CVE-2022-35951

moderate-risk
Published 2022-09-23

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.

Do I need to act?

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36.9% chance of exploitation in next 30 days
EPSS score — higher than 63% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.0/10 High
LOCAL / HIGH complexity

Affected Products (2)

Affected Vendors

Fedoraproject Redis

References (8)

Third Party Advisory https://github.com/redis/redis/security/advisories/GHSA-5gc4-76rx-22c9
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Third Party Advisory https://security.gentoo.org/glsa/202209-17
Third Party Advisory https://security.netapp.com/advisory/ntap-20221020-0005/
Third Party Advisory https://github.com/redis/redis/security/advisories/GHSA-5gc4-76rx-22c9
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Third Party Advisory https://security.gentoo.org/glsa/202209-17
Third Party Advisory https://security.netapp.com/advisory/ntap-20221020-0005/
41
/ 100
moderate-risk
Severity 18/34 · Moderate
Exploitability 16/34 · Moderate
Exposure 7/34 · Low