In libsndfile before 1.0.28, an error in the "flac_buffer_copy()" function (flac.c) can be exploited to cause a stack-based buffer overflow via a specially crafted FLAC file.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
Link | Tags |
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http://www.mega-nerd.com/libsndfile/#History | release notes product |
https://github.com/erikd/libsndfile/commit/60b234301adf258786d8b90be5c1d437fc8799e0 | patch |
http://www.mega-nerd.com/libsndfile/NEWS | release notes |
https://security.gentoo.org/glsa/201707-04 | vendor advisory |
https://secuniaresearch.flexerasoftware.com/secunia_research/2017-4/ | third party advisory |