isomorphic-git cors-proxy up to 2.7.0 server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in isomorphic-git cors-proxy up to 2.7.0. The affected element is an unknown function. Such manipulation leads to server-side request forgery. This vulnerability is referenced as CVE-2021-23664. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in isomorphic-git cors-proxy up to 2.7.0 (Firewall Software). Affected by this issue is an unknown function. The manipulation with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. Impacted is confidentiality.

The weakness was published 01/22/2022 as SNYK-JS-ISOMORPHICGITCORSPROXY-1734788. The advisory is available at snyk.io. This vulnerability is handled as CVE-2021-23664 since 01/08/2021. The technical details are unknown and an exploit is not available.

Upgrading to version 2.7.1 eliminates this vulnerability. Applying the patch 1b1c91e71d946544d97ccc7cf0ac62b859e03311 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

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.6
CNA Vector (Snyk): 🔍

CVSSv2info

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

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
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: cors-proxy 2.7.1
Patch: 1b1c91e71d946544d97ccc7cf0ac62b859e03311

Timelineinfo

01/08/2021 🔍
01/22/2022 +379 days 🔍
01/22/2022 +0 days 🔍
01/27/2022 +5 days 🔍

Sourcesinfo

Product: github.com

Advisory: SNYK-JS-ISOMORPHICGITCORSPROXY-1734788
Status: Confirmed

CVE: CVE-2021-23664 (🔍)
GCVE (CVE): GCVE-0-2021-23664
GCVE (VulDB): GCVE-100-191450

Entryinfo

Created: 01/22/2022 08:48
Updated: 01/27/2022 14:06
Changes: 01/22/2022 08:48 (52), 01/27/2022 14:06 (1)
Complete: 🔍
Cache ID: 216::103

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