CVE-2023-35862

VendorlibcoapProductlibcoapDiscoveredJun 19, 2023UpdatedNov 21, 2024

libcoap 4.3.1 contains a buffer over-read via the function coap_parse_oscore_conf_mem at coap_oscore.c.

CVSS v3.1

6.5 MEDIUM

EPSS

0.76%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

ScopeUNCHANGED

ConfidentialityNONE

IntegrityNONE

AvailabilityHIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Connections

2 relationships

Timeline

disclosure → media coverage

Jun 19, 2023

Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024