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CVE-2021-3773

CVSS v3.1 9.8 (Critical)
98% Progress
CVSS v2.0 7.5 (High)
75% Progress
EPSS 0.48 % (76th)
0.48% Progress
Affected Products 6
Advisories 7
NVD Status Modified
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

A flaw in netfilter could allow a network-connected attacker to infer openvpn connection endpoint information for further use in traditional network attacks.

Weaknesses
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CWE-NVD-noinfo
CVE Status
PUBLISHED
NVD Status
Modified
CNA
Red Hat, Inc.
Published Date
2022-02-16 19:15:08
(2 years ago)
Updated Date
2024-07-16 18:15:06
(2 months ago)

Affected Products

Fedoraproject

Linux

Oracle

Redhat

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 5.14 version cpe:2.3:o:linux:linux_kernel < 5.14
  Linux Kernel from 5.15 version and prior 5.15.15 version cpe:2.3:o:linux:linux_kernel >= 5.15 < 5.15.15

Configuration #2

    CPE23 From Up To
  Fedoraproject Fedora 34 cpe:2.3:o:fedoraproject:fedora:34

Configuration #3

    CPE23 From Up To
  Redhat Enterprise Linux 6.0 cpe:2.3:o:redhat:enterprise_linux:6.0
  Redhat Enterprise Linux 7.0 cpe:2.3:o:redhat:enterprise_linux:7.0
  Redhat Enterprise Linux 8.0 cpe:2.3:o:redhat:enterprise_linux:8.0

Configuration #4

    CPE23 From Up To
  Oracle Communications Cloud Native Core Binding Support Function 22.1.3 cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3
  Oracle Communications Cloud Native Core Network Exposure Function 22.1.1 cpe:2.3:a:oracle:communications_cloud_native_core_network_exposure_function:22.1.1
  Oracle Communications Cloud Native Core Policy 22.2.0 cpe:2.3:a:oracle:communications_cloud_native_core_policy:22.2.0