Prism incorrect regex

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Prism. The affected element is an unknown function. Executing a manipulation can lead to incorrect regex. This vulnerability is handled as CVE-2021-3801. The attack can be executed remotely. There is not any exploit available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Prism (affected version not known). It has been declared as critical. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a incorrect regex vulnerability. The CWE definition for the vulnerability is CWE-185. The product specifies a regular expression in a way that causes data to be improperly matched or compared. As an impact it is known to affect availability.

The weakness was released 09/15/2021 as 0ff371bb4775a131634f47d0fe85794c547232f9. The advisory is shared for download at huntr.dev. This vulnerability was named CVE-2021-3801 since 09/14/2021. There are neither technical details nor an exploit publicly available.

Applying the patch 0ff371bb4775a131634f47d0fe85794c547232f9 is able to eliminate this problem. The bugfix is ready for download at github.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

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

CNA Base Score: 7.5
CNA Vector (huntr.dev): 🔍

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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 0ff371bb4775a131634f47d0fe85794c547232f9

Timelineinfo

09/14/2021 🔍
09/15/2021 +1 days 🔍
09/15/2021 +0 days 🔍
09/19/2021 +4 days 🔍

Sourcesinfo

Advisory: 0ff371bb4775a131634f47d0fe85794c547232f9
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-3801 (🔍)
GCVE (CVE): GCVE-0-2021-3801
GCVE (VulDB): GCVE-100-182716

Entryinfo

Created: 09/15/2021 16:40
Updated: 09/19/2021 07:03
Changes: 09/15/2021 16:40 (48), 09/19/2021 07:03 (2)
Complete: 🔍
Cache ID: 216::103

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