regex up to 1.5.4 on Rust resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability was found in regex up to 1.5.4 on Rust. It has been rated as problematic. The affected element is an unknown function. The manipulation leads to resource consumption. This vulnerability is listed as CVE-2022-24713. The attack must be carried out from within the local network. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in regex up to 1.5.4 on Rust (Rust Package). It has been rated as problematic. This issue affects an unknown function. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability.

The weakness was presented 03/09/2022 as GHSA-m5pq-gvj9-9vr8. The advisory is shared at github.com. The identification of this vulnerability is CVE-2022-24713 since 02/10/2022. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 208650 (CentOS 7 : thunderbird (RHSA-2022:1302)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 1.5.5 eliminates this vulnerability. Applying the patch ae70b41d4f46641dbc45c7a4f87954aea356283e 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.

The vulnerability is also documented in the vulnerability database at Tenable (208650). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / 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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Nessus ID: 208650
Nessus Name: CentOS 7 : thunderbird (RHSA-2022:1302)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: regex 1.5.5
Patch: ae70b41d4f46641dbc45c7a4f87954aea356283e

Timelineinfo

02/10/2022 🔍
03/09/2022 +27 days 🔍
03/09/2022 +0 days 🔍
10/10/2024 +946 days 🔍

Sourcesinfo

Advisory: GHSA-m5pq-gvj9-9vr8
Status: Confirmed

CVE: CVE-2022-24713 (🔍)
GCVE (CVE): GCVE-0-2022-24713
GCVE (VulDB): GCVE-100-194453

Entryinfo

Created: 03/09/2022 07:10
Updated: 10/10/2024 02:22
Changes: 03/09/2022 07:10 (52), 03/12/2022 08:06 (1), 03/12/2022 08:08 (1), 10/10/2024 02:22 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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