Use After Free in Apache Http_server
CVE-2019-10082
In Apache HTTP Server 2.4.18-2.4.39, using fuzzed network input, the http/2 session handling could be made to read memory after being freed, during connection shutdown.
Vulnerability class: Use-After-Free
EPSS: 0.165 (96.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
Affected products
- Apache Http_server
- Oracle Communications_element_manager — versions 8.0.0, 8.1.0, 8.1.1
- Oracle Enterprise_manager_ops_center — versions 12.3.3, 12.4.0, 12.4.0.0
- Oracle Http_server — versions 12.2.1.3.0, 12.2.1.4.0
- Oracle Instantis_enterprisetrack
- Oracle Retail_xstore_point_of_service — versions 7.1
- N/a Apache Http Server — versions 2.4.18 to 2.4.39
Weakness classification (CWE)
Public proof-of-concept exploits
- 20142995/nuclei-templates
- ARPSyndicate/cve-scores
- NeoOniX/5ATTACK
- RClueX/Hackerone-Reports
- Solhack/Team_
- austin-lai/External-Penetration-Testing-Holo-Corporate-Network-TryHackMe-Holo-Network
- bioly230/THM_
- cyb3r-w0lf/nuclei-template-collection
- imhunterand/hackerone-publicy-disclosed
- minektur/rhel8-cve-eratta-checker
References
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (Patch, Third Party Advisory, x_refsource_MISC)
- security@apache.org (Patch, Third Party Advisory, x_refsource_MISC)
- security@apache.org (Patch, Third Party Advisory, x_refsource_MISC)
- security@apache.org (x_refsource_MISC, Vendor Advisory)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2019-10082?
- CVE-2019-10082 is a critical-severity vulnerability in Apache Http_server, classified under Use After Free. CVSS score: 9.1/10. Published 2019-09-26.
- How severe is CVE-2019-10082?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2019-10082 known to be exploited?
- 14 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.