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Jetty vulnerable to exposure of sensitive information to unauthenticated remote users

High severity GitHub Reviewed Published Nov 9, 2018 to the GitHub Advisory Database • Updated Jan 8, 2023

Package

maven org.eclipse.jetty:jetty-server (Maven)

Affected versions

<= 9.2.8.v20150217

Patched versions

9.2.9.v20150224

Description

The exception handling code in Eclipse Jetty prior to 9.2.9.v20150224 allows remote attackers to obtain sensitive information from process memory via illegal characters in an HTTP header, aka JetLeak.

References

Published to the GitHub Advisory Database Nov 9, 2018
Reviewed Jun 16, 2020
Last updated Jan 8, 2023

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS score

94.844%
(99th percentile)

Weaknesses

CVE ID

CVE-2015-2080

GHSA ID

GHSA-ghgj-3xqr-6jfm

Source code

No known source code
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