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.

CVSS v3 2.6 LOW

2.6^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.2 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 07:34

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~4.3~~	v2 : unknown v3 : 2.6
References	~~() https://github.com/ipxe/ipxe/commit/186306d6199096b7a7c4b4574d4be8cdb8426729 - Patch, Third Party Advisory~~	() https://github.com/ipxe/ipxe/commit/186306d6199096b7a7c4b4574d4be8cdb8426729 - Patch, Third Party Advisory
References	~~() https://vuldb.com/?id.214054 - Third Party Advisory~~	() https://vuldb.com/?id.214054 - Third Party Advisory

10 Jul 2023, 18:48

Type	Values Removed	Values Added
CWE	CWE-284 CWE-200

Information

Published : 2022-11-21 07:15

Updated : 2024-11-21 07:34

NVD link : CVE-2022-4087

Mitre link : CVE-2022-4087

CVE.ORG link : CVE-2022-4087

JSON object : View

Products Affected

ipxe

ipxe

CWE

CWE-284

Improper Access Control

CWE-203

Observable Discrepancy

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