CVE-2019-25085 : What You Need to Know
Learn about CVE-2019-25085, a critical vulnerability in GNOME gvdb's gvdb_table_write_contents_async function, allowing remote exploitation. Find out the impact, technical details, and mitigation steps.
CVE-2019-25085 involves a critical vulnerability in GNOME gvdb, specifically in the function gvdb_table_write_contents_async of the file gvdb-builder.c. This vulnerability is categorized as a use after free manipulation and can be exploited remotely. It is crucial to apply the provided patch to mitigate this issue.
Understanding CVE-2019-25085
This CVE identifies a critical vulnerability in GNOME gvdb that allows for a use after free manipulation, potentially leading to remote exploitation.
What is CVE-2019-25085?
CVE-2019-25085 is a vulnerability found in GNOME gvdb, affecting the gvdb_table_write_contents_async function in the gvdb-builder.c file. It is classified as a use after free vulnerability, allowing remote exploitation.
The Impact of CVE-2019-25085
The vulnerability poses a medium severity risk with a CVSS base score of 6.3. If exploited, it could lead to unauthorized access, data manipulation, and potential system compromise.
Technical Details of CVE-2019-25085
CVE-2019-25085 pertains to a specific vulnerability in GNOME gvdb, requiring attention to its technical aspects.
Vulnerability Description
The vulnerability arises from a use after free manipulation in the gvdb_table_write_contents_async function of gvdb-builder.c, allowing for potential remote exploitation.
Affected Systems and Versions
- Vendor: GNOME
- Product: gvdb
- Affected Version: n/a
Exploitation Mechanism
The vulnerability can be exploited remotely through manipulation with unknown data, potentially leading to unauthorized access.
Mitigation and Prevention
Addressing CVE-2019-25085 requires immediate action and long-term security measures.
Immediate Steps to Take
- Apply the provided patch (d83587b2a364eb9a9a53be7e6a708074e252de14) promptly.
- Monitor network activity for any signs of exploitation.
Long-Term Security Practices
- Conduct regular security assessments and audits.
- Implement network segmentation to limit the impact of potential breaches.
Patching and Updates
Regularly update software and apply patches to prevent vulnerabilities like CVE-2019-25085.