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CVE-2017-1084

43
FAUCET Score

CVE-2017-1084 is a stack guard-page bypass vulnerability affecting FreeBSD before version 11.2-RELEASE, which could lead to a stack overflow in poorly written processes. This high-severity vulnerability (CVSS 7.5) can be exploited remotely with low attack complexity, potentially causing a denial of service. While not listed on the KEV catalog, proof-of-concept exploits are publicly available on ExploitDB, though there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 11.2CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
15.34%
Probability of exploitation in next 30 days
EPSS Percentile
96.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-42278 · Jun 28, 2017
This CVE's current EPSS score of 0.1534 is in the 95th percentile among its peer group of 51,485 CVEs.

Social Chatter

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

Remediation records are not available for this CVE.

References

exploit-db.com / exploits/42277
Third Party AdvisoryVDB Entry
exploit-db.com / exploits/42278
Third Party AdvisoryVDB Entry
qualys.com / 2017/06/19/stack-clash/stack-clash.txt
ExploitTechnical DescriptionThird Party Advisory