6.5
CVE-2019-5786
- EPSS 90.28%
- Veröffentlicht 27.06.2019 17:15:13
- Zuletzt bearbeitet 24.10.2025 14:10:44
- Quelle chrome-cve-admin@google.com
- CVE-Watchlists
- Unerledigt
LoginObject lifetime issue in Blink in Google Chrome prior to 72.0.3626.121 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
23.05.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog
Google Chrome Blink Use-After-Free Vulnerability
SchwachstelleGoogle Chrome Blink contains a heap use-after-free vulnerability that allows an attacker to potentially perform out of bounds memory access via a crafted HTML page.
BeschreibungApply updates per vendor instructions.
Erforderliche Maßnahmen| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 90.28% | 0.996 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 6.5 | 2.8 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 4.3 | 8.6 | 2.9 |
AV:N/AC:M/Au:N/C:N/I:N/A:P
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 6.5 | 2.8 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.