Tencent QQMail 6.6.4 on iOS Link information disclosure

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
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4.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Tencent QQMail 6.6.4 on iOS. This vulnerability affects unknown code of the component Link Handler. The manipulation results in information disclosure. This vulnerability is cataloged as CVE-2024-56955. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Tencent QQMail 6.6.4 on iOS. It has been classified as problematic. Affected is an unknown part of the component Link Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

An issue in Tencent Technology (Shenzhen) Company Limited QQMail iOS 6.6.4 allows attackers to access sensitive user information via supplying a crafted link.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2024-56955 since 01/09/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-53464). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/09/2025 🔍
01/27/2025 +18 days 🔍
01/27/2025 +0 days 🔍
06/23/2025 +147 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2024-56955 (🔍)
GCVE (CVE): GCVE-0-2024-56955
GCVE (VulDB): GCVE-100-293604
EUVD: 🔍

Entryinfo

Created: 01/27/2025 20:36
Updated: 06/23/2025 04:17
Changes: 01/27/2025 20:36 (55), 02/08/2025 16:28 (3), 06/23/2025 04:17 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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