Multiple vulnerabilities in ConnMan



Published: 2022-09-15
Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2022-32292
CVE-2022-32293
CWE-ID CWE-787
CWE-415
Exploitation vector Local network
Public exploit N/A
Vulnerable software
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ConnMan
Universal components / Libraries / Libraries used by multiple products

Vendor kernel.org

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Out-of-bounds write

EUVDB-ID: #VU67397

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2022-32292

CWE-ID: CWE-787 - Out-of-bounds Write

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error within the received_data method. A remote attacker on the local network can trigger out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

ConnMan: 1.0 - 1.41


CPE2.3 External links

http://bugzilla.suse.com/show_bug.cgi?id=1200189
http://lore.kernel.org/connman/20220801080043.4861-5-wagi@monom.org/
http://www.zerodayinitiative.com/advisories/ZDI-22-1187/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Double Free

EUVDB-ID: #VU67410

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2022-32293

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the wispr_portal_web_result method. A remote attacker on the local network can pass specially crafted data to the application, trigger double free error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

ConnMan: 1.0 - 1.41


CPE2.3 External links

http://lore.kernel.org/connman/20220801080043.4861-3-wagi@monom.org/
http://lore.kernel.org/connman/20220801080043.4861-1-wagi@monom.org/
http://bugzilla.suse.com/show_bug.cgi?id=1200190
http://www.zerodayinitiative.com/advisories/ZDI-22-1186/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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