CVE-2019-14443
 
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An issue was discovered in Libav 12.3. Division by zero in range_decode_culshift in libavcodec/apedec.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.
Se detectó un problema en Libav versión 12.3. La división por cero en la función range_decode_culshift en el archivo libavcodec/apedec.c permite a los atacantes remotos causar una denegación de servicio (bloqueo de aplicación), como es demostrado por avconv.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-07-30 CVE Reserved
- 2019-07-30 CVE Published
- 2023-07-08 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-369: Divide By Zero
CAPEC
References (2)
URL | Tag | Source |
---|---|---|
https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html | Mailing List |
URL | Date | SRC |
---|---|---|
https://bugzilla.libav.org/show_bug.cgi?id=1161#c1 | 2024-08-05 |
URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Libav Search vendor "Libav" | Libav Search vendor "Libav" for product "Libav" | 12.3 Search vendor "Libav" for product "Libav" and version "12.3" | - |
Affected
| ||||||
Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
|