Nginx NJS 0.7.4 njs_promise_reaction_job memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Nginx NJS 0.7.4. Affected by this vulnerability is the function njs_promise_reaction_job. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2022-43285. No exploit exists.

Detailsinfo

A vulnerability was found in Nginx NJS 0.7.4 (Web Server). It has been classified as critical. This affects the function njs_promise_reaction_job. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Nginx NJS v0.7.4 was discovered to contain a segmentation violation in njs_promise_reaction_job.

The weakness was disclosed 10/29/2022 as 533. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-43285 since 10/17/2022. Technical details of the vulnerability are known, but there is no available exploit.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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

10/17/2022 🔍
10/29/2022 +12 days 🔍
10/29/2022 +0 days 🔍
08/03/2024 +644 days 🔍

Sourcesinfo

Product: github.com

Advisory: 533
Status: Confirmed

CVE: CVE-2022-43285 (🔍)
GCVE (CVE): GCVE-0-2022-43285
GCVE (VulDB): GCVE-100-212487

Entryinfo

Created: 10/29/2022 11:57
Updated: 08/03/2024 17:16
Changes: 10/29/2022 11:57 (40), 11/26/2022 13:43 (12), 08/03/2024 17:16 (15)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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