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CVE-2014-3554

19
FAUCET Score

CVE-2014-3554 describes a buffer overflow vulnerability in the libndp library, specifically within the ndp_msg_opt_dnssl_domain function. This flaw allows remote attackers to trigger a denial of service (crash) and potentially execute arbitrary code by sending a specially crafted DNS Search List (DNSSL) in an IPv6 router advertisement. With a CVSS score of 6.8, this vulnerability is of medium severity, requiring moderate attack complexity but offering potential for partial confidentiality, integrity, and availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.4CPE matchmatch criteria
cpe:2.3:a:libndp:libndp:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.80%
Probability of exploitation in next 30 days
EPSS Percentile
85.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0280 is in the 77th percentile among its peer group of 19,955 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 (2)

redhatpatch availablevia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: libndp

Vendor Advisories (1)

redhatCVE-2014-3554Moderate

libndp: buffer overflow flaw in DNS Search List (DNSSL) handling

Jul 29, 2014

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingPatchThird Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/94927
Third Party AdvisoryVDB Entry
openwall.com / lists/oss-security/2014/07/29/2
Mailing ListPatchThird Party Advisory
securityfocus.com / bid/68945
Third Party AdvisoryVDB Entry