CVE-2018-0891
What it is
ChakraCore, and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, and Internet Explorer and Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allow information disclosure, due to how the scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability". This CVE ID is unique from CVE-2018-0939.
At a glance
- Exploitability
- Can be exploited over the network without logging in, but needs a user to act. Limited direct impact.
- Exploit odds
- 14.2% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 14.2% in the next 30 days (EPSS).
- Severity: 4.3 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 14.2% · EPSS, next 30 days
- Weakness
- CWE-401
- Record status
- Modified
Affected
- Microsoft Internet Explorer 9
- Microsoft Internet Explorer 10
- Microsoft Edge
- Microsoft Internet Explorer 11
Attack profile CVSS 3.0 · 4.3
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Raw vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2018-0891.md and follow it. Check whether this project is affected by CVE-2018-0891. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0891
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0891
References
- http://www.securityfocus.com/bid/103309
- http://www.securitytracker.com/id/1040507
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0891
- https://www.exploit-db.com/exploits/44312/
- http://www.securityfocus.com/bid/103309
- http://www.securitytracker.com/id/1040507
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0891
- https://www.exploit-db.com/exploits/44312/