CVE-2018-0758 EXPLOIT
7.5
HIGH · CVSS 3.0 · EPSS 80.8% (pctl 100)
Patch early
A public exploit exists.
Description
Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
Scoring
| CVSS | 7.5 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 80.8% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-787 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-01-04 |
| Last modified | 2026-06-17 |
Affected (4)
| Vendor | Product |
|---|---|
| microsoft | chakracore |
| microsoft | edge |
| microsoft | windows 10 |
| microsoft | windows server 2016 |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Microsoft Edge Chakra JIT - 'Lowerer::LowerSetConcatStrMultiItem' Missing Integer Overflow Check | 2018-01-10 |
References
- http://www.securityfocus.com/bid/102405
- http://www.securitytracker.com/id/1040100
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0758
- https://www.exploit-db.com/exploits/43491/
- http://www.securityfocus.com/bid/102405
- http://www.securitytracker.com/id/1040100
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0758
- https://www.exploit-db.com/exploits/43491/
→ the Explorer · watch your stack · NVD