CVE-2019-1020016: ASH-AIO before 2.0.0.3 allows an open redirect.

Routine

MEDIUM 6.1DOWNGRADE

CVE-2019-1020016 is a medium-severity flaw (CVSS 6.1) affecting ash-aio. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

ASH-AIO before 2.0.0.3 allows an open redirect.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.8% (top 43%)
CISA exploited list	No
Weakness	CWE-601
Published	2019-07-29
Last modified	2026-06-17

Publisher (CNA): DWF · Vendor: ash-aio project

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

Am I affected?

Timeline

2019-07-29 13:15 UTCPublished CVE record published
2026-06-17 02:10 UTCUpdated Record last modified

ash-aio project ash-aio DOWNGRADE

Affected: 2.0.0.0 · 2.0.0.1 · 2.0.0.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0.0.0

1. Check installed version

apt-cache policy ash-aio || rpm -q ash-aio || ash-aio --version

2. No fixed release: DOWNGRADE to a release before 2.0.0.0 (Debian / Ubuntu)

apt-cache madison ash-aio sudo apt install ash-aio=<VERSION_BEFORE_2.0.0.0> sudo apt-mark hold ash-aio

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

dnf --showduplicates list ash-aio sudo dnf downgrade ash-aio-<VERSION_BEFORE_2.0.0.0> sudo dnf versionlock add ash-aio

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-2019-1020016?

ash-aio: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-1020016 being exploited?

CVE-2019-1020016 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-2019-1020016 affect?

CVE-2019-1020016 affects ash-aio. Severity is medium (CVSS 6.1). ASH-AIO before 2.0.0.3 allows an open redirect.

How urgent is CVE-2019-1020016?

Priority 36/100. No elevated risk signals yet.

References

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