CVE-2019-20171

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 68.4% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-12-30 23:53Z6 YR AGO

Last updated

2025-03-04 21:23Z1 YR AGO

Reserved

2019-12-30

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.1

Document digest

2a9c0be90cf20e243273712c2ff97cb4acb7c969f4a39878adcdf9eef338f15f

• github.comhttps://github.com/gpac/gpac/issues/1337
• lists.debian.org[debian-lts-announce] 20200120 [SECURITY] [DLA 2072-1] gpac security updatehttps://lists.debian.org/debian-lts-announce/2020/01/msg00017.htmlmailing-list
• github.comhttps://github.com/gpac/gpac/blob/v0.5.2/src/isomedia/box_code_adobe.c