No exploitation reported

CVE-2018-1517

No exploitation reported by the sources we read.

Published2018-08-20
WeaknessCWE-20

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A flaw in the java.math component in IBM SDK, Java Technology Edition 6.0, 7.0, and 8.0 may allow an attacker to inflict a denial-of-service attack with specially crafted String data. IBM X-Force ID: 141681.

Timeline

dates in UTC

2018-08-2021:29CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2018-1517?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-1517?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Ibm software development kit

Branch	Affected	Fixed in	Source
6.x	= 6	no fix published	NVD
6.0	= 6.0	no fix published	NVD
6.x	= 6r1	no fix published	NVD
7.x	= 7	no fix published	NVD
7.0	= 7.0	no fix published	NVD
7.x	= 7r1	no fix published	NVD
8.x	= 8	no fix published	NVD
8.0	= 8.0	no fix published	NVD

Redhat satellite

Branch	Affected	Fixed in	Source
5.6	= 5.6	no fix published	NVD
5.7	= 5.7	no fix published	NVD
5.8	= 5.8	no fix published	NVD

Redhat enterprise linux desktop

Branch	Affected	Fixed in	Source
6.0	= 6.0	no fix published	NVD
7.0	= 7.0	no fix published	NVD

2 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

www.ibm.comVendor Advisory
exchange.xforce.ibmcloud.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CNACVSS 3.05.9read 2026-10-23
NVDCVSS 3.07.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-20read 2026-10-23
FIRST EPSSEPSS score4.0 %2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: 2018-08-20
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2018-1517?

Is CVE-2018-1517 actively exploited?

Active exploitation of CVE-2018-1517 has not been confirmed. Its EPSS score was 4.0% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-1517?

CVE-2018-1517 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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