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osvGoogleOSV:BIT-APACHE-2021-44224
HistoryMar 06, 2024 - 10:54 a.m.

BIT-apache-2021-44224

2024-03-0610:54:18
Google
osv.dev
52
crafted uri
forward proxy
crash
null pointer dereference
reverse proxy
server side request forgery
unix domain socket
security vulnerability
apache http server

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

6.7 Medium

AI Score

Confidence

Low

0.307 Low

EPSS

Percentile

97.0%

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).

CPENameOperatorVersion
apachelt2.4.52
apachege2.4.7

References

Related

ibm 10
nvd 1
osv 7
nessus 40
openvas 29
httpd 1
alpinelinux 1
cve 1
cnvd 1
cbl_mariner 2
f5 1
ubuntucve 1
redhatcve 1
debiancve 1
cvelist 1
checkpoint_advisories 1
prion 1
veracode 1
mageia 1
amazon 2
fortinet 1
slackware 1
debian 2
ubuntu 2
redos 1
cisa 1
altlinux 2
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fedora 4
freebsd 1
threatpost 1
suse 1
redhat 4
rosalinux 2
almalinux 1
rocky 1
oraclelinux 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
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2021-12-20 12:15:07
osv
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2022-01-21 00:00:00
openvas
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2021-12-21 00:00:00
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2021-12-21 00:00:00
Ubuntu: Security Advisory (USN-5212-1)
2022-01-07 00:00:00
httpd
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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
alpinelinux
alpinelinux
CVE-2021-44224
2021-12-20 12:15:07
cve
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CVE-2021-44224
2021-12-20 12:15:07
cnvd
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2021-12-24 00:00:00
cbl_mariner
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CVE-2021-44224 affecting package httpd 2.4.51-1
2022-01-10 03:59:19
CVE-2021-44224 affecting package httpd for versions less than 2.4.52-1
2022-04-09 06:51:57
f5
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K16090693 : Apache HTTP server vulnerability CVE-2021-44224
2021-12-27 00:00:00
ubuntucve
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2021-12-20 00:00:00
redhatcve
redhatcve
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2021-12-21 17:04:16
debiancve
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2021-12-20 12:15:07
cvelist
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CVE-2021-44224 Possible NULL dereference or SSRF in forward proxy configurations in Apache HTTP Server 2.4.51 and earlier
2021-12-20 11:20:13
checkpoint_advisories
checkpoint_advisories
Apache httpd mod_proxy NULL Pointer Dereference (CVE-2021-44224)
2022-11-21 00:00:00
prion
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Design/Logic Flaw
2021-12-20 12:15:00
veracode
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Denial Of Service (DoS)
2021-12-21 08:11:59
mageia
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Updated apache packages fix security vulnerabilities
2021-12-22 02:27:37
amazon
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Important: httpd
2022-01-18 21:37:00
Important: httpd24
2022-01-18 20:14:00
fortinet
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Multiple Apache Vulnerabilities fixed in 2.4.52
2021-12-28 00:00:00
slackware
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2021-12-20 20:00:56
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ubuntu
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2021-12-27 00:00:00
kaspersky
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fedora
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rocky
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2022-05-10 08:07:40
oraclelinux
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2022-05-16 00:00:00
About the security content of macOS Big Sur 11.6.6
2022-05-16 00:00:00
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oracle
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6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

6.7 Medium

AI Score

Confidence

Low

0.307 Low

EPSS

Percentile

97.0%

JSON
Related for OSV:BIT-APACHE-2021-44224
ibm10nvd1osv7nessus40openvas29httpd1alpinelinux1cve1cnvd1cbl_mariner2f51ubuntucve1redhatcve1debiancve1cvelist1checkpoint_advisories1prion1veracode1mageia1amazon2fortinet1slackware1debian2ubuntu2redos1cisa1altlinux2kaspersky1fedora4freebsd1threatpost1suse1redhat4rosalinux2almalinux1rocky1oraclelinux1thn1gentoo1apple3oracle2