VULNERABILITY INTELLIGENCE

CVE-2018-1000654

CVSS score5.5 MEDIUM
EPSS probability1.98%
CISA KEVNot currently listed
Published2018-08-20
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references