Lucene search

K
osvGoogleOSV:GHSA-JM7R-4PG6-GF26
HistoryAug 25, 2023 - 9:30 p.m.

Esoteric YamlBeans Unsafe Deserialization vulnerability

2023-08-2521:30:47
Google
osv.dev
20
esoteric
yamlbeans
unsafe deserialization
vulnerability
untrusted deserialization
java classes
author
yaml document

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

24.3%

An issue was discovered in Esoteric YamlBeans through 1.15. It allows untrusted deserialisation to Java classes by default, where the data and class are controlled by the author of the YAML document being processed.

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

24.3%

Related for OSV:GHSA-JM7R-4PG6-GF26