Vulnerability CVE-2019-8354
Published: 2019-02-15   Modified: 2019-02-16

Description:
An issue was discovered in SoX 14.4.2. lsx_make_lpf in effect_i_dsp.c has an integer overflow on the result of multiplication fed into malloc. When the buffer is allocated, it is smaller than expected, leading to a heap-based buffer overflow.

Type:

CWE-190

 (Integer Overflow or Wraparound)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Sound exchange project -> Sound exchange 

 References:
https://lists.debian.org/debian-lts-announce/2019/05/msg00040.html
https://sourceforge.net/p/sox/bugs/319
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