CVE-2012-2812: Buffer Overflow
The exifentrygetvalue function in exif-entry.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service (out-of-bounds read) or possibly obtain sensitive information from process memory via crafted EXIF tags in an image.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2012-2812?
CVE-2012-2812 is classified as a high severity vulnerability due to its potential to cause denial of service and expose sensitive information.
How do I fix CVE-2012-2812?
To fix CVE-2012-2812, you should upgrade libexif to version 0.6.21 or later.
What types of vulnerabilities does CVE-2012-2812 include?
CVE-2012-2812 includes vulnerabilities such as out-of-bounds read and potential information disclosure.
Who is affected by CVE-2012-2812?
CVE-2012-2812 affects users of libexif versions prior to 0.6.21, specifically multiple versions including 0.6.14 to 0.6.20.
Can CVE-2012-2812 be exploited remotely?
Yes, CVE-2012-2812 can be exploited remotely through crafted EXIF tags in an image.