CVE-2020-10713

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

1.71% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 76.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2020-07-30 12:58Z6 YR AGO

Last updated

2024-08-04 11:14Z2 YR AGO

Reserved

2020-03-20

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

161615a30606aa2aaff832918bf2341752b3a1bc842c98e9e09ebb2b99c6f7cf

• www.debian.orgDSA-4735https://www.debian.org/security/2020/dsa-4735vendor-advisoryx_refsource_DEBIAN
• www.openwall.com[oss-security] 20200729 multiple secure boot grub2 and linux kernel vulnerabilitieshttp://www.openwall.com/lists/oss-security/2020/07/29/3mailing-listx_refsource_MLIST
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1825243x_refsource_MISC
• www.kb.cert.orgVU#174059https://www.kb.cert.org/vuls/id/174059third-party-advisoryx_refsource_CERT-VN
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200731-0008/x_refsource_CONFIRM
• usn.ubuntu.comUSN-4432-1https://usn.ubuntu.com/4432-1/vendor-advisoryx_refsource_UBUNTU
• tools.cisco.com20200804 GRUB2 Arbitrary Code Execution Vulnerabilityhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-grub2-code-exec-xLePCAPYvendor-advisoryx_refsource_CISCO
• lists.opensuse.orgopenSUSE-SU-2020:1169http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00017.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2020:1168http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00016.htmlvendor-advisoryx_refsource_SUSE
• eclypsium.comhttps://eclypsium.com/2020/07/29/theres-a-hole-in-the-boot/x_refsource_MISC
• kb.vmware.comhttps://kb.vmware.com/s/article/80181x_refsource_MISC
• cve.openeuler.orghttps://cve.openeuler.org/#/CVEInfo/CVE-2020-10713x_refsource_MISC
• security.gentoo.orgGLSA-202104-05https://security.gentoo.org/glsa/202104-05vendor-advisoryx_refsource_GENTOO