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CVE-2018-12542

In version from 3.0.0 to 3.5.3 of Eclipse Vert.x, the StaticHandler uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize '\'...

Published: Oct 10, 2018Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-22
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
2.3%
Top 19.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Eclipse Vert.x does not properly neutralize '' (forward slashes) sequences that can resolve to an external location

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-22

Affected Products

io.vertx:vertx-webMavenOSS Libraries
vert.xeclipseDevTools & CI
Eclipse Vert.xThe Eclipse Foundation
Mixed
OSS Libraries / generic-library
mavenpackage-ecosystemOSS Libraries
eclipseoss-projectBEDevTools & CIaka eclipse-foundation
the eclipse foundationoss-projectOSS Librariesaka eclipse jetty, eclipse mosquitto, eclipse openj9

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://nvd.nist.gov/vuln/detail/CVE-2018-12542
nvd.nist.gov
https://github.com/vert-x3/vertx-web/issues/1025
github.com
https://github.com/vert-x3/vertx-web/commit/57a65dce6f4c5aa5e3ce7288685e7f3447eb8f3b
github.com
and 5 more references View all →

Timeline

Published
Oct 10, 2018
Last Updated
Nov 21, 2024

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