CVE-2018-0858
ChakraCore allows remote code execution, due to how the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability".
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 14.8%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
ChakraCore allows remote code execution, due to how the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0834, CVE-2018-0835, CVE-2018-0836, CVE-2018-0837, CVE-2018-0838, CVE-2018-0840, CVE-2018-0856, CVE-2018-0857, CVE-2018-0859, CVE-2018-0860, CVE-2018-0861, and CVE-2018-0866.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 14.83% probability · 96th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- microsoft/chakracore
- Source
- secure@microsoft.com
References
- http://www.securityfocus.com/bid/102865Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040372Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0858Vendor Advisory
- http://www.securityfocus.com/bid/102865Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040372Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0858Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.