Vulnerability Details : CVE-2019-8356
Potential exploit
An issue was discovered in SoX 14.4.2. One of the arguments to bitrv2 in fft4g.c is not guarded, such that it can lead to write access outside of the statically declared array, aka a stack-based buffer overflow.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2019-8356
- cpe:2.3:a:sound_exchange_project:sound_exchange:14.4.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-8356
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-8356
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2019-8356
-
The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-8356
-
https://lists.debian.org/debian-lts-announce/2019/05/msg00040.html
[SECURITY] [DLA 1808-1] sox security update
-
https://usn.ubuntu.com/4079-2/
USN-4079-2: SoX vulnerabilities | Ubuntu security notices
-
https://usn.ubuntu.com/4079-1/
USN-4079-1: SoX vulnerabilities | Ubuntu security notices
-
https://sourceforge.net/p/sox/bugs/321
SoX - Sound eXchange / Bugs / #321 Stack-Buffer-Overflow in fft4g.cExploit;Third Party Advisory
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