CVE-2019-16747

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

1.77% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 76.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. 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

2020-12-30 20:20Z5 YR AGO

Last updated

2024-08-05 01:24Z2 YR AGO

Reserved

2019-09-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

b0cd8defe2289affca1cf0a89e84ee471a3a1ec905b694b6a5ec3ec4718cce63

• github.comhttps://github.com/matrixssl/matrixssl/issues/33x_refsource_MISC
• github.comhttps://github.com/matrixssl/matrixssl/releases/tag/4-2-2-openx_refsource_CONFIRM
• github.comhttps://github.com/matrixssl/matrixssl/blob/4-2-2-open/doc/CHANGES_v4.x.mdx_refsource_CONFIRM