CVE-2020-11984

Advisory lineage Upstream: 0 Downstream: 16
Modified
Published: 07 Aug 2020, 15:27
Last modified:04 Aug 2024, 11:48

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
9.8 CRITICAL
v3.1 (nvd)
EPSS Score
76.29% CRITICAL
76% probability +0.94%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

07 Aug 2020, 15:27
Published
Vulnerability first disclosed
04 Aug 2024, 11:48
Last Modified
Vulnerability information updated

Description

Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE

CVSS Metrics

  • v3.1•CRITICAL•Score: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • v2.0•HIGH•Score: 7.5AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 76.29%• Percentile: 99%

Techniques & Countermeasures

  • CWE-120•Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

    The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

Affected Systems

  • Unknown•HTTP Server

    ≥ 2.4.32, ≤ 2.4.43

  • canonical•ubuntu_linux

    16.04 | 18.04 | 20.04

  • debian•debian_linux

    9.0 | 10.0

  • fedoraproject•fedora

    31 | 32

  • netapp•clustered_data_ontap

    na

  • opensuse•leap

    15.1 | 15.2

  • oracle•communications_element_manager

    ≥ 8.2.0, ≤ 8.2.2

  • oracle•communications_session_report_manager

    ≥ 8.2.0, ≤ 8.2.2

  • oracle•communications_session_route_manager

    ≥ 8.2.0, ≤ 8.2.2

  • oracle•enterprise_manager_ops_center

    12.4.0.0

  • oracle•hyperion_infrastructure_technology

    11.1.2.4

  • oracle•instantis_enterprisetrack

    17.1 | 17.2 | 17.3

  • oracle•zfs_storage_appliance_kit

    8.8

References (32)