PT-2020-14783 · Gopro · Gpmf-Parser

Published 2020-10-19 · Updated 2020-10-29 · CVE-2020-16161

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GoPro gpmf-parser version 1.5

Description The issue is related to a division-by-zero problem in the GPMF ScaledData() function. This can occur when parsing malicious input, potentially resulting in a crash.

Recommendations For GoPro gpmf-parser version 1.5, consider avoiding the use of the GPMF ScaledData() function until a patch is available. As a temporary workaround, restrict the parsing of untrusted input to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Divide By Zero

Weakness Enumeration

CWE-369

Related Identifiers

CVE-2020-16161

Affected Products

Gpmf-Parser

References · 5

• 🔥 https://github.com/gopro/gpmf-parser/blob/2cc0af7ffee6f12934e2d57750bdf292f62b0a97/GPMF_parser.c#L1653 · Exploit
• 🔥 https://github.com/gopro/gpmf-parser/blob/2cc0af7ffee6f12934e2d57750bdf292f62b0a97/GPMF_parser.c#L1634 · Exploit
• 🔥 https://blog.inhq.net/posts/gopro-gpmf-parser-vuln-1 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-16161 · Security Note
• https://osv.dev/vulnerability/CVE-2020-16161 · Vendor Advisory