Redis up to 5.0.13/6.0.15/6.2.5 Lua Stack out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Redis up to 5.0.13/6.0.15/6.2.5. This impacts an unknown function of the component Lua Stack. The manipulation results in out-of-bounds write. This vulnerability is identified as CVE-2021-32626. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Redis up to 5.0.13/6.0.15/6.2.5. It has been classified as critical. Affected is an unknown functionality of the component Lua Stack. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 10/05/2021 as GHSA-p486-xggp-782c. The advisory is available at github.com. This vulnerability is traded as CVE-2021-32626 since 05/12/2021. The technical details are unknown and an exploit is not available.

Upgrading to version 5.0.14, 6.0.16 or 6.2.6 eliminates this vulnerability. Applying the patch 666ed7facf4524bf6d19b11b20faa2cf93fdf591 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.1

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

CNA Base Score: 7.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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 5.0.14/6.0.16/6.2.6
Patch: 666ed7facf4524bf6d19b11b20faa2cf93fdf591

Timelineinfo

05/12/2021 🔍
10/05/2021 +146 days 🔍
10/05/2021 +0 days 🔍
10/08/2021 +3 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-p486-xggp-782c
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-32626 (🔍)
GCVE (CVE): GCVE-0-2021-32626
GCVE (VulDB): GCVE-100-183786

Entryinfo

Created: 10/05/2021 07:45
Updated: 10/08/2021 19:08
Changes: 10/05/2021 07:45 (51), 10/08/2021 19:08 (2)
Complete: 🔍
Cache ID: 216::103

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