8.8
HIGH CVSS 3.1
CVE-2022-24834
Redis Heap Overflow Vulnerability
Description

Redis is an in-memory database that persists on disk. A specially crafted Lua script executing in Redis can trigger a heap overflow in the cjson library, and result with heap corruption and potentially remote code execution. The problem exists in all versions of Redis with Lua scripting support, starting from 2.6, and affects only authenticated and authorized users. The problem is fixed in versions 7.0.12, 6.2.13, and 6.0.20.

INFO

Published Date :

July 13, 2023, 3:15 p.m.

Last Modified :

Nov. 21, 2024, 6:51 a.m.

Remotely Exploit :

Yes !

Source :

[email protected]
Affected Products

The following products are affected by CVE-2022-24834 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Fedoraproject fedora
1 Redis redis
: Total Affected Vendor : 2 | Products : 2
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 HIGH [email protected]
CVSS 3.1 HIGH [email protected]
Public PoC/Exploit Available at Github

CVE-2022-24834 has a 9 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-24834.

URL Resource
https://github.com/redis/redis/security/advisories/GHSA-p8x2-9v9q-c838 Vendor Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/MIF5MAGYARYUMRFK7PQI7HYXMK2HZE5T/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/TDNNH2ONMVNBQ6LUIAOAGDNFPKXNST5K/ Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20230814-0006/
https://github.com/redis/redis/security/advisories/GHSA-p8x2-9v9q-c838 Vendor Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/MIF5MAGYARYUMRFK7PQI7HYXMK2HZE5T/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/TDNNH2ONMVNBQ6LUIAOAGDNFPKXNST5K/ Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20230814-0006/
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-24834 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-24834 weaknesses.

CAPEC-92: Forced Integer Overflow Forced Integer Overflow CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-67: String Format Overflow in syslog() String Format Overflow in syslog() CAPEC-92: Forced Integer Overflow Forced Integer Overflow CAPEC-100: Overflow Buffers Overflow Buffers

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
Jalexander798/JA_Tools-Cybersecurity-Resource-2

None

Updated: 3 weeks ago
0 stars 0 fork 0 watcher
Born at : July 25, 2025, 7:02 p.m. This repo has been linked 96 different CVEs too.
Profile Photo
bachkhoasoft/awesome-list-ks

None

Updated: 1 month, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : June 29, 2025, 6:30 a.m. This repo has been linked 94 different CVEs too.
Profile Photo
rcarioto/RedisPentestingClient

None

Python

Updated: 1 month, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : June 26, 2025, 3:37 p.m. This repo has been linked 7 different CVEs too.
Profile Photo
gglessner/redisClient

None

Python

Updated: 1 month, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : June 24, 2025, 9 p.m. This repo has been linked 7 different CVEs too.
Profile Photo
plzheheplztrying/cve_monitor

None

HTML Python Shell

Updated: 1 month, 1 week ago
0 stars 0 fork 0 watcher
Born at : Feb. 13, 2025, 8:50 a.m. This repo has been linked 891 different CVEs too.
Profile Photo
DukeSec97/CVE-2022-24834-

None

Python

Updated: 4 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Aug. 18, 2024, 12:33 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
PsychoPunkSage/Chronark

Security-aware microservice benchmarking platform featuring zero-touch multi-cloud deployment, banking-grade testbed, and integrated CVE vulnerability testing for distributed systems evaluation.

Ruby Dockerfile Python HTML CSS Shell JavaScript Lua Opa Open Policy Agent

Updated: 3 weeks, 5 days ago
2 stars 0 fork 0 watcher
Born at : May 9, 2024, 9:30 a.m. This repo has been linked 3 different CVEs too.
Profile Photo
convisolabs/CVE-2022-24834

None

Lua Python

Updated: 11 months, 3 weeks ago
22 stars 5 fork 5 watcher
Born at : July 28, 2023, 5:42 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
0xor0ne/awesome-list

Cybersecurity oriented awesome list

awesome awesome-list cybersecurity exploitation reverse-engineering

Updated: 4 hours, 55 minutes ago
2230 stars 218 fork 218 watcher
Born at : May 6, 2022, 6:02 p.m. This repo has been linked 98 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-24834 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-24834 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://github.com/redis/redis/security/advisories/GHSA-p8x2-9v9q-c838
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/MIF5MAGYARYUMRFK7PQI7HYXMK2HZE5T/
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/TDNNH2ONMVNBQ6LUIAOAGDNFPKXNST5K/
    Added Reference https://security.netapp.com/advisory/ntap-20230814-0006/
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Aug. 14, 2023

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20230814-0006/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Jul. 25, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/redis/redis/security/advisories/GHSA-p8x2-9v9q-c838 No Types Assigned https://github.com/redis/redis/security/advisories/GHSA-p8x2-9v9q-c838 Vendor Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/MIF5MAGYARYUMRFK7PQI7HYXMK2HZE5T/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/MIF5MAGYARYUMRFK7PQI7HYXMK2HZE5T/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/TDNNH2ONMVNBQ6LUIAOAGDNFPKXNST5K/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/TDNNH2ONMVNBQ6LUIAOAGDNFPKXNST5K/ Mailing List, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* versions from (including) 2.6.0 up to (excluding) 6.0.20 *cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (excluding) 6.2.13 *cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (excluding) 7.0.12
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jul. 19, 2023

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/MIF5MAGYARYUMRFK7PQI7HYXMK2HZE5T/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 19, 2023

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/TDNNH2ONMVNBQ6LUIAOAGDNFPKXNST5K/ [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 8.8
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

42.08 }} 12.11%

score

0.97316

percentile