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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2021-44224
HistoryDec 20, 2021 - 12:15 p.m.

CVE-2021-44224

2021-12-2012:15:00
Alpine Linux Development Team
security.alpinelinux.org
18

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

0.307 Low

EPSS

Percentile

96.9%

JSON

A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included).

Related

ibm 10
veracode 1
cbl_mariner 2
osv 8
nessus 39
cve 1
openvas 29
httpd 1
cnvd 1
redhatcve 1
f5 1
debiancve 1
ubuntucve 1
checkpoint_advisories 1
prion 1
altlinux 2
freebsd 1
amazon 2
redos 1
ubuntu 2
slackware 1
debian 2
cisa 1
fortinet 1
mageia 1
kaspersky 1
fedora 1
suse 1
threatpost 1
redhat 4
oraclelinux 1
rocky 1
rosalinux 2
almalinux 1
thn 1
gentoo 1
apple 3
oracle 2
ibm
ibm
Security Bulletin: IBM Rational Build Forge 8.0.x is affected by Apache HTTP Server version used in it. (CVE-2021-44224)
2022-01-17 18:32:06
Security Bulletin: IBM HTTP Server (powered by Apache) for i is vulnerable to CVE-2021-44224
2022-02-28 23:45:49
Security Bulletin: Multiple Vulnerabilities have been identified in WebSphere Application Server shipped with WebSphere Remote Server
2022-03-04 19:21:02
veracode
veracode
Denial Of Service (DoS)
2021-12-21 08:11:59
cbl_mariner
cbl_mariner
CVE-2021-44224 affecting package httpd for versions less than 2.4.52-1
2022-04-09 06:51:57
CVE-2021-44224 affecting package httpd 2.4.51-1
2022-01-10 03:59:19
osv
osv
CVE-2021-44224
2021-12-20 12:15:07
BIT-apache-2021-44224
2024-03-06 10:54:18
apache2 - security update
2022-01-04 00:00:00
nessus
nessus
CentOS 9 : mod_http2-1.15.19-4.el9
2024-02-29 00:00:00
Debian DLA-2907-1 : apache2 - LTS security update
2022-02-02 00:00:00
SUSE SLED15 / SLES15 Security Update : apache2 (SUSE-SU-2022:0091-1)
2022-01-17 00:00:00
cve
cve
CVE-2021-44224
2021-12-20 12:15:00
openvas
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Apache HTTP Server 2.4.7 - 2.4.51 Multiple Vulnerabilities - Linux
2021-12-21 00:00:00
Apache HTTP Server 2.4.7 - 2.4.51 Multiple Vulnerabilities - Windows
2021-12-21 00:00:00
Debian: Security Advisory (DLA-2907-1)
2022-02-02 00:00:00
httpd
httpd
Apache Httpd < 2.4.52 : Possible NULL dereference or SSRF in forward proxy configurations in Apache HTTP Server 2.4.51 and earlier
2021-12-20 00:00:00
cnvd
cnvd
Apache HTTP Server code issue vulnerability
2021-12-24 00:00:00
redhatcve
redhatcve
CVE-2021-44224
2021-12-21 17:04:16
f5
f5
K16090693 : Apache HTTP server vulnerability CVE-2021-44224
2021-12-27 00:00:00
debiancve
debiancve
CVE-2021-44224
2021-12-20 12:15:00
ubuntucve
ubuntucve
CVE-2021-44224
2021-12-20 00:00:00
checkpoint_advisories
checkpoint_advisories
Apache httpd mod_proxy NULL Pointer Dereference (CVE-2021-44224)
2022-11-21 00:00:00
prion
prion
Design/Logic Flaw
2021-12-20 12:15:00
altlinux
altlinux
Security fix for the ALT Linux 10 package apache2 version 1:2.4.52-alt1
2021-12-27 00:00:00
Security fix for the ALT Linux 9 package apache2 version 1:2.4.52-alt1
2022-02-04 00:00:00
freebsd
freebsd
Apache httpd -- Multiple vulnerabilities
2021-12-20 00:00:00
amazon
amazon
Important: httpd24
2022-01-18 20:14:00
Important: httpd
2022-01-18 21:37:00
redos
redos
ROS-20211223-04
2021-12-23 00:00:00
ubuntu
ubuntu
Apache HTTP Server vulnerabilities
2022-01-10 00:00:00
Apache HTTP Server vulnerabilities
2022-01-06 00:00:00
slackware
slackware
[slackware-security] httpd
2021-12-20 20:00:56
debian
debian
[SECURITY] [DLA 2907-1] apache2 security update
2022-02-01 21:18:26
[SECURITY] [DSA 5035-1] apache2 security update
2022-01-04 16:38:55
cisa
cisa
Apache Releases Security Update for HTTP Server
2021-12-22 00:00:00
fortinet
fortinet
Multiple Apache Vulnerabilities fixed in 2.4.52
2021-12-28 00:00:00
mageia
mageia
Updated apache packages fix security vulnerabilities
2021-12-22 02:27:37
kaspersky
kaspersky
KLA12400 Multiple vulnerabilities in Apache HTTP Server
2021-12-20 00:00:00
fedora
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[SECURITY] Fedora 35 Update: httpd-2.4.52-1.fc35
2021-12-24 01:26:46
suse
suse
Security update for apache2 (important)
2022-03-28 00:00:00
threatpost
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Critical Apache HTTPD Server Bugs Could Lead to RCE, DoS
2021-12-22 17:59:55
redhat
redhat
(RHSA-2022:1915) Moderate: httpd:2.4 security and bug fix update
2022-05-10 08:07:40
(RHSA-2022:7143) Moderate: Red Hat JBoss Core Services Apache HTTP Server 2.4.51 security update
2022-10-26 20:05:14
(RHSA-2022:6753) Moderate: httpd24-httpd security and bug fix update
2022-09-29 13:20:41
oraclelinux
oraclelinux
httpd:2.4 security and bug fix update
2022-05-17 00:00:00
rocky
rocky
httpd:2.4 security and bug fix update
2022-05-10 08:07:40
rosalinux
rosalinux
Advisory ROSA-SA-2023-2155
2023-04-18 12:09:43
Advisory ROSA-SA-2023-2160
2023-04-25 12:02:31
almalinux
almalinux
Moderate: httpd:2.4 security and bug fix update
2022-05-10 08:07:40
thn
thn
CISA, FBI and NSA Publish Joint Advisory and Scanner for Log4j Vulnerabilities
2021-12-23 12:09:00
gentoo
gentoo
Apache HTTPD: Multiple Vulnerabilities
2022-08-14 00:00:00
apple
apple
About the security content of Security Update 2022-004 Catalina
2022-05-16 00:00:00
About the security content of macOS Big Sur 11.6.6
2022-05-16 00:00:00
About the security content of macOS Monterey 12.4
2022-05-16 00:00:00
oracle
oracle
Oracle Critical Patch Update Advisory - January 2022
2022-01-18 00:00:00
Oracle Critical Patch Update Advisory - April 2022
2022-04-19 00:00:00

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

0.307 Low

EPSS

Percentile

96.9%

JSON
Related for ALPINE:CVE-2021-44224
ibm10veracode1cbl_mariner2osv8nessus39cve1openvas29httpd1cnvd1redhatcve1f51debiancve1ubuntucve1checkpoint_advisories1prion1altlinux2freebsd1amazon2redos1ubuntu2slackware1debian2cisa1fortinet1mageia1kaspersky1fedora1suse1threatpost1redhat4oraclelinux1rocky1rosalinux2almalinux1thn1gentoo1apple3oracle2