validate-color 2.1.0 RGB String incorrect regex

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in validate-color 2.1.0. This affects an unknown part of the component RGB String Handler. The manipulation leads to incorrect regex. This vulnerability is documented as CVE-2021-40892. There is not any exploit available.

Detailsinfo

A vulnerability was found in validate-color 2.1.0 and classified as problematic. This issue affects an unknown functionality of the component RGB String Handler. The manipulation with an unknown input leads to a incorrect regex vulnerability. Using CWE to declare the problem leads to CWE-185. The product specifies a regular expression in a way that causes data to be improperly matched or compared. Impacted is availability. The summary by CVE is:

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in validate-color v2.1.0 when handling crafted invalid rgb(a) strings.

The weakness was released 06/25/2022. The advisory is shared at github.com. The identification of this vulnerability is CVE-2021-40892 since 09/13/2021. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/13/2021 🔍
06/25/2022 +285 days 🔍
06/25/2022 +0 days 🔍
07/15/2022 +20 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2021-40892 (🔍)
GCVE (CVE): GCVE-0-2021-40892
GCVE (VulDB): GCVE-100-202721

Entryinfo

Created: 06/25/2022 07:32
Updated: 07/15/2022 08:13
Changes: 06/25/2022 07:32 (37), 07/15/2022 08:13 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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