Bento4 1.5.0-617 Codecs/Ap4BitStream.cpp AP4_BitStream::ReadBytes memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Bento4 1.5.0-617. It has been rated as critical. The affected element is the function AP4_BitStream::ReadBytes of the file Codecs/Ap4BitStream.cpp. This manipulation causes memory corruption. This vulnerability is handled as CVE-2017-14645. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Bento4 1.5.0-617 (Multimedia Player Software). It has been declared as critical. Affected by this vulnerability is the function AP4_BitStream::ReadBytes of the file Codecs/Ap4BitStream.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:

A heap-based buffer over-read was discovered in AP4_BitStream::ReadBytes in Codecs/Ap4BitStream.cpp in Bento4 version 1.5.0-617. The vulnerability causes an application crash, which leads to remote denial of service.

The bug was discovered 09/14/2017. The weakness was released 09/21/2017 (Website). The advisory is shared at blogs.gentoo.org. This vulnerability is known as CVE-2017-14645 since 09/21/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 7 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-106983, VDB-106982, VDB-106980 and VDB-106979. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.9

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

NVD Base Score: 6.5
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

09/14/2017 🔍
09/21/2017 +7 days 🔍
09/21/2017 +0 days 🔍
09/21/2017 +0 days 🔍
09/22/2017 +1 days 🔍
11/18/2019 +787 days 🔍

Sourcesinfo

Advisory: blogs.gentoo.org
Status: Not defined

CVE: CVE-2017-14645 (🔍)
GCVE (CVE): GCVE-0-2017-14645
GCVE (VulDB): GCVE-100-106981
See also: 🔍

Entryinfo

Created: 09/22/2017 08:49
Updated: 11/18/2019 16:57
Changes: 09/22/2017 08:49 (58), 11/18/2019 16:57 (1)
Complete: 🔍
Cache ID: 216:127:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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