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Notre sélection d'alertes et avis SSI.
Sources : US Cert, Cert EU, Cert FR, Cnil, VulDB.

dimanche 10 février 2019

Bento4 1.5.1-627 Core/Ap4Atom.cpp Action denial of service

A vulnerability was found in Bento4 1.5.1-627 (Multimedia Player Software) and classified as problematic. This issue affects the function AP4_AtomListWriter::Action of the file Core/Ap4Atom.cpp. The manipulation with an unknown input leads to a denial of service vulnerability (Assertion). Using CWE to declare the problem leads to CWE-404. Impacted is availability. The summary by CVE is:

An issue was discovered in Bento4 v1.5.1-627. There is an assertion failure in AP4_AtomListWriter::Action in Core/Ap4Atom.cpp, leading to a denial of service (program crash), as demonstrated by mp42hls.

The weakness was released 02/10/2019. The identification of this vulnerability is CVE-2019-7697 since 02/10/2019. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/11/2019).

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 130722 and 130723.

CPE

CVSSv3

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: ≈3.5
VulDB Temp Score: ≈3.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploiting

Class: Denial of service / Assertion (CWE-404)
Local: Yes
Remote: No

Availability: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Actions: 🔍

Countermeasures

Recommended: no mitigation known
0-Day Time: 🔒

Timeline

02/10/2019 Advisory disclosed
02/10/2019 CVE assigned
02/11/2019 VulDB entry created
02/11/2019 VulDB last update

Sources

CVE: CVE-2019-7697 (🔒)
See also: 🔒

Entry

Created: 02/11/2019
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 43

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