The Interval International app 3.3 through 3.5.1 for iOS does not verify X.509…
Priority LOW 27CWE-295Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-295.
Summary
The Interval International app 3.3 through 3.5.1 for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
Why it matters now
EPSS 0.00587 48th 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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:interval_international:interval_international:3.3:*:*:*:*:iphone_os:*:* | 3.3 | Vulnerable | Interval International |
| cpe:2.3:a:interval_international:interval_international:3.4:*:*:*:*:iphone_os:*:* | 3.4 | Vulnerable | Interval International |
| cpe:2.3:a:interval_international:interval_international:3.5:*:*:*:*:iphone_os:*:* | 3.5 | Vulnerable | Interval International |
| cpe:2.3:a:interval_international:interval_international:3.5.1:*:*:*:*:iphone_os:*:* | 3.5.1 | Vulnerable | Interval International |
- cpe:2.3:a:interval_international:interval_international:3.3:*:*:*:*:iphone_os:*:* Versions 3.3 Vulnerable ·Interval International
- cpe:2.3:a:interval_international:interval_international:3.4:*:*:*:*:iphone_os:*:* Versions 3.4 Vulnerable ·Interval International
- cpe:2.3:a:interval_international:interval_international:3.5:*:*:*:*:iphone_os:*:* Versions 3.5 Vulnerable ·Interval International
- cpe:2.3:a:interval_international:interval_international:3.5.1:*:*:*:*:iphone_os:*:* Versions 3.5.1 Vulnerable ·Interval International
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-8941
- 2026-10-03 Alias added: GHSA-fhjp-88mm-6q8p
References
Sources
- CVE-2017-8941 · CVE Program
- CVE-2017-8941 · NVD
- FIRST EPSS
- GHSA-fhjp-88mm-6q8p · 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