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CVE-2008-3666

19
FAUCET Score

CVE-2008-3666 describes an unspecified vulnerability in Sun Solaris 10 and OpenSolaris before snv_96. This flaw allows remote attackers to cause a denial of service (system panic) by creating a crafted file and using the sendfilev system call, particularly when served by an Apache 2.2.x web server with EnableSendFile enabled, or local users to achieve the same via the sendfile system call. The vulnerability carries a CVSS score of 7.1, indicating a high severity due to its network-based attack vector, medium attack complexity, and complete availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= snv_95CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:*:*:*:*:*:*:*:*
<= snv_95CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:*:sparc:*:*:*:*:*:*
<= snv_95CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:*:x86:*:*:*:*:*:*
snv_01CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_01:*:*:*:*:*:*:*
snv_01CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_01:*:sparc:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.1HIGH

AV:N/AC:M/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.73%
Probability of exploitation in next 30 days
EPSS Percentile
75.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0173 is in the 33rd percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 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

osvdb.org / 47375
secunia.com / advisories/31426
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/44396
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5128
sunsolve.sun.com / search/document.do
PatchVendor Advisory
securityfocus.com / bid/30654
Patch
securitytracker.com / id
vupen.com / english/advisories/2008/2337
Vendor Advisory