CVE-2011-2000 — Heap-based Buffer Overflow in Microsoft Internet Explorer

CWE-122 — Heap-based Buffer Overflow17 documents8 sources
Severity
9.3CRITICALNVD
EPSS
36.6%
top 2.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Microsoft Internet Explorer
Timeline
PublishedOct 12
Latest updateMay 13

Description

Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "Body Element Remote Code Execution Vulnerability."

CVSS vector

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

Affected Packages1 packages

▶NVDmicrosoft/internet_explorer4 versions+3

Patches

Patch: docs.microsoft.com ↗Patch: docs.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-hrr3-r677-j752: Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessi↗2022-05-13
▶
Kernel
namei: allow restricted O_CREAT of FIFOs and regular files↗2018-08-23
▶

💥Exploits & PoCs

7
Exploit-DB
NSHC Papyrus 2.0 - Heap Overflow↗2011-08-13
▶
Exploit-DB
Freefloat FTP Server 1.0 - 'MKD' Remote Buffer Overflow↗2011-07-17
▶
Exploit-DB
SimplyPlay 66 - '.pls' Local Buffer Overflow↗2011-04-14
▶
Exploit-DB
Microsoft SQL Server - sp_replwritetovarbin Memory Corruption (MS09-004) (via SQL Injection) (Metasploit)↗2011-02-08
▶
Exploit-DB
Microsoft SQL Server - Payload Execution (via SQL Injection) (Metasploit)↗2011-02-08
▶

📋Vendor Advisories

4
Red Hat
jasper: heap buffer overflow in jpc_dec_cp_setfromcox() (rejected duplicate of CVE-2011-4516)↗2016-10-17
▶
Red Hat
jasper: insufficient memory allocation in jpc_crg_getparms() (rejected duplicate of CVE-2011-4517)↗2016-10-17
▶
Red Hat
jasper: heap buffer overflow flaws lead to arbitrary code execution (CERT VU#887409)↗2011-12-08
▶
Red Hat
jasper: heap buffer overflow flaws lead to arbitrary code execution (CERT VU#887409)↗2011-12-08
▶

🕵️Threat Intelligence

1
Zscaler
Zscaler found Multiple Security Vulnerabilities | 11-11-2011↗
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💬Community

1
Bugzilla
CVE-2011-4612 icecast2: Newline injection in error.log↗2011-12-15
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CVE-2011-2000 — Heap-based Buffer Overflow in Microsoft | cvebase