Ubuntu update for python-oauthlib



Published: 2022-09-22
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-36087
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Ubuntu
Operating systems & Components / Operating system

python3-oauthlib (Ubuntu package)
Operating systems & Components / Operating system package or component

Vendor Canonical Ltd.

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Input validation error

EUVDB-ID: #VU67186

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2022-36087

CWE-ID: CWE-20 - Improper Input Validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within uri_validate functions. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package python-oauthlib to the latest version.

Vulnerable software versions

Ubuntu: 22.04

python3-oauthlib (Ubuntu package): before 3.2.0-1ubuntu0.1


CPE2.3 External links

http://ubuntu.com/security/notices/USN-5632-1

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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