A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive).

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00845.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Apache Software Foundation Apache HTTP Server affected
Version Status Constraints
Apache HTTP Server 2.4 affected ≤ 2.4.48

Configuration 1 [-]

cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*

Configuration 2 [-]

OR cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Configuration 3 [-]

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Configuration 4 [-]

OR cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:*

Configuration 5 [-]

OR cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.10.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_base_platform:13.5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*

Configuration 6 [-]

cpe:2.3:o:broadcom:brocade_fabric_operating_system_firmware:-:*:*:*:*:*:*:*
Package CPE Advisory Released Date
JBoss Core Services for RHEL 8
jbcs-httpd24-httpd-0:2.4.51-28.el8jbcs cpe:/a:redhat:jboss_core_services:1::el8 RHSA-2022:7143 2022-10-26T00:00:00Z
JBoss Core Services on RHEL 7
jbcs-httpd24-httpd-0:2.4.51-28.el7jbcs cpe:/a:redhat:jboss_core_services:1::el7 RHSA-2022:7143 2022-10-26T00:00:00Z
Red Hat Enterprise Linux 8
httpd:2.4-8060020220321163517.d63f516d cpe:/a:redhat:enterprise_linux:8 RHSA-2022:1915 2022-05-10T00:00:00Z
Red Hat Software Collections for Red Hat Enterprise Linux 7
httpd24-httpd-0:2.4.34-23.el7.5 cpe:/a:redhat:rhel_software_collections:3::el7 RHSA-2022:6753 2022-09-29T00:00:00Z
Text-Only JBCS
jbcs-httpd24-httpd cpe:/a:redhat:jboss_core_services:1 RHSA-2022:7144 2022-10-26T00:00:00Z

No data.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2768-1 uwsgi security update
Debian DLA Debian DLA DLA-2768-2 uwsgi regression update
Debian DSA Debian DSA DSA-4982-1 apache2 security update
EUVD EUVD EUVD-2021-22784 A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive).
Ubuntu USN Ubuntu USN USN-5090-1 Apache HTTP Server vulnerabilities
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
http://httpd.apache.org/security/vulnerabilities_24.html cve-icon cve-icon
https://lists.apache.org/thread.html/r2eb200ac1340f69aa22af61ab34780c531d110437910cb9c0ece3b37%40%3Cbugs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r3925e167d5eb1c75def3750c155d753064e1d34a143028bb32910432%40%3Cusers.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r61fdbfc26ab170f4e6492ef3bd5197c20b862ce156e9d5a54d4b899c%40%3Cusers.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r73260f6ba9fb52e43d860905fc90462ba5a814afda2d011f32bbd41c%40%3Cbugs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r7f2746e916ed370239bc1a1025e5ebbf345f79df9ea0ea39e44acfbb%40%3Cbugs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r82838efc5fa6fc4c73986399c9b71573589f78b31846aff5bd9b1697%40%3Cusers.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r82c077663f9759c7df5a6656f925b3ee4f55fcd33c889ba7cd687029%40%3Cusers.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r94a61a1517133a19dcf40016e87454ea86e355d06a0cec4c778530f3%40%3Cbugs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/ra1c05a392587bfe34383dffe1213edc425de8d4afc25b7cefab3e781%40%3Cbugs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/ra87a69d0703d09dc52b86e32b08f8d7327af10acdd5f577a4e82596a%40%3Cbugs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rb2341c8786d0f9924f5b666e82d8d170b4804f50a523d750551bef1a%40%3Cbugs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/re4162adc051c1a0a79e7a24093f3776373e8733abaff57253fef341d%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/ree7519d71415ecdd170ff1889cab552d71758d2ba2904a17ded21a70%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2021/09/msg00016.html cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2021/10/msg00016.html cve-icon cve-icon
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/ cve-icon cve-icon
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/ cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-36160 cve-icon
https://security.gentoo.org/glsa/202208-20 cve-icon cve-icon
https://security.netapp.com/advisory/ntap-20211008-0004/ cve-icon cve-icon
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-2.4.49-VWL69sWQ cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-36160 cve-icon
https://www.debian.org/security/2021/dsa-4982 cve-icon cve-icon
https://www.oracle.com/security-alerts/cpuapr2022.html cve-icon cve-icon
https://www.oracle.com/security-alerts/cpujan2022.html cve-icon cve-icon
History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2024-08-04T00:47:43.818Z

Reserved: 2021-07-06T00:00:00

Link: CVE-2021-36160

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-09-16T15:15:07.330

Modified: 2025-05-01T15:40:05.120

Link: CVE-2021-36160

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-09-16T00:00:00Z

Links: CVE-2021-36160 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses