GPAC 0.8.0/0.9.0-development-20191109 isomedia/box_funcs.c gf_isom_box_parse_ex out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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A vulnerability was found in GPAC 0.8.0/0.9.0-development-20191109 and classified as critical. This issue affects the function gf_isom_box_parse_ex of the file isomedia/box_funcs.c. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-20191109. There is heap-based buffer overflow in the function gf_isom_box_parse_ex() in isomedia/box_funcs.c.

The weakness was shared 12/31/2019. The identification of this vulnerability is CVE-2019-20162 since 12/30/2019. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

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





CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
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VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍



VulDB Base Score: 🔍
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Class: Out-of-bounds write
CWE: CWE-787 / CWE-119

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

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


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍


12/30/2019 🔍
12/31/2019 +1 days 🔍
12/31/2019 +0 days 🔍
03/18/2024 +1539 days 🔍


Advisory: 1327
Status: Not defined

CVE: CVE-2019-20162 (🔍)


Created: 12/31/2019 10:39 AM
Updated: 03/18/2024 04:01 PM
Changes: 12/31/2019 10:39 AM (36), 12/31/2019 10:44 AM (17), 03/18/2024 03:56 PM (18), 03/18/2024 04:01 PM (1)
Complete: 🔍
Cache ID: 100:F4E:40


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