CVE-2022-24736

Published on: Not Yet Published

Last Modified on: 10/07/2022 03:26:00 PM UTC

CVE-2022-24736 - advisory for GHSA-3qpw-7686-5984

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

Certain versions of Fedora from Fedoraproject contain the following vulnerability:

Redis is an in-memory database that persists on disk. Prior to versions 6.2.7 and 7.0.0, an attacker attempting to load a specially crafted Lua script can cause NULL pointer dereference which will result with a crash of the redis-server process. 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.

CVE-2022-24736 has been assigned by [email protected] to track the vulnerability - currently rated as MEDIUM severity.
Affected Vendor/Software: redis - redis version < 6.2.7
Affected Vendor/Software: redis - redis version < 7.0.0

CVSS3 Score: 5.5 - MEDIUM

Attack Vector ^ⓘ	Attack Complexity	Privileges Required	User Interaction
LOCAL	LOW	LOW	NONE
Scope	Confidentiality Impact	Integrity Impact	Availability Impact
UNCHANGED	NONE	NONE	HIGH

CVSS2 Score: 2.1 - LOW

Access Vector^ⓘ	Access Complexity	Authentication
LOCAL	LOW	NONE
Confidentiality Impact	Integrity Impact	Availability Impact
NONE	NONE	PARTIAL

CVE References

Description	Tags ^ⓘ	Link
Redis: Multiple Vulnerabilities (GLSA 202209-17) — Gentoo security	security.gentoo.org text/html	GENTOO GLSA-202209-17
Lua readonly tables (CVE-2022-24736, CVE-2022-24735) by oranagra · Pull Request #10651 · redis/redis · GitHub	github.com text/html	MISC github.com/redis/redis/pull/10651
[SECURITY] Fedora 34 Update: redis-6.2.7-1.fc34 - package-announce - Fedora Mailing-Lists	lists.fedoraproject.org text/html	FEDORA FEDORA-2022-a0a4c7eb31
Release 6.2.7 · redis/redis · GitHub	github.com text/html	MISC github.com/redis/redis/releases/tag/6.2.7
[SECURITY] Fedora 36 Update: redis-6.2.7-1.fc36 - package-announce - Fedora Mailing-Lists	lists.fedoraproject.org text/html	FEDORA FEDORA-2022-6ed1ce2838
June 2022 Redis Vulnerabilities in NetApp Products \| NetApp Product Security	security.netapp.com text/html	CONFIRM security.netapp.com/advisory/ntap-20220715-0003/
Release 7.0.0 · redis/redis · GitHub	github.com text/html	MISC github.com/redis/redis/releases/tag/7.0.0
[SECURITY] Fedora 35 Update: redis-6.2.7-1.fc35 - package-announce - Fedora Mailing-Lists	lists.fedoraproject.org text/html	FEDORA FEDORA-2022-44373f6778
A Malformed Lua script can crash Redis · Advisory · redis/redis · GitHub	github.com text/html	CONFIRM github.com/redis/redis/security/advisories/GHSA-3qpw-7686-5984
Oracle Critical Patch Update Advisory - July 2022	www.oracle.com text/html	MISC www.oracle.com/security-alerts/cpujul2022.html

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Related QID Numbers

160251 Oracle Enterprise Linux Security Update for redis:6 (ELSA-2022-7541)
160274 Oracle Enterprise Linux Security Update for redis (ELSA-2022-8096)
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
501778 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)
901279 Common Base Linux Mariner (CBL-Mariner) Security Update for redis (9599)
901293 Common Base Linux Mariner (CBL-Mariner) Security Update for redis (9628)
902313 Common Base Linux Mariner (CBL-Mariner) Security Update for redis (9599-1)
902492 Common Base Linux Mariner (CBL-Mariner) Security Update for redis (9628-1)
940762 AlmaLinux Security Update for redis:6 (ALSA-2022:7541)
940817 AlmaLinux Security Update for redis (ALSA-2022:8096)

Exploit/POC from Github

This repository contains a collection of data files on known Common Vulnerabilities and Exposures (CVEs). Each file i…

Known Affected Configurations (CPE V2.3)

Type	Vendor	Product	Version	Update	Edition	Language
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

cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*:
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*:
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*:
cpe:2.3:a:netapp:management_services_for_element_software:-:*:*:*:*:*:*:*:
cpe:2.3:a:netapp:management_services_for_netapp_hci:-:*:*:*:*:*:*:*:
cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:*:
cpe:2.3:a:oracle:communications_operations_monitor:4.4:*:*:*:*:*:*:*:
cpe:2.3:a:oracle:communications_operations_monitor:5.0:*:*:*:*:*:*:*:
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*:
cpe:2.3:a:redis:redis:7.0:rc1:*:*:*:*:*:*:
cpe:2.3:a:redis:redis:7.0:rc2:*:*:*:*:*:*:
cpe:2.3:a:redis:redis:7.0:rc3:*:*:*:*:*:*:

No vendor comments have been submitted for this CVE

Social Mentions

Source	Title	Posted (UTC)
@appd8_io	? Redis (@Redisinc) v6.2.7 and v7.0.0 released to address CVE-2022-24735 and CVE-2022-24736: "By exploiting weakne… twitter.com/i/web/status/1…	2022-04-27 15:33:25
@redisfeed	[RELEASE] Redis 6.2.7 is out! Upgrade urgency: SECURITY. * CVE-2022-24736 * CVE-2022-24735 Mailing list discussi… twitter.com/i/web/status/1…	2022-04-27 17:03:52
@CVEreport	CVE-2022-24736 : Redis is an in-memory database that persists on disk. Prior to versions 6.2.7 and 7.0.0, an attack… twitter.com/i/web/status/1…	2022-04-27 19:59:48
/r/netcve	CVE-2022-24736	2022-04-27 20:57:08
/r/opnsense	Seems Like OPNsense 22.1.6 Really Needs an Update Soon...	2022-05-05 18:58:28
/r/synology	DSM Version: 7.1.1-42951 (Release Candidate)	2022-08-10 06:07:14
/r/synology	Has anyone seen the release notes for the latest DSM 7.1.1 Release Candidate. Fixes a scary amount of CVEs.	2022-08-16 14:26:29
/r/synology	DSM 7.1.1-42962 released!	2022-09-05 11:39:36