DLL hijacking is possible in Sublime Text 3 version 3.1.1 build 3176 on 32-bit Windows platforms because a Trojan horse api-ms-win-core-fibers-l1-1-1.dll or api-ms-win-core-localization-l1-2-1.dll file may be loaded if a victim uses sublime_text.exe to open a .txt file within an attacker's %LOCALAPPDATA%\Temp\sublime_text folder. NOTE: the vendor's position is "This does not appear to be a bug with Sublime Text, but rather one with Windows that has been patched.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.8, requiring local system access to exploit with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 2 products from sublimetext, from microsoft organizations running these solutions should prioritize assessment and patching.
First disclosed in 2019, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2019-02-25T07:29:00.190
2024-11-21T04:51:01.097
Modified
CVSSv3.0: 7.8 (HIGH)
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | sublimetext | sublime_text_3 | 3.1.1 | Yes |
| Operating System | microsoft | windows_7 | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For sublimetext's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.