CVE-2020-14303

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

3.54% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 88.2% 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

Important. 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

2020-07-06 17:12Z6 YR AGO

Last updated

2024-08-04 12:39Z2 YR AGO

Reserved

2020-06-17

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-834Excessive IterationClass
• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

fd4edbd809fd853aeaba7cfaa1fdaced385831d9ed076e0b6671b16889c486ee

• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1851298%3Bx_refsource_MISC
• www.samba.orghttps://www.samba.org/samba/security/CVE-2020-14303.htmlx_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200709-0003/x_refsource_CONFIRM
• lists.fedoraproject.orgFEDORA-2020-5131d30947https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/vendor-advisoryx_refsource_FEDORA
• lists.opensuse.orgopenSUSE-SU-2020:0984http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00030.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2020:1023http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.htmlvendor-advisoryx_refsource_SUSE
• security.gentoo.orgGLSA-202007-15https://security.gentoo.org/glsa/202007-15vendor-advisoryx_refsource_GENTOO
• usn.ubuntu.comUSN-4454-2https://usn.ubuntu.com/4454-2/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4454-1https://usn.ubuntu.com/4454-1/vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgopenSUSE-SU-2020:1313http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.htmlvendor-advisoryx_refsource_SUSE
• lists.debian.org[debian-lts-announce] 20201123 [SECURITY] [DLA 2463-1] samba security updatehttps://lists.debian.org/debian-lts-announce/2020/11/msg00041.htmlmailing-listx_refsource_MLIST