Redis up to 7.0.4 XAUTOCLAIM Command integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Redis 7.0.0/7.0.1/7.0.2/7.0.3/7.0.4 and classified as critical. This issue affects some unknown processing of the component XAUTOCLAIM Command Handler. The manipulation leads to integer overflow. This vulnerability is referenced as CVE-2022-35951. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Redis 7.0.0/7.0.1/7.0.2/7.0.3/7.0.4 and classified as critical. This issue affects an unknown part of the component XAUTOCLAIM Command Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. Using CWE to declare the problem leads to CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The weakness was published 09/23/2022 as GHSA-5gc4-76rx-22c9. The advisory is shared at github.com. The identification of this vulnerability is CVE-2022-35951 since 07/15/2022. Neither technical details nor an exploit are publicly available.

Upgrading to version 7.0.5 eliminates this vulnerability.

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Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.0
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Redis 7.0.5

Timelineinfo

07/15/2022 🔍
09/23/2022 +70 days 🔍
09/23/2022 +0 days 🔍
09/23/2022 +0 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-5gc4-76rx-22c9
Status: Confirmed

CVE: CVE-2022-35951 (🔍)
GCVE (CVE): GCVE-0-2022-35951
GCVE (VulDB): GCVE-100-209345

Entryinfo

Created: 09/23/2022 08:17
Changes: 09/23/2022 08:17 (50)
Complete: 🔍
Cache ID: 216::103

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