VDB
ALPINE-CVE-2018-1000654
ALPINE-CVE-2018-1000654
PUBLISHED
CVSS 5.5 MEDIUM
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.
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.13 | libtasn1 | 0, 2.1-r0, 2.13-r0 |
| Alpine:v3.21 | libtasn1 | 4.9-r0, 0, 0 |
| Alpine:v3.15 | libtasn1 | 4.7-r0, 0, 1.8-r0 |
| Alpine:v3.24 | libtasn1 | 0, 0 |
| Alpine:v3.20 | libtasn1 | 2.0-r0, 0, 2.9-r0 |
| Alpine:v3.10 | libtasn1 | 2.0-r0, 1.8-r0, 2.0-r0 |
| Alpine:v3.9 | libtasn1 | 0, 1.8-r0, 0 |
| Alpine:v3.18 | libtasn1 | 2.13-r0, 2.12-r0, 2.13-r0 |
| Alpine:v3.16 | libtasn1 | 0, 1.8-r0, 2.0-r0 |
| Alpine:v3.19 | libtasn1 | 4.13-r0, 2.0-r0, 2.12-r0 |
| Alpine:v3.12 | libtasn1 | 4.9-r0, 4.6-r0, 4.5-r0 |
| Alpine:v3.22 | libtasn1 | 4.12-r2, 0, 1.8-r0 |
| Alpine | libtasn1 | |
| Alpine:v3.23 | libtasn1 | 0, 4.9-r0, 4.8-r0 |
| Alpine:v3.14 | libtasn1 | 4.13-r0, 0, 2.0-r0 |
| Alpine:v3.8 | libtasn1 | 0, 0, 0 |
| Alpine:v3.17 | libtasn1 | 0, 0, 4.9-r0 |
| Alpine:v3.11 | libtasn1 | 0, 0, 1.8-r0 |
| Alpine:v3.7 | libtasn1 | 0, 1.8-r0, 2.0-r0 |
Timeline
- Aug 20, 2018 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 9, 2026 CVE Updated