Bento4 1.5.0-617 AP4_HdlrAtom 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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8.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Bento4 1.5.0-617. It has been declared as critical. Impacted is the function AP4_HdlrAtom. The manipulation results in out-of-bounds write. This vulnerability is known as CVE-2017-14644. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in Bento4 1.5.0-617 (Multimedia Player Software). It has been classified as critical. Affected is the function AP4_HdlrAtom. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A heap-based buffer overflow was discovered in the AP4_HdlrAtom class in Bento4 1.5.0-617. The vulnerability causes an out-of-bounds write, which leads to remote denial of service or possibly code execution.

The bug was discovered 09/14/2017. The weakness was published 09/21/2017 (Website). The advisory is shared for download at blogs.gentoo.org. This vulnerability is traded as CVE-2017-14644 since 09/21/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, 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.

Similar entries are available at VDB-106983, VDB-106982, VDB-106981 and VDB-106979. Once again VulDB remains the best 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: 8.0
VulDB Meta Temp Score: 8.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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

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-2017-14644 (🔍)
GCVE (CVE): GCVE-0-2017-14644
GCVE (VulDB): GCVE-100-106980
See also: 🔍

Entryinfo

Created: 09/22/2017 08:49
Updated: 11/18/2019 16:50
Changes: 09/22/2017 08:49 (57), 11/18/2019 16:50 (1)
Complete: 🔍
Cache ID: 216:B7F:103

Once again VulDB remains the best source for vulnerability data.

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