CVE Vulnerability

CVE-2022-4087

A vulnerability was found in iPXE. It has been declared as problematic. This vulnerability affects the function tls_new_ciphertext of the file src/net/tls.c of the component TLS. The manipulation of the argument pad_len leads to information exposure through discrepancy. The name of the patch is 186306d6199096b7a7c4b4574d4be8cdb8426729. It is recommended to apply a patch to fix this issue. VDB-214054 is the identifier assigned to this vulnerability.

4.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://vuldb.com/?id.214054 Third Party Advisory
https://github.com/ipxe/ipxe/commit/186306d6199096b7a7c4b4574d4be8cdb8426729 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:ipxe:ipxe:*:*:*:*:*:*:*:*
Information

Published : 2022-11-21 07:15

Updated : 2023-02-03 02:38

NVD link : CVE-2022-4087

Mitre link : CVE-2022-4087

Products Affected
No products.
CWE
CWE-200

CWE-203

CWE-284