fast-string-search V8 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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6.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in fast-string-search. This affects an unknown function of the component V8. Such manipulation leads to denial of service. This vulnerability is traded as CVE-2022-22138. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in fast-string-search (affected version unknown). It has been rated as problematic. Affected by this issue is an unknown functionality of the component V8. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

All versions of package fast-string-search are vulnerable to Denial of Service (DoS) when computations are incorrect for non-string inputs. One can cause the V8 to attempt reading from non-permitted locations and cause a segmentation fault due to the violation.

The weakness was shared 06/18/2022 as SNYK-JS-FASTSTRINGSEARCH-2392367. The advisory is shared for download at snyk.io. This vulnerability is handled as CVE-2022-22138 since 02/24/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

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 (Snyk): 🔍

CVSSv2info

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

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/24/2022 🔍
06/18/2022 +113 days 🔍
06/18/2022 +0 days 🔍
06/18/2022 +0 days 🔍

Sourcesinfo

Advisory: SNYK-JS-FASTSTRINGSEARCH-2392367
Status: Not defined

CVE: CVE-2022-22138 (🔍)
GCVE (CVE): GCVE-0-2022-22138
GCVE (VulDB): GCVE-100-202364

Entryinfo

Created: 06/18/2022 06:40
Changes: 06/18/2022 06:40 (47)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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