CVE-2017-7742: Buffer Overflow
In libsndfile before 1.0.28, an error in the "flacbuffercopy()" function (flac.c) can be exploited to cause a segmentation violation (with read memory access) via a specially crafted FLAC file during a resample attempt, a similar issue to CVE-2017-7585.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2017-7742?
CVE-2017-7742 has been classified as a high-severity vulnerability due to its potential to cause a segmentation violation and lead to application crashes.
How do I fix CVE-2017-7742?
To fix CVE-2017-7742, upgrade libsndfile to version 1.0.28 or later where the vulnerability has been addressed.
What versions of libsndfile are affected by CVE-2017-7742?
CVE-2017-7742 affects libsndfile versions before 1.0.28, specifically up to and including version 1.0.27.
What is the impact of exploiting CVE-2017-7742?
Exploiting CVE-2017-7742 can lead to a segmentation fault due to invalid memory access when processing specially crafted FLAC files.
Is CVE-2017-7742 related to any other vulnerabilities?
Yes, CVE-2017-7742 is a similar issue to CVE-2017-7585, both dealing with memory access errors in libsndfile.