Bug 2129701 (CVE-2022-35951) - CVE-2022-35951 redis: heap overflow in XAUTOCLAIM command's COUNT argument
Summary: CVE-2022-35951 redis: heap overflow in XAUTOCLAIM command's COUNT argument
Keywords:
Status: NEW
Alias: CVE-2022-35951
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2129028
TreeView+ depends on / blocked
 
Reported: 2022-09-26 04:42 UTC by Sandipan Roy
Modified: 2022-09-29 14:24 UTC (History)
52 users (show)

Fixed In Version: redis 7.0.5
Doc Type: If docs needed, set a value
Doc Text:
An Integer Overflow attack vulnerability was found in Redis, an in-memory database that persists on disk. Executing a `XAUTOCLAIM` command on a stream key in a specific state with a specially crafted `COUNT` argument may cause an integer overflow, and a subsequent heap overflow, potentially leading to remote code execution.
Clone Of:
Environment:
Last Closed:


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Description Sandipan Roy 2022-09-26 04:42:32 UTC
Redis is an in-memory database that persists on disk. Versions 7.0.0 and above, prior to 7.0.5 are vulnerable to an Integer Overflow. Executing an `XAUTOCLAIM` command on a stream key in a specific state, with a specially crafted `COUNT` argument may cause an integer overflow, a subsequent heap overflow, and potentially lead to remote code execution. This has been patched in Redis version 7.0.5. No known workarounds exist.

https://github.com/redis/redis/security/advisories/GHSA-5gc4-76rx-22c9


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