Stack-based buffer overflow in libmodplug (Alpine package)



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2011-2912
CWE-ID CWE-121
Exploitation vector Network
Public exploit N/A
Vulnerable software
libmodplug (Alpine package)
Operating systems & Components / Operating system package or component

libvpx (Alpine package)
Operating systems & Components / Operating system package or component

Vendor Alpine Linux Development Team

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Stack-based buffer overflow

EUVDB-ID: #VU33121

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2011-2912

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 within the CSoundFile::ReadS3M function in src/load_s3m.cpp when processing a crafted S3M file with an invalid offset. A remote unauthenticated attacker can trigger 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 update from vendor's website.

Vulnerable software versions

libmodplug (Alpine package): 0.8.8.1-r0 - 0.8.8.3-r0

libvpx (Alpine package): 0.9.5-r0 - 0.9.7_p1-r0

CPE2.3 External links

https://git.alpinelinux.org/aports/commit/?id=a9ef511c9fff4837705dc15f48872198a7695388
https://git.alpinelinux.org/aports/commit/?id=f040195474ff46ee96234a1665e67c865fbf4f18
https://git.alpinelinux.org/aports/commit/?id=e500031b7e33e81a58b7281ae7266ebd88a7726c


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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