CVE-2012-2814: Buffer Overflow
Buffer overflow in the exifentryformatvalue function in exif-entry.c in the EXIF Tag Parsing Library (aka libexif) 0.6.20 allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted EXIF tags in an image.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
alpine/libexifto a version that resolves this vulnerability.Fixed in 0.6.21-r0
Event History
Frequently Asked Questions
What is the severity of CVE-2012-2814?
CVE-2012-2814 has a severity rating that allows for remote attackers to potentially execute arbitrary code or cause a denial of service.
How do I fix CVE-2012-2814?
To fix CVE-2012-2814, upgrade the libexif library to version 0.6.21 or later.
What type of vulnerability is CVE-2012-2814?
CVE-2012-2814 is classified as a buffer overflow vulnerability in the EXIF Tag Parsing Library.
Which software is affected by CVE-2012-2814?
CVE-2012-2814 specifically affects libexif version 0.6.20.
Can CVE-2012-2814 lead to data breaches?
Yes, CVE-2012-2814 can potentially lead to arbitrary code execution, which may result in data breaches.