Critical severity · published Sep 23, 2022
CVE-2022-35951
Redis is an in-memory database that persists on disk
9.8
CVSS
3.9%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.9% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RE
Redis · Redis
7.0.0 before 7.0.5 · source: NVD
FE
Fedora · Fedoraproject
37 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-35951
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-35951
Third Party Advisory
https://github.com/redis/redis/security/advisories/GHSA-5gc4-76rx-22c9
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A7INCOOFPPEAKNDBZU3TIZJPYXBULI2C/
Third Party Advisory
https://security.gentoo.org/glsa/202209-17
Third Party Advisory
https://security.netapp.com/advisory/ntap-20221020-0005/
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