Mintty up to 3.4.6 Bracketed Paste Mode privilege escalation

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Mintty up to 3.4.6. Affected by this issue is some unknown functionality of the component Bracketed Paste Mode. Performing a manipulation results in an unknown weakness. This vulnerability is reported as CVE-2021-31701. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Mintty up to 3.4.6. It has been classified as problematic. This affects an unknown code of the component Bracketed Paste Mode. The impact remains unknown.

The weakness was disclosed 06/06/2021. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2021-31701. Neither technical details nor an exploit are publicly available.

Upgrading to version 3.4.7 eliminates this vulnerability. The upgrade is hosted for download at github.com.

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

Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
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: Privilege escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: 🔍

Upgrade: Mintty 3.4.7

Timelineinfo

04/23/2021 🔍
06/06/2021 +44 days 🔍
06/06/2021 +0 days 🔍
06/10/2021 +4 days 🔍

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2021-31701 (🔍)
GCVE (CVE): GCVE-0-2021-31701
GCVE (VulDB): GCVE-100-176397

Entryinfo

Created: 06/06/2021 22:23
Updated: 06/10/2021 09:51
Changes: 06/06/2021 22:23 (36), 06/10/2021 09:51 (5)
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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