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CVE-2006-0855

16
FAUCET Score

CVE-2006-0855 describes a stack-based buffer overflow in the fullpath function of zoo 2.10 and earlier, including its use in products like Barracuda Spam Firewall. This vulnerability allows user-assisted attackers to execute arbitrary code by providing a specially crafted ZOO file that causes an unexpected string length during processing. With a CVSS score of 5.1, this vulnerability is of medium severity, requiring high attack complexity but potentially leading to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.10CPE matchmatch criteria
cpe:2.3:a:rahul_dhesi:zoo:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.1MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.44%
Probability of exploitation in next 30 days
EPSS Percentile
90.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0444 is in the 88th percentile among its peer group of 19,958 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 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

debianpatch availablevia nvd_reference
View patch

References

archives.neohapsis.com / archives/bugtraq/2006-04/0061.html
ExploitVendor Advisory
secunia.com / advisories/19002
Vendor Advisory
secunia.com / advisories/19130
Vendor Advisory
secunia.com / advisories/19148
Vendor Advisory
secunia.com / advisories/19166
PatchVendor Advisory
secunia.com / advisories/19408
Vendor Advisory
secunia.com / advisories/19514
PatchVendor Advisory
securityreason.com / securityalert/546
securitytracker.com / id
securitytracker.com / id
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/24904
debian.org / security/2006/dsa-991
PatchVendor Advisory
gentoo.org / security/en/glsa/glsa-200603-05.xml
PatchVendor Advisory
guay-leroux.com / projects/barracuda-advisory-ZOO.txt
ExploitVendor Advisory
guay-leroux.com / projects/zoo-advisory.txt
ExploitVendor Advisory
novell.com / linux/security/advisories/2006_05_sr.html
Vendor Advisory
novell.com / linux/security/advisories/2006_06_sr.html
Vendor Advisory
securityfocus.com / archive/1/425887/100/0/threaded
securityfocus.com / bid/16790
vupen.com / english/advisories/2006/0705
Vendor Advisory
vupen.com / english/advisories/2006/1220
Vendor Advisory