CVE-2018-1000654
MEDIUM5.5EPSS 0.13%Published: 8/20/2018Modified: 4/28/2026
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.
Affected packages (2)
- Alpine/libtasn1from 0, < 4.14-r0
- Debian/libtasn1-6from 0, < 4.14-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |