CVE-2023-47430: Stack-buffer-overflow vulnerability in ReadyMedia (MiniDLNA) v1.3.3 allows attackers to cause a denial of serv

This week

HIGH 7.5REMOTEDOWNGRADE

CVE-2023-47430 is a high-severity flaw (CVSS 7.5) affecting readymedia. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Stack-buffer-overflow vulnerability in ReadyMedia (MiniDLNA) v1.3.3 allows attackers to cause a denial of service via via the SendContainer() function at tivo_commands.c.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 49%)
CISA exploited list	No
Weakness	CWE-787, CWE-120
Published	2024-03-25
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: readymedia project

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

Am I affected?

Timeline

2024-03-25 22:37 UTCPublished CVE record published
2026-06-17 06:32 UTCUpdated Record last modified

readymedia project readymedia DOWNGRADE

Affected: 1.3.3

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.3.3

1. Check installed version

apt-cache policy readymedia || rpm -q readymedia || readymedia --version

2. No fixed release: DOWNGRADE to a release before 1.3.3 (Debian / Ubuntu)

apt-cache madison readymedia sudo apt install readymedia=<VERSION_BEFORE_1.3.3> sudo apt-mark hold readymedia

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

dnf --showduplicates list readymedia sudo dnf downgrade readymedia-<VERSION_BEFORE_1.3.3> sudo dnf versionlock add readymedia

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-2023-47430?

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

Is CVE-2023-47430 being exploited?

CVE-2023-47430 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-2023-47430 affect?

CVE-2023-47430 affects readymedia. Severity is high (CVSS 7.5). Stack-buffer-overflow vulnerability in ReadyMedia (MiniDLNA) v1.3.3 allows attackers to cause a denial of service via via the SendContainer() function at tivo_commands.c.

How urgent is CVE-2023-47430?

Priority 49/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2023-33476 CRITICAL 9.8 UPGRADE ReadyMedia (MiniDLNA) versions from 1.1.15 up to 1.3.2 is vulnerable to Buffer Overflow

References

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