How severe is CVE-2019-18214?

CVE-2019-18214 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2019-18214 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-18214?

CVE-2019-18214 affects Video Converter Project Video Converter. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-18214?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-18214 published?

CVE-2019-18214 was published on 2019-10-19 and last updated on 2026-06-17.

CVE-2019-18214

CVE-2019-18214 is a high-severity vulnerability in Video Converter Project Video Converter with a CVSS 3.x base score of 7.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-772.

Key facts

Severity: High (CVSS 3.x base score 7.7)
CVSS v2: 6.8
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-772
Affected product: Video Converter Project Video Converter
Published: 2019-10-19
Last modified: 2026-06-17

Description

The Video_Converter app 0.1.0 for Nextcloud allows denial of service (CPU and memory consumption) via multiple concurrent conversions because many FFmpeg processes may be running at once. (The workload is not queued for serial execution.)

Frequently asked questions

What is CVE-2019-18214?: The Video_Converter app 0.1.0 for Nextcloud allows denial of service (CPU and memory consumption) via multiple concurrent conversions because many FFmpeg processes may be running at once. (The workload is not queued for serial execution.)
How severe is CVE-2019-18214?: CVE-2019-18214 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2019-18214 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-18214?: CVE-2019-18214 affects Video Converter Project Video Converter. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-18214?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-18214 published?: CVE-2019-18214 was published on 2019-10-19 and last updated on 2026-06-17.

References

https://github.com/PaulLereverend/NextcloudVideo_Converter/issues/22

Affected products (1)

cpe:2.3:a:video_converter_project:video_converter:0.1.0:*:*:*:*:nextcloud:*:*

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