Bento4 1.5.1-624 Core/Ap4Mpeg2Ts.cpp WriteSample memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Bento4 1.5.1-624. It has been classified as critical. This issue affects the function AP4_Mpeg2TsVideoSampleStream::WriteSample of the file Core/Ap4Mpeg2Ts.cpp. This manipulation causes memory corruption. This vulnerability is handled as CVE-2018-14532. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Bento4 1.5.1-624 (Multimedia Player Software) and classified as critical. Affected by this vulnerability is the function AP4_Mpeg2TsVideoSampleStream::WriteSample of the file Core/Ap4Mpeg2Ts.cpp. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Bento4 1.5.1-624. There is a heap-based buffer over-read in AP4_Mpeg2TsVideoSampleStream::WriteSample in Core/Ap4Mpeg2Ts.cpp.

The bug was discovered 07/22/2018. The weakness was released 07/23/2018 (Website). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2018-14532 since 07/23/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. 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 1 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.

Entries connected to this vulnerability are available at VDB-122074, VDB-122073, VDB-122072 and VDB-122070. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Memory corruption
CWE: 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

07/22/2018 🔍
07/23/2018 +0 days 🔍
07/23/2018 +0 days 🔍
07/23/2018 +0 days 🔍
07/23/2018 +0 days 🔍
04/25/2023 +1737 days 🔍

Sourcesinfo

Advisory: 294
Status: Not defined

CVE: CVE-2018-14532 (🔍)
GCVE (CVE): GCVE-0-2018-14532
GCVE (VulDB): GCVE-100-122071
See also: 🔍

Entryinfo

Created: 07/23/2018 14:00
Updated: 04/25/2023 09:49
Changes: 07/23/2018 14:00 (58), 03/09/2020 13:49 (1), 04/25/2023 09:49 (3)
Complete: 🔍
Cache ID: 216::103

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