GPAC 0.7.1 isomedia/drm_sample.c gf_isom_get_original_format_type null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

A vulnerability has been found in GPAC 0.7.1 and classified as problematic. This vulnerability affects the function gf_isom_get_original_format_type of the file isomedia/drm_sample.c. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. As an impact it is known to affect availability. CVE summarizes:

An issue was discovered in GPAC 0.7.1. There is a NULL pointer dereference in the function gf_isom_get_original_format_type at isomedia/drm_sample.c in libgpac.a, as demonstrated by MP4Box.

The weakness was disclosed 05/30/2019 (Website). The advisory is available at lists.debian.org. This vulnerability was named CVE-2019-12482 since 05/30/2019. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

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

The entries 135741 and 135743 are pretty similar.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/30/2019 🔍
05/30/2019 +0 days 🔍
05/31/2019 +1 days 🔍
09/25/2023 +1578 days 🔍

Sourcesinfo

Advisory: 1249
Status: Not defined

CVE: CVE-2019-12482 (🔍)
See also: 🔍

Entryinfo

Created: 05/31/2019 06:51
Updated: 09/25/2023 11:47
Changes: 05/31/2019 06:51 (54), 06/17/2020 12:18 (1), 09/25/2023 11:40 (3), 09/25/2023 11:47 (1)
Complete: 🔍

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