Anolis OS update for orc



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2024-40897
CWE-ID CWE-121
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

orc-doc
Operating systems & Components / Operating system package or component

orc-devel
Operating systems & Components / Operating system package or component

orc-compiler
Operating systems & Components / Operating system package or component

orc
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Stack-based buffer overflow

EUVDB-ID: #VU94617

Risk: Medium

CVSSv4.0: 4.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-40897

CWE-ID: CWE-121 - Stack-based buffer overflow

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 when compiling orc files. A remote attacker can trick the victim into compiling a malicious source code file, trigger a stack-based buffer overflow 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 repository.

Vulnerable software versions

Anolis OS: 8

orc-doc: before 0.4.28-4

orc-devel: before 0.4.28-4

orc-compiler: before 0.4.28-4

orc: before 0.4.28-4

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0913


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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