CVE-2017-18235
 
Severity Score
5.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.
>Se ha descubierto un problema en versiones anteriores a la 2.4.3 de Exempi. La clase VPXChunk en XMPFiles/source/FormatSupport/WEBP_Support.cpp no se asegura de que los valores de ancho y alto no sean ceros, lo que permite a los atacantes remotos provocar una denegación de servicio (fallo de aserción y salida de la aplicación) mediante un archivo .webp manipulado.
*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
- 2018-03-15 CVE Reserved
- 2018-03-15 CVE Published
- 2024-09-17 CVE Updated
- 2024-09-17 EPSS Updated
- 2024-09-17 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
CAPEC
References (2)
URL | Tag | Source |
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URL | Date | SRC |
---|---|---|
https://bugs.freedesktop.org/show_bug.cgi?id=101913 | 2024-09-17 |
URL | Date | SRC |
---|---|---|
https://cgit.freedesktop.org/exempi/commit/?id=9e76a7782a54a242f18d609e7ba32bf1c430a5e4 | 2018-04-04 |
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 |
Exempi Project Search vendor "Exempi Project" | Exempi Search vendor "Exempi Project" for product "Exempi" | < 2.4.3 Search vendor "Exempi Project" for product "Exempi" and version " < 2.4.3" | - |
Affected
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