CVE-2011-1659: Integer Overflow
Integer overflow in posix/fnmatch.c in the GNU C Library (aka glibc or libc6) 2.13 and earlier allows context-dependent attackers to cause a denial of service (application crash) via a long UTF8 string that is used in an fnmatch call with a crafted pattern argument, a different vulnerability than CVE-2011-1071.
Affected Software
Remediation
Patch Available
Patch Available
Event History
Parent advisories
This vulnerability appears in the following advisories.
Frequently Asked Questions
What is the severity of CVE-2011-1659?
The severity of CVE-2011-1659 is classified as high due to the potential for denial of service attacks.
How do I fix CVE-2011-1659?
To fix CVE-2011-1659, upgrade to GNU C Library versions 2.14 or later.
What systems are affected by CVE-2011-1659?
CVE-2011-1659 affects GNU C Library versions 2.13 and earlier, specifically in certain configurations.
What type of vulnerability is CVE-2011-1659?
CVE-2011-1659 is an integer overflow vulnerability that can lead to application crashes.
Is CVE-2011-1659 exploitable remotely?
Yes, CVE-2011-1659 can be exploited by context-dependent attackers using crafted inputs.