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CVE-2005-3652

25
FAUCET Score

CVE-2005-3652 describes a heap-based buffer overflow vulnerability in Citrix Program Neighborhood client versions 9.0 and earlier. This flaw allows remote, unauthenticated attackers to execute arbitrary code by sending a crafted Application Set response containing an excessively long name value. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector and potential for complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential impact remains significant for unpatched systems.

Impacted Technologies

VendorProductVersion(s)CPE
9.1CPE matchmatch criteria
cpe:2.3:a:citrix:ica_program_neighborhood_client:9.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
15.97%
Probability of exploitation in next 30 days
EPSS Percentile
96.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1597 is in the 95th percentile among its peer group of 51,551 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, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

Patch Available

Vendor Patches (1)

citrixpatch availablevia nvd_reference
View patch

References

secunia.com / advisories/18068
PatchVendor Advisory
securityreason.com / securityalert/266
securitytracker.com / id
support.citrix.com / kb/entry.jspa
PatchVendor Advisory
idefense.com / application/poi/display
Vendor Advisory
osvdb.org / 21816
securityfocus.com / bid/15907
Patch
vupen.com / english/advisories/2005/2944