Vulnerability Monitor

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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.

Published

2021-09-16T15:15:07.267

Last Modified

2024-11-21T06:11:13.650

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-476
  • Type: Primary
    CWE-476
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application apache http_server ≤ 2.4.48 Yes
Operating System fedoraproject fedora 34 Yes
Operating System fedoraproject fedora 35 Yes
Operating System debian debian_linux 9.0 Yes
Operating System debian debian_linux 10.0 Yes
Operating System debian debian_linux 11.0 Yes
Application netapp cloud_backup - Yes
Application netapp clustered_data_ontap - Yes
Application netapp storagegrid - Yes
Application tenable tenable.sc ≤ 5.19.1 Yes
Application oracle communications_cloud_native_core_network_function_cloud_native_environment 1.10.0 Yes
Application oracle enterprise_manager_base_platform 13.4.0.0 Yes
Application oracle enterprise_manager_base_platform 13.5.0.0 Yes
Application oracle http_server 12.2.1.3.0 Yes
Application oracle http_server 12.2.1.4.0 Yes
Application oracle instantis_enterprisetrack 17.1 Yes
Application oracle instantis_enterprisetrack 17.2 Yes
Application oracle instantis_enterprisetrack 17.3 Yes
Application oracle peoplesoft_enterprise_peopletools 8.58 Yes
Application oracle zfs_storage_appliance_kit 8.8 Yes
Operating System broadcom brocade_fabric_operating_system_firmware - Yes
Application siemens ruggedcom_nms * Yes
Application siemens sinec_nms * Yes
Application siemens sinema_remote_connect_server < 3.1 Yes
Application siemens sinema_server 14.0 Yes
References