Anolis OS update for iperf3



Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2023-7250
CVE-2024-26306
CWE-ID CWE-399
CWE-208
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

iperf3
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Resource management error

EUVDB-ID: #VU82202

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-7250

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

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

The vulnerability exists due to improper management of internal resources within the application. A remote malicious client can initiate the connection with the server sending it less data than expected and block the iperf server from servicing other clients.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

iperf3: before 3.9-13

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:1086


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Information Exposure Through Timing Discrepancy

EUVDB-ID: #VU89836

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-26306

CWE-ID: CWE-208 - Information Exposure Through Timing Discrepancy

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to a timing side channel in RSA decryption operations. A remote attacker can send a large number of messages for decryption and recover credentials.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

iperf3: before 3.9-13

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:1086


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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