hosted-git-info up to 3.0.7 fromUrl shortcutMatch 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 was found in hosted-git-info up to 3.0.7. It has been declared as critical. The impacted element is the function fromUrl. The manipulation of the argument shortcutMatch results in incorrect regex. This vulnerability was named CVE-2021-23362. The attack may be performed from remote. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in hosted-git-info up to 3.0.7 (Versioning Software). It has been classified as critical. Affected is the function fromUrl. The manipulation of the argument shortcutMatch 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 presented 03/24/2021 as SNYK-JS-HOSTEDGITINFO-1088355. The advisory is available at snyk.io. This vulnerability is traded as CVE-2021-23362. Technical details are known, but there is no available exploit.

Upgrading to version 3.0.8 eliminates this vulnerability. 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.

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

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: 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: hosted-git-info 3.0.8
Patch: github.com

Timelineinfo

01/08/2021 🔍
03/24/2021 +75 days 🔍
03/24/2021 +0 days 🔍
04/04/2021 +11 days 🔍

Sourcesinfo

Advisory: SNYK-JS-HOSTEDGITINFO-1088355
Status: Confirmed

CVE: CVE-2021-23362 (🔍)
GCVE (CVE): GCVE-0-2021-23362
GCVE (VulDB): GCVE-100-171618

Entryinfo

Created: 03/24/2021 11:10
Updated: 04/04/2021 09:36
Changes: 03/24/2021 11:10 (41), 04/04/2021 09:30 (5), 04/04/2021 09:36 (8)
Complete: 🔍
Cache ID: 216::103

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

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