CVE-2015-8982: Integer Overflow
Integer overflow in the strxfrm function in the GNU C Library (aka glibc or libc6) before 2.21 allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string, which triggers a stack-based buffer overflow.
Affected Software
Remediation
Patch Available
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2015-8982?
CVE-2015-8982 has a high severity rating due to the potential for denial of service and arbitrary code execution.
How do I fix CVE-2015-8982?
To fix CVE-2015-8982, you should upgrade the GNU C Library (glibc) to version 2.21 or later.
What systems are affected by CVE-2015-8982?
CVE-2015-8982 affects versions of the GNU C Library (glibc) prior to 2.21.
What can attackers exploit in CVE-2015-8982?
Attackers can exploit CVE-2015-8982 by sending a specially crafted long string to trigger an integer overflow leading to a buffer overflow.
Is CVE-2015-8982 a local or remote vulnerability?
CVE-2015-8982 is considered a context-dependent vulnerability, meaning it can be exploited remotely under certain circumstances.