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CVE-2023-41056

Published: 10 January 2024

Redis is an in-memory database that persists on disk. Redis incorrectly handles resizing of memory buffers which can result in integer overflow that leads to heap overflow and potential remote code execution. This issue has been patched in version 7.0.15 and 7.2.4.

Priority

Medium

Cvss 3 Severity Score

8.1

Score breakdown

Status

Package Release Status
redis
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
jammy Not vulnerable
(code not present)
lunar Ignored
(end of life, was needs-triage)
mantic Ignored
(end of life, was needed)
noble Not vulnerable
(5:7.0.15-1)
trusty Not vulnerable
(code not present)
upstream
Released (5:7.0.15-1)
xenial Not vulnerable
(code not present)

Severity score breakdown

Parameter Value
Base score 8.1
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H