CVE-2020-17446

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

2.42% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 82.7% of scored records. A rank, not a probability.

NVD base score

9.8 (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:H/I:H/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

2020-08-12 15:56Z6 YR AGO

Last updated

2024-08-04 13:53Z2 YR AGO

Reserved

2020-08-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-824Access of Uninitialized PointerBase

Data version

5.1

Document digest

78b565fc3ee1efec6647b534e50bdd491335194f96fd92adcc9fc44e73edfb82

• github.comhttps://github.com/MagicStack/asyncpg/releases/tag/v0.21.0x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20200902 [SECURITY] [DLA 2363-1] asyncpg security updatehttps://lists.debian.org/debian-lts-announce/2020/09/msg00002.htmlmailing-listx_refsource_MLIST