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nvd[email protected]NVD:CVE-2021-34798
HistorySep 16, 2021 - 3:15 p.m.

CVE-2021-34798

2021-09-1615:15:07
CWE-476
[email protected]
web.nvd.nist.gov

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.005 Low

EPSS

Percentile

77.5%

JSON

Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier.

Affected configurations

NVD
Node
apachehttp_serverRange≤2.4.48
Node
fedoraprojectfedoraMatch34
OR
fedoraprojectfedoraMatch35
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0
Node
netappcloud_backupMatch-
OR
netappclustered_data_ontapMatch-
OR
netappstoragegridMatch-
Node
tenabletenable.scRange≤5.19.1
Node
oraclecommunications_cloud_native_core_network_function_cloud_native_environmentMatch1.10.0
OR
oracleenterprise_manager_base_platformMatch13.4.0.0
OR
oracleenterprise_manager_base_platformMatch13.5.0.0
OR
oraclehttp_serverMatch12.2.1.3.0
OR
oraclehttp_serverMatch12.2.1.4.0
OR
oracleinstantis_enterprisetrackMatch17.1
OR
oracleinstantis_enterprisetrackMatch17.2
OR
oracleinstantis_enterprisetrackMatch17.3
OR
oraclepeoplesoft_enterprise_peopletoolsMatch8.58
OR
oraclezfs_storage_appliance_kitMatch8.8
Node
broadcombrocade_fabric_operating_system_firmwareMatch-
Node
siemensruggedcom_nms
OR
siemenssinec_nms
OR
siemenssinema_remote_connect_serverRange<3.1
OR
siemenssinema_serverMatch14.0-

References

Related

osv 10
cvelist 1
debiancve 1
redhatcve 1
prion 1
ibm 15
ubuntucve 1
httpd 1
nessus 55
alpinelinux 1
cbl_mariner 2
veracode 1
f5 1
cve 1
cnvd 1
oraclelinux 4
rocky 1
almalinux 1
redhat 5
openvas 34
ubuntu 4
debian 2
ics 2
suse 2
photon 5
centos 1
altlinux 2
slackware 1
mageia 1
freebsd 1
cisco 1
kaspersky 1
rosalinux 2
amazon 2
fedora 2
gentoo 1
oracle 4
osv
osv
CVE-2021-34798
2021-09-16 15:15:07
BIT-apache-2021-34798
2024-03-06 10:55:30
Moderate: httpd:2.4 security update
2022-03-15 09:10:44
cvelist
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2021-09-16 14:40:17
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redhatcve
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prion
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Null pointer dereference
2021-09-16 15:15:00
ibm
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Security Bulletin: IBM Rational Build Forge 8.0.x is affected by Apache HTTP Server version used in it. (CVE-2021-34798)
2022-01-17 17:46:22
Security Bulletin: IBM Aspera Orchestrator was vulnerable to denial of service due to an Apache HTTP Server vulnerability (CVE-2021-34798)
2023-02-02 17:40:12
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2021-10-18 06:27:04
ubuntucve
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2021-09-16 00:00:00
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Apache Httpd < 2.4.49 : NULL pointer dereference in httpd core
2021-09-16 00:00:00
nessus
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F5 Networks BIG-IP : Apache HTTPD vulnerability (K72382141)
2021-10-28 00:00:00
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2021-12-16 00:00:00
RHEL 8 : httpd:2.4 (RHSA-2022:0891)
2022-03-15 00:00:00
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cbl_mariner
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2022-04-09 06:51:57
veracode
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Denial Of Service (DoS)
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f5
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httpd security update
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rocky
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httpd:2.4 security update
2022-03-15 09:10:44
almalinux
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2022-03-15 09:10:44
redhat
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(RHSA-2022:0891) Moderate: httpd:2.4 security update
2022-03-15 09:10:44
(RHSA-2022:0143) Important: httpd security update
2022-01-17 08:16:34
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2021-11-10 17:09:50
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2022-08-26 00:00:00
Apache HTTP Server < 2.4.49 Multiple Vulnerabilities - Linux
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[SECURITY] [DLA 2776-1] apache2 security update
2021-10-02 16:07:56
[SECURITY] [DSA 4982-1] apache2 security update
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2022-10-13 12:00:00
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2022-05-12 12:00:00
suse
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2021-10-26 00:00:00
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Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-1.0-0437
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2022-01-18 00:00:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.005 Low

EPSS

Percentile

77.5%

JSON
Related for NVD:CVE-2021-34798
osv10cvelist1debiancve1redhatcve1prion1ibm15ubuntucve1httpd1nessus55alpinelinux1cbl_mariner2veracode1f51cve1cnvd1oraclelinux4rocky1almalinux1redhat5openvas34ubuntu4debian2ics2suse2photon5centos1altlinux2slackware1mageia1freebsd1cisco1kaspersky1rosalinux2amazon2fedora2gentoo1oracle4