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

CVE-2014-0307 — 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 BufferCWE-416 — Use After Free5 documents5 sources
Severity
9.3CRITICALNVD
EPSS
86.4%
top 0.59%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
1
Microsoft Internet Explorer
Timeline
PublishedMar 12
Latest updateMay 14

Description

Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a certain sequence of manipulations of a TextRange element, aka "Internet Explorer Memory Corruption Vulnerability."

CVSS vector

AV:N/AC:M/C:C/I:C/A:CExploitability: 8.6 | Impact: 10.0

Affected Packages1 packages

🔴Vulnerability Details

1
GHSA
GHSA-9p29-48xx-9pmw: Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory c↗2022-05-14
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💥Exploits & PoCs

2
Exploit-DB
Microsoft Internet Explorer - TextRange Use-After-Free (MS14-012) (Metasploit)↗2014-03-22
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Metasploit
MS14-012 Microsoft Internet Explorer TextRange Use-After-Free↗
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🕵️Threat Intelligence

1
Zscaler
Zscaler Protects against IE Memory Corruption Vulnerability↗
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CVE-2014-0307 — Microsoft vulnerability | cvebase