CVE-2019-1010258 : Security Advisory and Response
Learn about CVE-2019-1010258, a Buffer Overflow vulnerability in nanosvg library post commit c1f6e209c16b18b46aa9f45d7e619acf42c29726. Understand the impact, affected systems, and mitigation steps.
The nanosvg library, specifically after commit c1f6e209c16b18b46aa9f45d7e619acf42c29726, has been affected by a Buffer Overflow issue, potentially leading to memory corruption and a Denial of Service (DoS) attack. This vulnerability impacts the nsvg__parseColorRGB function in the src/nanosvg.h file.
Understanding CVE-2019-1010258
This CVE involves a Buffer Overflow vulnerability in the nanosvg library after a specific commit, potentially resulting in memory corruption and DoS attacks.
What is CVE-2019-1010258?
The nanosvg library, post commit c1f6e209c16b18b46aa9f45d7e619acf42c29726, is susceptible to a Buffer Overflow issue. The affected component is the nsvg__parseColorRGB function in the src/nanosvg.h file.
The Impact of CVE-2019-1010258
- The vulnerability could lead to memory corruption and a Denial of Service (DoS) attack.
- Further investigation is needed to determine if there are more severe impact vectors.
- The attack vector depends on how the library is used, with network input or specially crafted .svg files being potential vectors.
Technical Details of CVE-2019-1010258
This section provides technical details about the vulnerability.
Vulnerability Description
The vulnerability is a Buffer Overflow issue in the nsvg__parseColorRGB function of the nanosvg library.
Affected Systems and Versions
- Product: nanosvg
- Vendor: nanosvg library
- Versions: after commit c1f6e209c16b18b46aa9f45d7e619acf42c29726
Exploitation Mechanism
- The attack vector depends on the usage of the library, with network input or specially crafted .svg files being potential vectors.
Mitigation and Prevention
Protective measures to address the CVE-2019-1010258 vulnerability.
Immediate Steps to Take
- Update to a patched version of the nanosvg library.
- Avoid opening untrusted .svg files.
Long-Term Security Practices
- Regularly update software and libraries to the latest secure versions.
- Implement input validation mechanisms to prevent buffer overflows.
Patching and Updates
- Apply patches provided by the nanosvg library to fix the Buffer Overflow vulnerability.