GoPro gpmf-parser 1.2.1 GPMF_mp4reader.c OpenMP4Source out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in GoPro gpmf-parser 1.2.1. It has been classified as critical. This vulnerability affects the function OpenMP4Source of the file GPMF_mp4reader.c. This manipulation causes out-of-bounds write. The identification of this vulnerability is CVE-2018-18699. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in GoPro gpmf-parser 1.2.1. Affected by this vulnerability is the function OpenMP4Source of the file GPMF_mp4reader.c. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in GoPro gpmf-parser 1.2.1. There is an out-of-bounds write in OpenMP4Source in GPMF_mp4reader.c.

The bug was discovered 10/23/2018. The weakness was shared 10/28/2018 (Website). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2018-18699 since 10/27/2018. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/23/2018 🔍
10/27/2018 +3 days 🔍
10/28/2018 +2 days 🔍
10/29/2018 +0 days 🔍
10/29/2018 +0 days 🔍
06/03/2023 +1678 days 🔍

Sourcesinfo

Product: github.com

Advisory: 43
Status: Not defined

CVE: CVE-2018-18699 (🔍)
GCVE (CVE): GCVE-0-2018-18699
GCVE (VulDB): GCVE-100-126019

Entryinfo

Created: 10/29/2018 16:08
Updated: 06/03/2023 10:01
Changes: 10/29/2018 16:08 (57), 04/07/2020 07:24 (1), 06/03/2023 10:01 (3)
Complete: 🔍
Cache ID: 216::103

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