Redis subject to Integer Overflow leading to Remote Code Execution via Heap Overflow
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-35951US | critical9.8 | — | ||
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… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/redis/redis/security/advisories/GHSA-5gc4-76rx-22c9WEB
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A7INCOOFPPEAKNDBZU3TIZJPYXBULI2C/WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-35951WEB
- https://security.gentoo.org/glsa/202209-17WEB
- https://security.netapp.com/advisory/ntap-20221020-0005/WEB
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