Buffer Overflow in GPAC MP4Box Affects Multiple Versions
CVE-2018-20762

7.8HIGH

Key Information:

Vendor

Gpac Project

Status
Gpac
Vendor
CVE Published:
6 February 2019

What is CVE-2018-20762?

The buffer overflow vulnerability in GPAC’s MP4Box, found in versions 0.7.1 and earlier, is triggered by the cat_multiple_files function when processing local directories with specially crafted filenames. This flaw can lead to potential exploitation, allowing an attacker to execute arbitrary code or cause a denial of service. Users of affected versions should consider applying security updates and patches to mitigate any risks associated with this vulnerability.

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References

https://github.com/gpac/gpac/commit/35ab4475a7df9b2a4bcab...
x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2019/02/msg0...
mailing-listx_refsource_MLIST
https://github.com/gpac/gpac/issues/1187
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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