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CVE-2023-41056

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Date: January 10, 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.

Language: C

Severity Score

Related Resources (8)

https://github.com/redis/redis/security/advisories/GHSA-xr47-pcmx-fq2m
https://github.com/redis/redis/releases/tag/7.0.15
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3JTGQJ2YLYB24B72I5B5H32YIMPVSWIT/
https://security-tracker.debian.org/tracker/CVE-2023-41056
https://nvd.nist.gov/vuln/detail/CVE-2023-41056
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JTWHPLC3RI67VNRDOIXLDVNC5YMYBMQN/
https://github.com/redis/redis/releases/tag/7.2.4
https://www.mend.io/vulnerability-database/CVE-2023-41056

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Mismatched Memory Management Routines

CWE-762

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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