CVE-2014-5556: The Fly Fishing & Fly Tying (aka air.com.yudu.ReaderAIR3209899) application 3.21.0 for Android does not verify

Routine

MEDIUM 5.4DOWNGRADE

CVE-2014-5556 is a medium-severity flaw (CVSS 5.4) affecting fly fishing \& fly tying. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Fly Fishing & Fly Tying (aka air.com.yudu.ReaderAIR3209899) application 3.21.0 for Android 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

No elevated risk signals yet

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

Risk facts

CVSS score	5.4 (Medium)
EPSS exploit chance	0.3% (top 81%)
CISA exploited list	No
Weakness	CWE-310
Published	2014-09-09
Last modified	2026-06-17

Publisher (CNA): CERT/CC · Vendor: flyfishing-and-flytying

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

Am I affected?

Timeline

2014-09-09 01:55 UTCPublished CVE record published
2026-06-17 00:11 UTCUpdated Record last modified

flyfishing-and-flytying fly fishing \& fly tying DOWNGRADE

Affected: 3.21.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.21.0

1. Check installed version

apt-cache policy fly-fishing--fly-tying || rpm -q fly-fishing--fly-tying || fly-fishing--fly-tying --version

2. No fixed release: DOWNGRADE to a release before 3.21.0 (Debian / Ubuntu)

apt-cache madison fly-fishing--fly-tying sudo apt install fly-fishing--fly-tying=<VERSION_BEFORE_3.21.0> sudo apt-mark hold fly-fishing--fly-tying

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

dnf --showduplicates list fly-fishing--fly-tying sudo dnf downgrade fly-fishing--fly-tying-<VERSION_BEFORE_3.21.0> sudo dnf versionlock add fly-fishing--fly-tying

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-2014-5556?

fly fishing \& fly tying: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2014-5556 being exploited?

CVE-2014-5556 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-2014-5556 affect?

CVE-2014-5556 affects fly fishing \& fly tying. Severity is medium (CVSS 5.4). The Fly Fishing & Fly Tying (aka air.com.yudu.ReaderAIR3209899) application 3.21.0 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information v

How urgent is CVE-2014-5556?

Priority 24/100. No elevated risk signals yet.

Software pages

Android vulnerabilities

References

← Back to latest CVEs