CVE-2020-12243

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

4.42% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 90.5% 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

Moderate. 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

2020-04-28 18:07Z6 YR AGO

Last updated

2024-08-04 11:48Z2 YR AGO

Reserved

2020-04-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-674Uncontrolled RecursionClass
• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

11595de219d65388dd326819737d452aa16f9616d50968234769db7dd4fe873e

• www.debian.orgDSA-4666https://www.debian.org/security/2020/dsa-4666vendor-advisoryx_refsource_DEBIAN
• lists.debian.org[debian-lts-announce] 20200502 [SECURITY] [DLA 2199-1] openldap security updatehttps://lists.debian.org/debian-lts-announce/2020/05/msg00001.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4352-2https://usn.ubuntu.com/4352-2/vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgopenSUSE-SU-2020:0647http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00016.htmlvendor-advisoryx_refsource_SUSE
• usn.ubuntu.comUSN-4352-1https://usn.ubuntu.com/4352-1/vendor-advisoryx_refsource_UBUNTU
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuoct2020.htmlx_refsource_MISC
• bugs.openldap.orghttps://bugs.openldap.org/show_bug.cgi?id=9202x_refsource_MISC
• git.openldap.orghttps://git.openldap.org/openldap/openldap/-/blob/OPENLDAP_REL_ENG_2_4/CHANGESx_refsource_CONFIRM
• git.openldap.orghttps://git.openldap.org/openldap/openldap/-/commit/98464c11df8247d6a11b52e294ba5dd4f0380440x_refsource_CONFIRM
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200511-0003/x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT211289x_refsource_CONFIRM
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuapr2022.htmlx_refsource_MISC