CVE-2011-0092
The LZW stream decompression functionality in ORMELEMS.DLL in Microsoft Visio 2002 SP2, 2003 SP3, and 2007 SP2 allows remote attackers to…
- 9.3HighCVSS base score
- 24.2%Exploitation in 30 daysEPSS · top 2.1% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The LZW stream decompression functionality in ORMELEMS.DLL in Microsoft Visio 2002 SP2, 2003 SP3, and 2007 SP2 allows remote attackers to execute arbitrary code via a Visio file with a malformed VisioDocument stream that triggers an exception handler that accesses an object that has not been fully initialized, which triggers memory corruption, aka "Visio Object Memory Corruption Vulnerability."
Timeline
ID reserved
By microsoft
- 51 days later
· 51 days later
Published
- 13 years later
· 13 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 24.2% · top 2.1% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Affected products
n/a
- affected n/a
References
10
- ms-visio-object-code-execution(64923) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- ADV-2011-0321 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 20110208 ZDI-11-063: Microsoft Visio 2007 LZW Stream Decompression Exception Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- MS11-008 (opens in a new tab)vendor-advisoryx_refsource_MSx_transferred
- 46137 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1025043 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 70828 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 43254 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.zerodayinitiative.com/advisories/ZDI-11-063/ (opens in a new tab)x_refsource_MISCx_transferred
- oval:org.mitre.oval:def:12403 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2011-0118 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2011-0092)Record last updated .