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Vulnerability details: VCID-e2k9-r4jh-ykbd
Vulnerability ID VCID-e2k9-r4jh-ykbd
Aliases CVE-2017-2521
Summary
Status Published
Exploitability 2.0
Weighted Severity 0.1
Risk 0.2
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
epss 0.06262 https://api.first.org/data/v1/epss?cve=CVE-2017-2521
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2017-2521
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2521
CVE-2017-2521 Exploit https://bugs.chromium.org/p/project-zero/issues/detail?id=1165
CVE-2017-2521 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/42103.js
Data source Exploit-DB
Date added June 1, 2017
Description WebKit JSC - 'JSObject::ensureLength' ensureLengthSlow Check Failure
Ransomware campaign use Known
Source publication date June 1, 2017
Exploit type dos
Platform linux
Source update date June 1, 2017
Source URL https://bugs.chromium.org/p/project-zero/issues/detail?id=1165
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.90535
EPSS Score 0.06262
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T11:59:05.092186+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 37.0.0