Vulnerability Details : CVE-2019-8354
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.
Vulnerability category: Overflow
Products affected by CVE-2019-8354
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
- cpe:2.3:a:sound_exchange_project:sound_exchange:14.4.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-8354
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 17 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-8354
| 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 | |
|
5.0
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H |
1.3
|
3.6
|
NIST | |
|
5.0
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H |
1.3
|
3.6
|
NIST | 2024-06-18 |
CWE ids for CVE-2019-8354
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.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-2019-8354
-
https://lists.debian.org/debian-lts-announce/2019/05/msg00040.html
[SECURITY] [DLA 1808-1] sox security updateMailing List;Third Party Advisory
-
https://usn.ubuntu.com/4079-2/
USN-4079-2: SoX vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://usn.ubuntu.com/4079-1/
USN-4079-1: SoX vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://sourceforge.net/p/sox/bugs/319
SoX - Sound eXchange / Bugs / #319 Integer Overflow resulting in Heap-Buffer-Overflow in effect_i_dsp.cIssue Tracking;Third Party Advisory
Jump to