CVE-2019-25656: R i386 Buffer Overflow - Code Execution
Plattform
linux
Komponente
r-project
CVE-2019-25656 describes a local buffer overflow vulnerability found in R i386 version 3.5.0. This flaw allows a local attacker to trigger a structured exception handler (SEH) overwrite by crafting malicious input within the GUI Preferences dialog, specifically the 'Language for menus and messages' field. Successful exploitation could lead to arbitrary code execution, potentially granting an attacker control over the system. No official patch available.
So beheben
Kein offizieller Patch verfügbar. Prüfe auf Workarounds oder überwache auf Updates.
Häufig gestellte Fragen
What is CVE-2019-25656?
CVE-2019-25656 is a buffer overflow vulnerability in R i386 version 3.5.0. It allows a local attacker to overwrite the SEH records by providing specially crafted input in the 'Language for menus and messages' field, potentially leading to code execution.
Am I affected by CVE-2019-25656?
You are potentially affected if you are running R i386 version 3.5.0. If you are not using this specific version, you are likely not vulnerable. However, always verify your system's software versions.
How can I fix CVE-2019-25656?
No official patch is currently available. Monitor security advisories for updates related to R i386 and apply them as soon as they are released.
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