CVE-2022-24735

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Summary

CVECVE-2022-24735
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-04-27 20:15:00 UTC
Updated2023-11-07 03:44:00 UTC
DescriptionRedis is an in-memory database that persists on disk. By exploiting weaknesses in the Lua script execution environment, an attacker with access to Redis prior to version 7.0.0 or 6.2.7 can inject Lua code that will execute with the (potentially higher) privileges of another Redis user. The Lua script execution environment in Redis provides some measures that prevent a script from creating side effects that persist and can affect the execution of the same, or different script, at a later time. Several weaknesses of these measures have been publicly known for a long time, but they had no security impact as the Redis security model did not endorse the concept of users or privileges. With the introduction of ACLs in Redis 6.0, these weaknesses can be exploited by a less privileged users to inject Lua code that will execute at a later time, when a privileged user executes a Lua script. The problem is fixed in Redis versions 7.0.0 and 6.2.7. An additional workaround to mitigate this problem without patching the redis-server executable, if Lua scripting is not being used, is to block access to `SCRIPT LOAD` and `EVAL` commands using ACL rules.

Risk And Classification

Problem Types: CWE-94

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 34 All All All
Operating System Fedoraproject Fedora 35 All All All
Operating System Fedoraproject Fedora 36 All All All
Application Netapp Management Services For Element Software - All All All
Application Netapp Management Services For Netapp Hci - All All All
Application Oracle Communications Operations Monitor 4.3 All All All
Application Oracle Communications Operations Monitor 4.4 All All All
Application Oracle Communications Operations Monitor 5.0 All All All
Application Redis Redis All All All All
Application Redis Redis 7.0 rc1 All All
Application Redis Redis 7.0 rc2 All All
Application Redis Redis 7.0 rc3 All All

References

ReferenceSourceLinkTags
Redis: Multiple Vulnerabilities (GLSA 202209-17) — Gentoo security GENTOO security.gentoo.org
Lua readonly tables (CVE-2022-24736, CVE-2022-24735) by oranagra · Pull Request #10651 · redis/redis · GitHub MISC github.com
[SECURITY] Fedora 35 Update: redis-6.2.7-1.fc35 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 34 Update: redis-6.2.7-1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Lua scripts can be manipulated to overcome ACL rules · Advisory · redis/redis · GitHub CONFIRM github.com
Release 6.2.7 · redis/redis · GitHub MISC github.com
[SECURITY] Fedora 36 Update: redis-6.2.7-1.fc36 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
June 2022 Redis Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
[SECURITY] Fedora 36 Update: redis-6.2.7-1.fc36 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Release 7.0.0 · redis/redis · GitHub MISC github.com
[SECURITY] Fedora 35 Update: redis-6.2.7-1.fc35 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 34 Update: redis-6.2.7-1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Oracle Critical Patch Update Advisory - July 2022 N/A www.oracle.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160251 Oracle Enterprise Linux Security Update for redis:6 (ELSA-2022-7541)
  • 160274 Oracle Enterprise Linux Security Update for redis (ELSA-2022-8096)
  • 184172 Debian Security Update for redis (CVE-2022-24735)
  • 240842 Red Hat Update for redis:6 security (RHSA-2022:7541)
  • 240892 Red Hat Update for redis (RHSA-2022:8096)
  • 282657 Fedora Security Update for redis (FEDORA-2022-a0a4c7eb31)
  • 282658 Fedora Security Update for redis (FEDORA-2022-44373f6778)
  • 282724 Fedora Security Update for redis (FEDORA-2022-6ed1ce2838)
  • 354282 Amazon Linux Security Advisory for redis6 : ALAS2022-2022-115
  • 354379 Amazon Linux Security Advisory for redis6 : ALAS2022-2022-199
  • 355285 Amazon Linux Security Advisory for redis6 : ALAS2023-2023-064
  • 356197 Amazon Linux Security Advisory for redis : ALASREDIS6-2023-003
  • 501778 Alpine Linux Security Update for redis
  • 504357 Alpine Linux Security Update for redis
  • 690857 Free Berkeley Software Distribution (FreeBSD) Security Update for redis (cc42db1c-c65f-11ec-ad96-0800270512f4)
  • 710625 Gentoo Linux Redis Multiple Vulnerabilities (GLSA 202209-17)
  • 753389 SUSE Enterprise Linux Security Update for redis (SUSE-SU-2022:1929-1)
  • 753479 SUSE Enterprise Linux Security Update for redis (SUSE-SU-2022:1842-1)
  • 901295 Common Base Linux Mariner (CBL-Mariner) Security Update for redis (9627)
  • 901608 Common Base Linux Mariner (CBL-Mariner) Security Update for redis (9598)
  • 902320 Common Base Linux Mariner (CBL-Mariner) Security Update for redis (9598-1)
  • 902478 Common Base Linux Mariner (CBL-Mariner) Security Update for redis (9627-1)
  • 940762 AlmaLinux Security Update for redis:6 (ALSA-2022:7541)
  • 940817 AlmaLinux Security Update for redis (ALSA-2022:8096)
  • 960465 Rocky Linux Security Update for redis:6 (RLSA-2022:7541)
  • 960477 Rocky Linux Security Update for redis (RLSA-2022:8096)
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