CVE-2017-9592: The "Your Legacy Federal Credit Union Mobile Banking" by Your Legacy Federal Credit Union app 3.0.1 -- aka you

Routine

MEDIUM 5.9REMOTEDOWNGRADE

CVE-2017-9592 is a medium-severity flaw (CVSS 5.9) affecting your legacy federal credit union mobile banking. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The "Your Legacy Federal Credit Union Mobile Banking" by Your Legacy Federal Credit Union app 3.0.1 -- aka your-legacy-federal-credit-union-mobile-banking/id919131389 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 this priority

Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.9 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 58%)
CISA exploited list	No
Weakness	CWE-295
Published	2017-06-16
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: meafinancial

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2017-06-16 12:29 UTCPublished CVE record published
2026-06-17 01:28 UTCUpdated Record last modified

meafinancial your legacy federal credit union mobile banking DOWNGRADE

Affected: 3.0.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.0.1

1. Check installed version

apt-cache policy your-legacy-federal-credit-union-mobile-banking || rpm -q your-legacy-federal-credit-union-mobile-banking || your-legacy-federal-credit-union-mobile-banking --version

2. No fixed release: DOWNGRADE to a release before 3.0.1 (Debian / Ubuntu)

apt-cache madison your-legacy-federal-credit-union-mobile-banking sudo apt install your-legacy-federal-credit-union-mobile-banking=<VERSION_BEFORE_3.0.1> sudo apt-mark hold your-legacy-federal-credit-union-mobile-banking

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list your-legacy-federal-credit-union-mobile-banking sudo dnf downgrade your-legacy-federal-credit-union-mobile-banking-<VERSION_BEFORE_3.0.1> sudo dnf versionlock add your-legacy-federal-credit-union-mobile-banking

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2017-9592?

your legacy federal credit union mobile banking: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2017-9592 being exploited?

CVE-2017-9592 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2017-9592 affect?

CVE-2017-9592 affects your legacy federal credit union mobile banking. Severity is medium (CVSS 5.9). The "Your Legacy Federal Credit Union Mobile Banking" by Your Legacy Federal Credit Union app 3.0.1 -- aka your-legacy-federal-credit-union-mobile-banking/id919131389 for iOS does not verify X.509 certificates from SSL servers, which allows

How urgent is CVE-2017-9592?

Priority 36/100. Remotely exploitable, no login, no user action

Software pages

iOS vulnerabilities

References

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