CVE-2011-3464: Buffer Overflow
Off-by-one error in the pngformattedwarning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2011-3464?
CVE-2011-3464 has been categorized as a critical vulnerability due to its potential to cause a denial of service and possibly execute arbitrary code.
How do I fix CVE-2011-3464?
To fix CVE-2011-3464, upgrade to libpng version 1.5.8 or later, which addresses this vulnerability.
What types of systems are affected by CVE-2011-3464?
CVE-2011-3464 affects all versions of libpng from 1.5.1 to 1.5.7, including beta versions.
Can CVE-2011-3464 be exploited remotely?
Yes, CVE-2011-3464 can be exploited by remote attackers triggering a stack-based buffer overflow.
What are the potential consequences of exploiting CVE-2011-3464?
Exploiting CVE-2011-3464 may result in application crashes or could allow an attacker to execute arbitrary code on the affected system.