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githubGitHub Advisory DatabaseGHSA-7G45-4RM6-3MM3
HistoryJun 14, 2023 - 6:30 p.m.

Guava vulnerable to insecure use of temporary directory

2023-06-1418:30:38
CWE-379
CWE-552
GitHub Advisory Database
github.com
114
guava
vulnerability
temporary directory
java
filebackedoutputstream
security
unix
android
access
file creation
fix
maintenance

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

15.7%

Use of Javaโ€™s default temporary directory for file creation in FileBackedOutputStream in Google Guava versions 1.0 to 31.1 on Unix systems and Android Ice Cream Sandwich allows other users and apps on the machine with access to the default Java temporary directory to be able to access the files created by the class.

Even though the security vulnerability is fixed in version 32.0.0, maintainers recommend using version 32.0.1 as version 32.0.0 breaks some functionality under Windows.

Affected configurations

Vulners
Node
com.google.guava\Matchguava
OR
com.google.guava\Matchguava

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

15.7%