CVE-2011-0547 json
Multiple integer overflows in vxsvc.exe in the Veritas Enterprise Administrator service in Symantec Veritas Storage Foundation 5.1 and earl…
published 2011-08-19 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-0565
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.6%
- EPSS 6.6% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
Multiple integer overflows in vxsvc.exe in the Veritas Enterprise Administrator service in Symantec Veritas Storage Foundation 5.1 and earlier, Veritas Storage Foundation Cluster File System (SFCFS) 5.1 and earlier, Veritas Storage Foundation Cluster File System Enterprise for Oracle RAC (SFCFSORAC) 5.1 and earlier, Veritas Dynamic Multi-Pathing (DMP) 5.1, and NetBackup PureDisk 6.5.x through 6.6.1.x allow remote attackers to execute arbitrary code via (1) a crafted Unicode string, related to the vxveautil.value_binary_unpack function; (2) a crafted ASCII string, related to the vxveautil.value_binary_unpack function; or (3) a crafted value, related to the vxveautil.kv_binary_unpack function, leading to a buffer overflow.
Patch / fix
Exploit prediction
6.65% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-189 Numeric Errors
References
-
symantec.com
/business/support/index?page=content&id=TECH165536
patch, vendor-advisory
-
marc.info
/?l=bugtraq&m=131955939603667&w=2
vendor-advisory
- zerodayinitiative.com /advisories/ZDI-11-264/
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14792
vdb-entry, signature
- zerodayinitiative.com /advisories/ZDI-11-263/
-
securityfocus.com
/bid/49014
vdb-entry
- symantec.com /security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2011&suid=2011
- zerodayinitiative.com /advisories/ZDI-11-262/
Sources
- CVE List CVE-2011-0547
- NVD CVE-2011-0547
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.