CVE-2021-45078

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

1.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 72.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2021-12-15 19:37Z4 YR AGO

Last updated

2024-08-04 04:32Z2 YR AGO

Reserved

2021-12-15

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

31d4d7fbe323d6fbefb1a12996fbf08efe835663c7b1ee9d13f41136a4514ffb

• sourceware.orghttps://sourceware.org/bugzilla/show_bug.cgi?id=28694x_refsource_MISC
• sourceware.orghttps://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=161e87d12167b1e36193385485c1f6ce92f74f02x_refsource_MISC
• lists.fedoraproject.orgFEDORA-2021-f2c6802743https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UUHLDDT3HH7YEY6TX7IJRGPJUTNNVEL3/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2021-3614c0b466https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UQBH244M5PV6S6UMHUTCVCWFZDX7Y4M6/vendor-advisoryx_refsource_FEDORA
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20220107-0002/x_refsource_CONFIRM
• security.gentoo.orgGLSA-202208-30https://security.gentoo.org/glsa/202208-30vendor-advisoryx_refsource_GENTOO