Qt prior 5.15.17/6.2.13/6.5.6/6.7.1 QAbstractOAuth guessable prng seed

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.
6.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Qt. Affected by this vulnerability is an unknown functionality of the component QAbstractOAuth. Performing a manipulation of the argument guessable results in prng seed. This vulnerability is cataloged as CVE-2024-36048. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Qt. This affects some unknown processing of the component QAbstractOAuth. The manipulation of the argument guessable with an unknown input leads to a prng seed vulnerability. CWE is classifying the issue as CWE-336. A Pseudo-Random Number Generator (PRNG) uses the same seed each time the product is initialized. This is going to have an impact on confidentiality. The summary by CVE is:

QAbstractOAuth in Qt Network Authorization in Qt before 5.15.17, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.6, and 6.6.x through 6.7.x before 6.7.1 uses only the time to seed the PRNG, which may result in guessable values.

The advisory is shared at codereview.qt-project.org. This vulnerability is uniquely identified as CVE-2024-36048 since 05/18/2024. The exploitability is told to be difficult. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1600.001 for this issue.

Upgrading to version 5.15.17, 6.2.13, 6.5.6 or 6.7.1 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.1

VulDB Base Score: 2.6
VulDB Temp Score: 2.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Prng seed
CWE: CWE-336 / CWE-331 / CWE-330
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Qt 5.15.17/6.2.13/6.5.6/6.7.1

Timelineinfo

05/18/2024 🔍
05/19/2024 +1 days 🔍
05/19/2024 +0 days 🔍
08/08/2024 +81 days 🔍

Sourcesinfo

Advisory: codereview.qt-project.org
Status: Confirmed

CVE: CVE-2024-36048 (🔍)
GCVE (CVE): GCVE-0-2024-36048
GCVE (VulDB): GCVE-100-265089

Entryinfo

Created: 05/19/2024 06:50
Updated: 08/08/2024 21:45
Changes: 05/19/2024 06:50 (53), 08/08/2024 21:45 (13)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you want to use VulDB in your project?

Use the official API to access entries easily!