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vendredi 22 février 2019

matio 1.5.13 libmatio.a ReadNextFunctionHandle memory corruption

A vulnerability was found in matio 1.5.13. It has been rated as critical. This issue affects the function ReadNextFunctionHandle of the file libmatio.a. The manipulation with an unknown input leads to a memory corruption vulnerability (Heap-based). Using CWE to declare the problem leads to CWE-122. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in libmatio.a in matio (aka MAT File I/O Library) 1.5.13. There is a heap-based buffer overflow in the function ReadNextFunctionHandle() in mat5.c.

The weakness was shared 02/23/2019. The identification of this vulnerability is CVE-2019-9036 since 02/23/2019. 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 02/24/2019).

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

The issues 131125, 131126, 131127 and 131128 are related to this entry.

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: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

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

Countermeasures

Recommended: no mitigation known
0-Day Time: 🔒

Timeline

02/23/2019 Advisory disclosed
02/23/2019 CVE assigned
02/24/2019 VulDB entry created
02/24/2019 VulDB last update

Sources

CVE: CVE-2019-9036 (🔒)
See also: 🔒

Entry

Created: 02/24/2019
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 143

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