CVE-2020-7066

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

2.77% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 85.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

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

2020-04-01 03:35Z6 YR AGO

Last updated

2024-09-17 01:51Z1 YR AGO

Reserved

2020-01-15

Assigning CNA

php

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-170Improper Null TerminationBase
• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.1

Document digest

22252804a4784a0a4aca0464fcbc504a747ed1d2658d011239af51a5d6413002

• bugs.php.nethttps://bugs.php.net/bug.php?id=79329x_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200403-0001/x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20200426 [SECURITY] [DLA 2188-1] php5 security updatehttps://lists.debian.org/debian-lts-announce/2020/04/msg00021.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4330-2https://usn.ubuntu.com/4330-2/vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgopenSUSE-SU-2020:0642http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.htmlvendor-advisoryx_refsource_SUSE
• www.debian.orgDSA-4717https://www.debian.org/security/2020/dsa-4717vendor-advisoryx_refsource_DEBIAN
• www.debian.orgDSA-4719https://www.debian.org/security/2020/dsa-4719vendor-advisoryx_refsource_DEBIAN
• www.tenable.comhttps://www.tenable.com/security/tns-2021-14x_refsource_CONFIRM