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jvnJapan Vulnerability NotesJVN:95981715
HistoryMay 30, 2023 - 12:00 a.m.

JVN#95981715: Starlette vulnerable to directory traversal

2023-05-3000:00:00
Japan Vulnerability Notes
jvn.jp
18
starlette
directory traversal
remote attacker
web service
software update
vulnerability
version 0.27.0

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.006

Percentile

79.1%

Starlette provided by Encode contains a directory traversal vulnerability (CWE-22).

Impact

Under certain conditions, a remote attacker may view files in a web service which was built using the product.

Solution

Update the software
Update the software according to the information provided by the developer.
The developer has released the following version that addresses the vulnerability.

  • Starlette 0.27.0

Products Affected

  • Starlette versions 0.13.5 and later and prior to 0.27.0

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.006

Percentile

79.1%