CVE-2021-34798

Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
apacheCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
VendorProductVersion
apachehttp_server
𝑥
≤ 2.4.48
debiandebian_linux
9.0
debiandebian_linux
10.0
debiandebian_linux
11.0
netappcloud_backup
-
netappclustered_data_ontap
-
netappstoragegrid
-
tenabletenable.sc
𝑥
≤ 5.19.1
oraclecommunications_cloud_native_core_network_function_cloud_native_environment
1.10.0
oracleenterprise_manager_base_platform
13.4.0.0
oracleenterprise_manager_base_platform
13.5.0.0
oraclehttp_server
12.2.1.3.0
oraclehttp_server
12.2.1.4.0
oracleinstantis_enterprisetrack
17.1
oracleinstantis_enterprisetrack
17.2
oracleinstantis_enterprisetrack
17.3
oraclepeoplesoft_enterprise_peopletools
8.58
oraclezfs_storage_appliance_kit
8.8
broadcombrocade_fabric_operating_system_firmware
-
siemensruggedcom_nms
*
siemenssinec_nms
*
siemenssinema_remote_connect_server
𝑥
< 3.1
siemenssinema_server
14.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
apache2
bullseye
2.4.62-1~deb11u1
fixed
bullseye (security)
2.4.62-1~deb11u2
fixed
bookworm
2.4.62-1~deb12u1
fixed
bookworm (security)
2.4.62-1~deb12u2
fixed
sid
2.4.62-3
fixed
trixie
2.4.62-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
apache2
jammy
Fixed 2.4.48-3.1ubuntu2
released
impish
Fixed 2.4.48-3.1ubuntu2
released
hirsute
Fixed 2.4.46-4ubuntu1.2
released
focal
Fixed 2.4.41-4ubuntu3.5
released
bionic
Fixed 2.4.29-1ubuntu4.17
released
xenial
Fixed 2.4.18-2ubuntu3.17+esm2
released
trusty
Fixed 2.4.7-1ubuntu4.22+esm2
released
References