CVE-2023-35862

EUVD-2023-39855
libcoap 4.3.1 contains a buffer over-read via the function coap_parse_oscore_conf_mem at coap_oscore.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 27%
Affected Products (NVD)
VendorProductVersion
libcoaplibcoap
4.3.1
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libcoap
bionic
needs-triage
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
oracular
dne
trusty
ignored
xenial
ignored
Common Weakness Enumeration
References
https://github.com/obgm/libcoap/issues/1117
https://github.com/obgm/libcoap/pull/1118
https://github.com/obgm/libcoap/tags
https://github.com/obgm/libcoap/issues/1117
https://github.com/obgm/libcoap/pull/1118
https://github.com/obgm/libcoap/tags