CVE-2019-12101 - coap_decode_option in coap.c in LibNyoci 0.07.00rc1 mishandles certain packets with "Uri-Path: (null

CVE-2019-12101

Summary

coap_decode_option in coap.c in LibNyoci 0.07.00rc1 mishandles certain packets with "Uri-Path: (null)" and consequently allows remote attackers to cause a denial of service (segmentation fault).

References

https://github.com/darconeous/libnyoci/issues/21

Vulnerable Configurations

cpe:2.3:a:libnyoci_project:libnyoci:0.07.00:rc1:*:*:*:*:*:*
cpe:2.3:a:libnyoci_project:libnyoci:0.07.00:rc1:*:*:*:*:*:*

CVSS

Base:	5.0 (as of 16-05-2019 - 12:27)
Impact:
Exploitability:

CWE

CWE-476

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	LOW	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	PARTIAL

cvss-vector via4

AV:N/AC:L/Au:N/C:N/I:N/A:P

refmap via4

misc

https://github.com/darconeous/libnyoci/issues/21

Last major update

16-05-2019 - 12:27

Published

15-05-2019 - 05:29

Last modified

16-05-2019 - 12:27