CVE-2018-18338
chromium-browser: Heap buffer overflow in Canvas
Severity Score
8.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
El uso incorrecto con hilos no seguros de SkImage en Canvas en Google Chrome en versiones anteriores a la 71.0.3578.80 permitía a un atacante remoto explotar la corrupción de la memoria dinámica (heap) mediante una página HTML manipulada.
*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
- 2018-10-15 CVE Reserved
- 2018-12-11 CVE Published
- 2024-07-06 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/106084 | Vdb Entry | |
| https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html | X_refsource_confirm | |
| https://crbug.com/890576 | X_refsource_misc |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2018:3803 | 2023-11-07 | |
| https://security.gentoo.org/glsa/201908-18 | 2023-11-07 | |
| https://www.debian.org/security/2018/dsa-4352 | 2023-11-07 | |
| https://access.redhat.com/security/cve/CVE-2018-18338 | 2018-12-10 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1656552 | 2018-12-10 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Google Search vendor "Google" | Chrome Search vendor "Google" for product "Chrome" | < 71.0.3578.80 Search vendor "Google" for product "Chrome" and version " < 71.0.3578.80" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Linux Desktop Search vendor "Redhat" for product "Linux Desktop" | 6.0 Search vendor "Redhat" for product "Linux Desktop" and version "6.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Linux Server Search vendor "Redhat" for product "Linux Server" | 6.0 Search vendor "Redhat" for product "Linux Server" and version "6.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Linux Workstation Search vendor "Redhat" for product "Linux Workstation" | 6.0 Search vendor "Redhat" for product "Linux Workstation" and version "6.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||