | 9.0 |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.htmlMailing List, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00061.htmlMailing List, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00084.htmlMailing List, Patch, Third Party Advisory
- http://www.apache.org/dist/httpd/CHANGES_2.4.39Release Notes, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2019/04/02/1Mailing List, Mitigation, Third Party Advisory
- http://www.securityfocus.com/bid/107669Third Party Advisory, VDB Entry
- https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory
- https://seclists.org/bugtraq/2019/Apr/5Mailing List, Third Party Advisory
- https://support.f5.com/csp/article/K44591505Third Party Advisory
- https://usn.ubuntu.com/3937-1/Third Party Advisory
- https://www.debian.org/security/2019/dsa-4422Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.htmlMailing List, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00061.htmlMailing List, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00084.htmlMailing List, Patch, Third Party Advisory
- http://www.apache.org/dist/httpd/CHANGES_2.4.39Release Notes, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2019/04/02/1Mailing List, Mitigation, Third Party Advisory
- http://www.securityfocus.com/bid/107669Third Party Advisory, VDB Entry
- https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory
- https://seclists.org/bugtraq/2019/Apr/5Mailing List, Third Party Advisory
- https://support.f5.com/csp/article/K44591505Third Party Advisory
- https://usn.ubuntu.com/3937-1/Third Party Advisory
- https://www.debian.org/security/2019/dsa-4422Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-0196?
A vulnerability was found in Apache HTTP Server 2.4.17 to 2.4.38. Using fuzzed network input, the http/2 request handling could be made to access freed memory in string comparison when determining the method of a request and thus process the request incorrectly.
How severe is CVE-2019-0196?
Severity scoring for CVE-2019-0196 is pending analysis. The EPSS model estimates a 19.30% probability of exploitation in the next 30 days.
How do I fix CVE-2019-0196?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2019-0196?
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Scan your code nowSource: NVD / NIST