ua-parser-js up to 0.7.23 Header User-Agent denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in ua-parser-js up to 0.7.23. Affected by this issue is some unknown functionality of the component Header Handler. Executing a manipulation of the argument User-Agent can lead to denial of service. This vulnerability is registered as CVE-2021-27292. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic was found in ua-parser-js up to 0.7.23. This vulnerability affects an unknown part of the component Header Handler. The manipulation of the argument User-Agent with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was published 03/18/2021. The advisory is available at gist.github.com. This vulnerability was named CVE-2021-27292. Technical details are known, but there is no available exploit.

Upgrading to version 0.7.24 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

Name

Version

License

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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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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: ua-parser-js 0.7.24
Patch: github.com

Timelineinfo

02/16/2021 🔍
03/18/2021 +30 days 🔍
03/18/2021 +0 days 🔍
04/02/2021 +15 days 🔍

Sourcesinfo

Advisory: gist.github.com
Status: Confirmed

CVE: CVE-2021-27292 (🔍)
GCVE (CVE): GCVE-0-2021-27292
GCVE (VulDB): GCVE-100-171370

Entryinfo

Created: 03/18/2021 07:30
Updated: 04/02/2021 10:06
Changes: 03/18/2021 07:30 (39), 04/02/2021 10:03 (5), 04/02/2021 10:06 (18)
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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