CVE-2022-2845

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

0.53% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 42.6% 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

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

2022-08-17 00:00Z4 YR AGO

Last updated

2024-08-03 00:52Z2 YR AGO

Reserved

2022-08-16

Assigning CNA

@huntrdev

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-1284Improper Validation of Specified Quantity in InputBase
• CWE-127Buffer Under-readVariant

Data version

5.1

Document digest

64f70bf8f7e4353d944e9b1a0927a2bacd2b265cb529619e19287a641c35eefe

• huntr.devhttps://huntr.dev/bounties/3e1d31ac-1cfd-4a9f-bc5c-213376b69445
• github.comhttps://github.com/vim/vim/commit/e98c88c44c308edaea5994b8ad4363e65030968c
• lists.fedoraproject.orgFEDORA-2022-3b33d04743https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C72HDIMR3KTTAO7QGTXWUMPBNFUFIBRD/vendor-advisory
• lists.fedoraproject.orgFEDORA-2022-b9edf60581https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWOJOA7PZZAMBI5GFTL6PWHXMWSDLUXL/vendor-advisory
• security.gentoo.orgGLSA-202305-16https://security.gentoo.org/glsa/202305-16vendor-advisory