CVE-2019-13590
Medium
Description
An issue was discovered in libsox.a in SoX 14.4.2. In sox-fmt.h (startread function), there is an integer overflow on the result of integer addition (wraparound to 0) fed into the lsx_calloc macro that wraps malloc. When a NULL pointer is returned, it is used without a prior check that it is a valid pointer, leading to a NULL pointer dereference on lsx_readbuf in formats_i.c.
SeverityMedium
CVSS5.5
Exploit probability—
ProductSound Exchange
PublishedJul 14, 2019
First seenJul 14, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sound_exchange_project sound_exchange | 14.4.2 | — |
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