CVE-2022-35977
Redis Integer Overflow Vulnerability
Description
Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted `SETRANGE` and `SORT(_RO)` commands can trigger an integer overflow, resulting with Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory (OOM) panic. The problem is fixed in Redis versions 7.0.8, 6.2.9 and 6.0.17. Users are advised to upgrade. There are no known workarounds for this vulnerability.
INFO
Published Date :
Jan. 20, 2023, 7:15 p.m.
Last Modified :
Feb. 2, 2023, 2:28 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2022-35977 has a 1 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-2022-35977.
| URL | Resource |
|---|---|
| https://github.com/redis/redis/commit/1ec82e6e97e1db06a72ca505f9fbf6b981f31ef7 | Patch Third Party Advisory |
| https://github.com/redis/redis/releases/tag/6.0.17 | Release Notes Third Party Advisory |
| https://github.com/redis/redis/releases/tag/6.2.9 | Release Notes Third Party Advisory |
| https://github.com/redis/redis/releases/tag/7.0.8 | Release Notes Third Party Advisory |
| https://github.com/redis/redis/security/advisories/GHSA-mrcw-fhw9-fj8j | Third Party Advisory |
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).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-35977 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-35977 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/redis/redis/commit/1ec82e6e97e1db06a72ca505f9fbf6b981f31ef7 No Types Assigned https://github.com/redis/redis/commit/1ec82e6e97e1db06a72ca505f9fbf6b981f31ef7 Patch, Third Party Advisory Changed Reference Type https://github.com/redis/redis/releases/tag/6.0.17 No Types Assigned https://github.com/redis/redis/releases/tag/6.0.17 Release Notes, Third Party Advisory Changed Reference Type https://github.com/redis/redis/releases/tag/6.2.9 No Types Assigned https://github.com/redis/redis/releases/tag/6.2.9 Release Notes, Third Party Advisory Changed Reference Type https://github.com/redis/redis/releases/tag/7.0.8 No Types Assigned https://github.com/redis/redis/releases/tag/7.0.8 Release Notes, Third Party Advisory Changed Reference Type https://github.com/redis/redis/security/advisories/GHSA-mrcw-fhw9-fj8j No Types Assigned https://github.com/redis/redis/security/advisories/GHSA-mrcw-fhw9-fj8j Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (excluding) 6.0.17 *cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (excluding) 6.2.9 *cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (excluding) 7.0.8
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-35977 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-2022-35977
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.13300
percentile