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CVE-2005-3566

21
FAUCET Score

CVE-2005-3566 describes a buffer overflow vulnerability in various Veritas Cluster Server for UNIX commands (e.g., haagent, hacli) before version 4.0MP2, affecting Veritas Cluster Server, Storage Foundation, and SANPoint Control Quickstart products. This flaw allows local, authenticated users to execute arbitrary code by supplying a specially crafted, long VCSI18N_LANG environment variable. With a CVSS score of 4.3 (AV:L/AC:L/Au:S), it requires local access and authentication, but successful exploitation could lead to partial confidentiality, integrity, and availability compromise. While not listed in CISA's KEV catalog and showing no active exploitation or significant community discussion, a public exploit (EDB-1316) exists, indicating its potential for abuse.

Impacted Technologies

VendorProductVersion(s)CPE
2.2CPE matchmatch criteria
cpe:2.3:a:symantec_veritas:cluster_server:2.2:*:*:*:*:*:*:*
2.2_linuxCPE matchmatch criteria
cpe:2.3:a:symantec_veritas:cluster_server:2.2_linux:*:*:*:*:*:*:*
2.2_linux_mp1p1CPE matchmatch criteria
cpe:2.3:a:symantec_veritas:cluster_server:2.2_linux_mp1p1:*:*:*:*:*:*:*
2.2_mp1CPE matchmatch criteria
cpe:2.3:a:symantec_veritas:cluster_server:2.2_mp1:*:*:*:*:*:*:*
2.2_mp2CPE matchmatch criteria
cpe:2.3:a:symantec_veritas:cluster_server:2.2_mp2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:L/AC:L/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
3.1
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.23%
Probability of exploitation in next 30 days
EPSS Percentile
65.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-1316 · Nov 12, 2005
This CVE's current EPSS score of 0.0123 is in the 97th percentile among its peer group of 15,940 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
osvdb.org / 20673
secunia.com / advisories/17502
PatchVendor Advisory
securityreason.com / securityalert/174
securityresponse.symantec.com / avcenter/security/Content/2005.11.08a.html
PatchVendor Advisory
securitytracker.com / id
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/22986
securityfocus.com / bid/15349
Exploit
vupen.com / english/advisories/2005/2350