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Sources : US Cert, Cert EU, Cert FR, Cnil, VulDB.

mardi 16 octobre 2018

Adobe Digital Editions up to 4.5.8 Use-After-Free memory corruption

A vulnerability classified as critical was found in Adobe Digital Editions up to 4.5.8. This vulnerability affects an unknown function. The manipulation with an unknown input leads to a memory corruption vulnerability (Use-After-Free). The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Adobe Digital Editions versions 4.5.8 and below have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution.

The weakness was disclosed 10/17/2018. The advisory is available at helpx.adobe.com. This vulnerability was named CVE-2018-12822 since 06/25/2018. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 10/18/2018).

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

The entries 125715, 125716, 125717 and 125718 are pretty similar.

CPE

CVSSv3

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: ≈5.5
VulDB Temp Score: ≈5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

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

Exploiting

Class: Memory corruption / Use-After-Free (CWE-119)
Local: Yes
Remote: No

Availability: No

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

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

Countermeasures

Recommended: no mitigation known
0-Day Time: 🔒

Timeline

06/25/2018 CVE assigned
10/17/2018 Advisory disclosed
10/18/2018 VulDB entry created
10/18/2018 VulDB last update

Sources

Advisory: helpx.adobe.com

CVE: CVE-2018-12822 (🔒)
See also: 🔒

Entry

Created: 10/18/2018
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 169

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