Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2018-0980 — Out-of-bounds Write in Microsoft Chakracore

CWE-787 — Out-of-bounds Write37 documents8 sources
Severity
7.5HIGHNVD
EPSS
77.0%
top 1.04%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
2
Microsoft ChakracoreMicrosoft Edge
Timeline
PublishedApr 12
Latest updateMay 13

Description

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5microsoft/chakracoreChakraCore
▶CVEListV5microsoft/microsoft_edge11 versions+10

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

21
OSV
ChakraCore RCE Vulnerability↗2022-05-13
▶
OSV
ChakraCore RCE Vulnerability↗2022-05-13
▶
OSV
ChakraCore RCE Vulnerability↗2022-05-13
▶
OSV
ChakraCore RCE Vulnerability↗2022-05-13
▶
GHSA
ChakraCore RCE Vulnerability↗2022-05-13
▶

💥Exploits & PoCs

1
Exploit-DB
Microsoft Edge Chakra JIT - Bound Check Elimination Bug↗2018-05-18
▶

📋Vendor Advisories

1
Microsoft
Chakra Scripting Engine Memory Corruption Vulnerability↗2018-04-10
▶

🕵️Threat Intelligence

7
Trendmicro
Microsoft Fixes Vulnerabilities in Fonts and Keyboard↗2018-04-11
▶
Trendmicro
Microsoft Fixes Vulnerabilities in Fonts and Keyboard↗2018-04-11
▶
Trendmicro
Microsoft Fixes Vulnerabilities in Fonts and Keyboard↗2018-04-11
▶
Trendmicro
Microsoft Fixes Vulnerabilities in Fonts and Keyboard↗2018-04-11
▶
Trendmicro
Microsoft Fixes Vulnerabilities in Fonts and Keyboard↗2018-04-11
▶
CVE-2018-0980 — Out-of-bounds Write in Microsoft | cvebase