CVE-2017-17551

The Backup and Restore feature in Mobotap Dolphin Browser for Android 12.0.2 suffers from an arbitrary file write vulnerability when attempting to restore browser settings from a malicious Dolphin Browser backup file. This arbitrary file write vulnerability allows an attacker to overwrite a specific executable in the Dolphin Browser's data directory with a crafted malicious executable. Every time the Dolphin Browser is launched, it will attempt to run the malicious executable from disk, thus executing the attacker's code.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/VerSprite/research/blob/master/advisories/VS-2017-001.md	Issue Tracking Third Party Advisory
https://github.com/VerSprite/research/blob/master/advisories/VS-2017-001.md	Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:changyou:dolphin:12.0.2:*:*:*:*:android:*:*

History

21 Nov 2024, 03:18

Type	Values Removed	Values Added
References	~~() https://github.com/VerSprite/research/blob/master/advisories/VS-2017-001.md - Issue Tracking, Third Party Advisory~~	() https://github.com/VerSprite/research/blob/master/advisories/VS-2017-001.md - Issue Tracking, Third Party Advisory

Information

Published : 2017-12-11 18:29

Updated : 2024-11-21 03:18

NVD link : CVE-2017-17551

Mitre link : CVE-2017-17551

CVE.ORG link : CVE-2017-17551

JSON object : View

Products Affected

changyou

dolphin

CWE

CWE-20

Improper Input Validation

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