iTerm2 up to 3.4.17 DECRQSS Response 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 (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
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-$5k0.31

A vulnerability classified as problematic was found in iTerm2 up to 3.4.17. This vulnerability affects some unknown processing of the component DECRQSS Response Handler. The impact remains unknown. CVE summarizes:

iTerm2 before 3.4.18 mishandles a DECRQSS response.

The weakness was presented 11/24/2022. This vulnerability was named CVE-2022-45872 since 11/23/2022. The technical details are unknown and an exploit is not available.

Upgrading to version 3.4.18 eliminates this vulnerability. The upgrade is hosted for download at iterm2.com.

Productinfo

Name

CPE 2.3info

CPE 2.2info

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

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

Exploitinginfo

Class: Privilege Escalation
CWE: Unknown
ATT&CK: Unknown

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: iTerm2 3.4.18

Timelineinfo

11/23/2022 CVE reserved
11/24/2022 +1 days Advisory disclosed
11/24/2022 +0 days VulDB entry created
11/24/2022 +0 days VulDB last update

Sourcesinfo

Status: Confirmed

CVE: CVE-2022-45872 (🔒)

Entryinfo

Created: 11/24/2022 09:41 AM
Changes: 11/24/2022 09:41 AM (37)
Complete: 🔍

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