CVE-2017-14638 — MEDIUM (6.5)

Vulnerability Description

AP4_AtomFactory::CreateAtomFromStream in Core/Ap4AtomFactory.cpp in Bento4 version 1.5.0-617 has missing NULL checks, leading to a NULL pointer dereference, segmentation fault, and application crash in AP4_Atom::SetType in Core/Ap4Atom.h.

CVSS Score

6.5

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Bento4	Bento4	1.5.0-617

Related Weaknesses (CWE)

CWE-476

References

https://blogs.gentoo.org/ago/2017/09/14/bento4-null-pointer-dereference-in-ap4_aExploitIssue TrackingPatch
https://github.com/axiomatic-systems/Bento4/commit/be7185faf7f52674028977dcf501cPatchThird Party Advisory
https://github.com/axiomatic-systems/Bento4/issues/182ExploitThird Party Advisory
https://blogs.gentoo.org/ago/2017/09/14/bento4-null-pointer-dereference-in-ap4_aExploitIssue TrackingPatch
https://github.com/axiomatic-systems/Bento4/commit/be7185faf7f52674028977dcf501cPatchThird Party Advisory
https://github.com/axiomatic-systems/Bento4/issues/182ExploitThird Party Advisory

FAQ

What is CVE-2017-14638?

CVE-2017-14638 is a vulnerability with a CVSS score of 6.5 (MEDIUM). AP4_AtomFactory::CreateAtomFromStream in Core/Ap4AtomFactory.cpp in Bento4 version 1.5.0-617 has missing NULL checks, leading to a NULL pointer dereference, segmentation fault, and application crash i...

How severe is CVE-2017-14638?

CVE-2017-14638 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-14638?

Check the references section above for vendor advisories and patch information. Affected products include: Bento4 Bento4.