axTLS version 1.5.3 has a coding error in the ASN.1 parser resulting in the year (19)50…
Priority LOW 26CWE-193Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
axTLS version 1.5.3 has a coding error in the ASN.1 parser resulting in the year (19)50 of UTCTime being misinterpreted as 2050.
Why it matters now
EPSS 0.00871 59th 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:axtls_project:axtls:1.5.3:*:*:*:*:*:*:* | 1.5.3 | Vulnerable | Axtls Project |
- cpe:2.3:a:axtls_project:axtls:1.5.3:*:*:*:*:*:*:* Versions 1.5.3 Vulnerable ·Axtls Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-1000416
- 2026-10-03 Alias added: GHSA-56mf-wc59-ghx4
References
More Axtls Project Axtls vulnerabilities
- TI-2019-06472 tls1.c in Cameron Hamilton-Rich axTLS before 2.1.5 has a Buffer Overflow via a crafted… CVSS 3.0CRITICAL 9.8
- TI-2019-07349 The asn1_signature function in asn1.c in Cameron Hamilton-Rich axTLS through 2.1.5 has a… CVSS 3.1HIGH 7.5
- TI-2019-07090 process_certificate in tls1.c in Cameron Hamilton-Rich axTLS through 2.1.5 has a Buffer… CVSS 3.1HIGH 7.5
- TI-2018-11548 In sig_verify() in x509.c in axTLS version 2.1.3 and before, the PKCS#1 v1.5 signature… CVSS 3.0MEDIUM 5.9
- TI-2018-11638 In sig_verify() in x509.c in axTLS version 2.1.3 and before, the PKCS#1 v1.5 signature… CVSS 3.0MEDIUM 5.9
- TI-2018-11549 In sig_verify() in x509.c in axTLS version 2.1.3 and before, the PKCS#1 v1.5 signature… CVSS 3.0MEDIUM 5.9
Sources
- CVE-2017-1000416 · CVE Program
- CVE-2017-1000416 · NVD
- FIRST EPSS
- GHSA-56mf-wc59-ghx4 · 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