CVE-2021-41456 — Out-of-bounds Write in Mp4box

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 69.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GpacDebian GpacGpac Mp4box
Timeline
PublishedOct 1
Latest updateMay 24

Description

There is a stack buffer overflow in MP4Box v1.0.1 at src/filters/dmx_nhml.c:1004 in the nhmldmx_send_sample() function szXmlTo parameter which leads to a denial of service vulnerability.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶NVDgpac/mp4box1.0.1
▶debiandebian/gpac< gpac 1.0.1+dfsg1-4+deb11u2 (bullseye)
▶Debiangpac/gpac< 1.0.1+dfsg1-4+deb11u2

🔴Vulnerability Details

2
GHSA
GHSA-grp9-gmxg-jj85: There is a stack buffer overflow in MP4Box v1↗2022-05-24
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OSV
CVE-2021-41456: There is a stack buffer overflow in MP4Box v1↗2021-10-01
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📋Vendor Advisories

1
Debian
CVE-2021-41456: gpac - There is a stack buffer overflow in MP4Box v1.0.1 at src/filters/dmx_nhml.c:1004...↗2021
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