Vulnerability Details : CVE-2011-0101

Microsoft Excel 2002 SP3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted RealTimeData record, related to a stTopic field, double-byte characters, and an incorrect pointer calculation, aka "Excel Record Parsing WriteAV Vulnerability."

Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service

Published 2011-04-13 18:55:01

Updated 2018-10-12 21:59:29

Source Microsoft Corporation

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2011-0101

Probability of exploitation activity in the next 30 days: 95.87%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 99 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2011-0101

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
9.3	HIGH	AV:N/AC:M/Au:N/C:C/I:C/A:C	8.6	10.0	nvd@nist.gov
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete

CWE ids for CVE-2011-0101

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-0101

http://www.securitytracker.com/id?1025337

Microsoft Excel Multiple Bugs Let Remote Users Execute Arbitrary Code - SecurityTracker

CVEs referencing this url
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11676

Repository / Oval Repository
http://www.us-cert.gov/cas/techalerts/TA11-102A.html

Microsoft Updates for Multiple Vulnerabilities | CISA
US Government Resource

CVEs referencing this url
http://www.zerodayinitiative.com/advisories/ZDI-11-120

ZDI-11-120 | Zero Day Initiative
http://www.vupen.com/english/advisories/2011/0940

Webmail | OVH- OVH
Vendor Advisory

CVEs referencing this url
http://www.securityfocus.com/bid/47243

Microsoft Excel 'RealTimeData' Record Parsing Remote Code Execution Vulnerability
http://www.securityfocus.com/archive/1/517463/100/0/threaded

SecurityFocus
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-021

Microsoft Security Bulletin MS11-021 - Important | Microsoft Docs

CVEs referencing this url

Products affected by CVE-2011-0101

Microsoft » Excel » Version: 2002 Update SP3
cpe:2.3:a:microsoft:excel:2002:sp3:*:*:*:*:*:*
Matching versions