CVE-2021-23159
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A vulnerability was found in SoX, where a heap-buffer-overflow occurs in function lsx_read_w_buf() in formats_i.c file. The vulnerability is exploitable with a crafted file, that could cause an application to crash.
Se ha encontrado una vulnerabilidad en SoX, donde es producido un desbordamiento del buffer de la pila en la función lsx_read_w_buf() en el archivo formats_i.c. La vulnerabilidad puede explotarse con un archivo diseñado, que podría causar el bloqueo de una aplicación.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-06-04 CVE Reserved
- 2022-08-25 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- 2024-11-16 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
- CWE-787: Out-of-bounds Write
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2021-23159 | Third Party Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1975671 | Issue Tracking | |
| https://security.archlinux.org/CVE-2021-23159 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://sourceforge.net/p/sox/bugs/352 | 2024-08-03 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Sox Project Search vendor "Sox Project" | Sox Search vendor "Sox Project" for product "Sox" | 14.4.2-7 Search vendor "Sox Project" for product "Sox" and version "14.4.2-7" | - |
Affected
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