Vulnerability Details CVE-2019-8355
An issue was discovered in SoX 14.4.2. In xmalloc.h, there is an integer overflow on the result of multiplication fed into the lsx_valloc macro that wraps malloc. When the buffer is allocated, it is smaller than expected, leading to a heap-based buffer overflow in channels_start in remix.c.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 44.6%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 4.3
References
- https://lists.debian.org/debian-lts-announce/2019/05/msg00040.html
- https://sourceforge.net/p/sox/bugs/320
- https://usn.ubuntu.com/4079-1/
- https://usn.ubuntu.com/4079-2/
- https://lists.debian.org/debian-lts-announce/2019/05/msg00040.html
- https://sourceforge.net/p/sox/bugs/320
- https://usn.ubuntu.com/4079-1/
- https://usn.ubuntu.com/4079-2/
Products affected by CVE-2019-8355
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cpe:2.3:a:sound_exchange_project:sound_exchange:14.4.2