Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).
CVE-2017-11861 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft Internet Explorer
CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer41 documents9 sources
Severity
7.5HIGHNVD
EPSS
76.2%
top 1.07%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
Timeline
PublishedNov 15
Latest updateMay 17
Description
Microsoft Edge in Windows 10 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an attacker to gain the same user rights as 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-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11862, CVE-2017-1186…
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 Packages9 packages
Patches
🔴Vulnerability Details
20GHSA▶
GHSA-f92j-xcf9-hq3p: ChakraCore, and Microsoft Edge in Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an at↗2022-05-17
GHSA▶
GHSA-wqcq-mggq-ggvw: ChakraCore and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8↗2022-05-17
GHSA▶
GHSA-w6f6-8p4j-54vr: ChakraCore and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8↗2022-05-17
GHSA▶
GHSA-jx2p-r863-cg3f: ChakraCore and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8↗2022-05-17
💥Exploits & PoCs
1Exploit-DB
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