CVE-2017-14642

A NULL pointer dereference was discovered in the AP4_HdlrAtom class in Bento4 version 1.5.0-617. The vulnerability causes a segmentation fault and application crash in AP4_StdcFileByteStream::ReadPartial in System/StdC/Ap4StdCFileByteStream.cpp, which leads to remote denial of service.

CVSS v3.0

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

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

1.67% chance of exploitation in the next 30 days, 75th percentile

Published

2017-09-21

Updated

2024-08-05

Proof-of-concept exploits (2)

• https://blogs.gentoo.org/ago/2017/09/14/bento4-null-pointer-dereference-in-ap4_stdcfileby…
• axiomatic-systems/Bento4/issues/185

References

• CVE Record
• NVD entry

Related

• CVE-2017-14641
• CVE-2017-14643
• CVE-2017-14640
• CVE-2017-14644
• CVE-2017-14639
• CVE-2017-14646