Unknown vulnerability in libtasn1 0.1.x before 0.1.2, and 0.2.x before 0.2.7, related to the DER parsing functions.
Priority MEDIUM 47Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Unknown vulnerability in libtasn1 0.1.x before 0.1.2, and 0.2.x before 0.2.7, related to the DER parsing functions.
Why it matters now
EPSS 0.01967 80th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1:*:*:*:*:*:*:* | 0.1 | Vulnerable | Free Software Foundation |
| cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.0:*:*:*:*:*:*:* | 0.1.0 | Vulnerable | Free Software Foundation |
| cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.1:*:*:*:*:*:*:* | 0.1.1 | Vulnerable | Free Software Foundation |
| cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.0:*:*:*:*:*:*:* | 0.2.0 | Vulnerable | Free Software Foundation |
| cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.1:*:*:*:*:*:*:* | 0.2.1 | Vulnerable | Free Software Foundation |
| cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.2:*:*:*:*:*:*:* | 0.2.2 | Vulnerable | Free Software Foundation |
| cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.3:*:*:*:*:*:*:* | 0.2.3 | Vulnerable | Free Software Foundation |
| cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.4:*:*:*:*:*:*:* | 0.2.4 | Vulnerable | Free Software Foundation |
| cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.5:*:*:*:*:*:*:* | 0.2.5 | Vulnerable | Free Software Foundation |
| cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.6:*:*:*:*:*:*:* | 0.2.6 | Vulnerable | Free Software Foundation |
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1:*:*:*:*:*:*:* Versions 0.1 Vulnerable ·Free Software Foundation
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.0:*:*:*:*:*:*:* Versions 0.1.0 Vulnerable ·Free Software Foundation
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.1:*:*:*:*:*:*:* Versions 0.1.1 Vulnerable ·Free Software Foundation
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.0:*:*:*:*:*:*:* Versions 0.2.0 Vulnerable ·Free Software Foundation
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.1:*:*:*:*:*:*:* Versions 0.2.1 Vulnerable ·Free Software Foundation
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.2:*:*:*:*:*:*:* Versions 0.2.2 Vulnerable ·Free Software Foundation
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.3:*:*:*:*:*:*:* Versions 0.2.3 Vulnerable ·Free Software Foundation
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.4:*:*:*:*:*:*:* Versions 0.2.4 Vulnerable ·Free Software Foundation
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.5:*:*:*:*:*:*:* Versions 0.2.5 Vulnerable ·Free Software Foundation
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.6:*:*:*:*:*:*:* Versions 0.2.6 Vulnerable ·Free Software Foundation
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-0401
- 2026-10-03 Alias added: GHSA-g7q3-qg8x-gfjw
References
More Free Software Foundation Libtasn1 vulnerabilities
- TI-2006-00624 Tiny ASN.1 Library (libtasn1) before 0.2.18, as used by (1) GnuTLS 1.2.x before 1.2.10… CVSS 2.0HIGH 7.5
Sources
- CVE-2004-0401 · CVE Program
- CVE-2004-0401 · NVD
- FIRST EPSS
- GHSA-g7q3-qg8x-gfjw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences