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mardi 16 octobre 2018

Adobe Digital Editions up to 4.5.8 Heap-based memory corruption

A vulnerability has been found in Adobe Digital Editions up to 4.5.8 and classified as critical. This vulnerability affects an unknown function. The manipulation with an unknown input leads to a memory corruption vulnerability (Heap-based). The CWE definition for the vulnerability is CWE-122. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Adobe Digital Editions versions 4.5.8 and below have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution.

The weakness was released 10/17/2018. The advisory is shared for download at helpx.adobe.com. This vulnerability was named CVE-2018-12814 since 06/25/2018. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (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.

Entries connected to this vulnerability are available at 125715, 125717, 125718 and 125719.

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 / Heap-based (CWE-122)
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-2018-12814 (🔒)
See also: 🔒

Entry

Created: 10/18/2018
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 207

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