Rocket.Chat up to 3.11.2/3.12.1 incorrect regex

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Rocket.Chat up to 3.11.2/3.12.1. Impacted is an unknown function. The manipulation results in incorrect regex. This vulnerability is reported as CVE-2021-32832. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in Rocket.Chat up to 3.11.2/3.12.1 (Chat Software). Affected is an unknown function. The manipulation with an unknown input leads to a incorrect regex vulnerability. CWE is classifying the issue as CWE-185. The product specifies a regular expression in a way that causes data to be improperly matched or compared. This is going to have an impact on availability.

The weakness was disclosed 08/31/2021 as GHSL-2020-310. The advisory is shared for download at securitylab.github.com. This vulnerability is traded as CVE-2021-32832. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.11.3, 3.12.2 or 3.13.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Incorrect regex
CWE: CWE-185 / CWE-697
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: Rocket.Chat 3.11.3/3.12.2/3.13.0
Patch: github.com

Timelineinfo

05/12/2021 🔍
08/31/2021 +111 days 🔍
08/31/2021 +0 days 🔍
09/03/2021 +3 days 🔍

Sourcesinfo

Advisory: GHSL-2020-310
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-32832 (🔍)
GCVE (CVE): GCVE-0-2021-32832
GCVE (VulDB): GCVE-100-181692

Entryinfo

Created: 08/31/2021 08:04
Updated: 09/03/2021 09:57
Changes: 08/31/2021 08:04 (40), 09/03/2021 09:53 (3), 09/03/2021 09:57 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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