#VU36928 Buffer overflow in Bento4 - CVE-2018-13847

Vulnerability identifier: #VU36928

Vulnerability 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-2018-13847

CWE-ID: CWE-119

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Bento4
Universal components / Libraries / Libraries used by multiple products

Vendor: axiomatic-systems

Description

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

An issue has been found in Bento4 1.5.1-624. It is a SEGV in AP4_StcoAtom::AdjustChunkOffsets in Core/Ap4StcoAtom.cpp.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Bento4: 1.5.1-624

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External links
https://github.com/axiomatic-systems/Bento4/issues/283

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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.