CVE - CVE-2021-41524

CVE-ID
CVE-2021-41524	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
While fuzzing the 2.4.49 httpd, a new null pointer dereference was detected during HTTP/2 request processing, allowing an external source to DoS the server. This requires a specially crafted request. The vulnerability was recently introduced in version 2.4.49. No exploit is known to the project.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CISCO:20211007 Apache HTTP Server Vulnerabilties: October 2021 URL:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-pathtrv-LAzg68cZ CONFIRM:https://security.netapp.com/advisory/ntap-20211029-0009/ URL:https://security.netapp.com/advisory/ntap-20211029-0009/ FEDORA:FEDORA-2021-5d2d4b6ac5 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DSM6UWQICBJ2TU727RENU3HBKEAFLT6T/ FEDORA:FEDORA-2021-f94985afca URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EUVJVRJRBW5QVX4OY3NOHZDQ3B3YOTSG/ GENTOO:GLSA-202208-20 URL:https://security.gentoo.org/glsa/202208-20 MISC:https://httpd.apache.org/security/vulnerabilities_24.html URL:https://httpd.apache.org/security/vulnerabilities_24.html MISC:https://www.oracle.com/security-alerts/cpujan2022.html URL:https://www.oracle.com/security-alerts/cpujan2022.html MLIST:[oss-security] 20211005 CVE-2021-41524: Apache HTTP Server: null pointer dereference in h2 fuzzing URL:http://www.openwall.com/lists/oss-security/2021/10/05/1
Assigning CNA
Apache Software Foundation
Date Record Created
20210920	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210920)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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