swift-nio-http2 up to 1.19.1 HTTP/2 integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability was found in swift-nio-http2 up to 1.19.1. It has been classified as problematic. This affects an unknown function of the component HTTP2 Handler. The manipulation leads to integer overflow. This vulnerability is uniquely identified as CVE-2022-24667. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in swift-nio-http2 up to 1.19.1. This issue affects an unknown code block of the component HTTP2 Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. Using CWE to declare the problem leads to CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. Impacted is availability.

The weakness was disclosed 02/10/2022 as GHSA-w3f6-pc54-gfw7. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2022-24667 since 02/07/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
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: 🔍

Timelineinfo

02/07/2022 🔍
02/10/2022 +3 days 🔍
02/10/2022 +0 days 🔍
02/14/2022 +4 days 🔍

Sourcesinfo

Advisory: GHSA-w3f6-pc54-gfw7
Status: Confirmed

CVE: CVE-2022-24667 (🔍)
GCVE (CVE): GCVE-0-2022-24667
GCVE (VulDB): GCVE-100-192827

Entryinfo

Created: 02/10/2022 14:20
Updated: 02/14/2022 13:54
Changes: 02/10/2022 14:20 (38), 02/14/2022 13:54 (1)
Complete: 🔍
Cache ID: 216::103

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