CVE Vulnerability

CVE-2021-26544

Livy server version 0.7.0-incubating (only) is vulnerable to a cross site scripting issue in the session name. A malicious user could use this flaw to access logs and results of other users' sessions and run jobs with their privileges. This issue is fixed in Livy 0.7.1-incubating.

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/apache/incubator-livy/commit/4d8a912699683b973eee76d4e91447d769a0cb0d Patch Third Party Advisory
https://lists.apache.org/thread.html/r2db14e7fd1e5ec2519e8828d43529bad623d75698cc7918af3a3f3ed%40%3Cuser.livy.apache.org%3E Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/02/20/1 Mailing List Patch
Configurations

Configuration 1

cpe:2.3:a:apache:livy:0.7.0-incubating:*:*:*:*:*:*:*
Information

Published : 2021-02-20 09:15

Updated : 2021-02-26 02:18

NVD link : CVE-2021-26544

Mitre link : CVE-2021-26544

Products Affected
No products.
CWE
CWE-79