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CVE-2012-3514

18
FAUCET Score

CVE-2012-3514 describes a denial-of-service vulnerability in the OCaml Xml-Light Library (before r234). The flaw stems from its hash value computation, which allows attackers to trigger predictable hash collisions, leading to high CPU consumption. With a CVSS score of 5.0, this vulnerability is easily exploitable over the network with low attack complexity, resulting in a partial denial of service. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= r233CPE matchmatch criteria
cpe:2.3:a:nicolas_cannasse:ocaml_xml-light_library:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.50%
Probability of exploitation in next 30 days
EPSS Percentile
71.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0150 is in the 54th percentile among its peer group of 23,705 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Vendor Patches (1)

redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: ocaml-xml-light

Vendor Advisories (1)

redhatCVE-2012-3514Moderate

ocaml-xml-light: hash table collisions CPU usage DoS

Feb 6, 2012

References

secunia.com / advisories/50311
Vendor Advisory
wiki.mageia.org / en/Support/Advisories/MGASA-2012-0266
mandriva.com / security/advisories
openwall.com / lists/oss-security/2012/08/21/2
securityfocus.com / bid/55114