CVE-2017-9579 describes a critical vulnerability in the "JMCU Mobile Banking" iOS app (version 3.0.0) from Joplin Metro Credit Union, where the application fails to properly validate X.509 certificates from SSL servers. This flaw allows attackers to conduct man-in-the-middle attacks, spoofing legitimate servers with crafted certificates to intercept and potentially steal sensitive user information. The vulnerability is rated Medium severity (CVSS 5.9), indicating a network-based attack with high impact on confidentiality, but requiring high attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.0CPE matchmatch criteria | cpe:2.3:a:meafinancial:jmcu_mobile_banking:3.0.0:*:*:*:*:iphone_os:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.