CVE-2023-35862

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-35862
libcoap 4.3.1 contains a buffer over-read via the function coap_parse_oscore_conf_mem at coap_oscore.c.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/obgm/libcoap/issues/1117 Exploit Issue Tracking Third Party Advisory
https://github.com/obgm/libcoap/pull/1118 Patch
https://github.com/obgm/libcoap/tags Product
https://github.com/obgm/libcoap/issues/1117 Exploit Issue Tracking Third Party Advisory
https://github.com/obgm/libcoap/pull/1118 Patch
https://github.com/obgm/libcoap/tags Product
Configurations

Configuration 1 (hide)

cpe:2.3:a:libcoap:libcoap:4.3.1:*:*:*:*:*:*:*
History

21 Nov 2024, 08:08

Type Values Removed Values Added
References () https://github.com/obgm/libcoap/issues/1117 - Exploit, Issue Tracking, Third Party Advisory () https://github.com/obgm/libcoap/issues/1117 - Exploit, Issue Tracking, Third Party Advisory
References () https://github.com/obgm/libcoap/pull/1118 - Patch () https://github.com/obgm/libcoap/pull/1118 - Patch
References () https://github.com/obgm/libcoap/tags - Product () https://github.com/obgm/libcoap/tags - Product

27 Jun 2023, 12:50

Type Values Removed Values Added
References (MISC) https://github.com/obgm/libcoap/issues/1117 - (MISC) https://github.com/obgm/libcoap/issues/1117 - Exploit, Issue Tracking, Third Party Advisory
References (MISC) https://github.com/obgm/libcoap/pull/1118 - (MISC) https://github.com/obgm/libcoap/pull/1118 - Patch
References (MISC) https://github.com/obgm/libcoap/tags - (MISC) https://github.com/obgm/libcoap/tags - Product
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5
CPE cpe:2.3:a:libcoap:libcoap:4.3.1:*:*:*:*:*:*:*
CWE CWE-125
First Time Libcoap libcoap
Libcoap

19 Jun 2023, 05:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-06-19 05:15

Updated : 2024-11-21 08:08

NVD link : CVE-2023-35862

Mitre link : CVE-2023-35862

CVE.ORG link : CVE-2023-35862

JSON object : View

Products Affected

libcoap

  • libcoap
CWE
CWE-125

Out-of-bounds Read