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

jeudi 14 mars 2019

GNU LibreDWG 0.7/0.7.1645 dwg_dxf_BLOCK_CONTROL memory corruption

A vulnerability, which was classified as critical, was found in GNU LibreDWG 0.7/0.7.1645. This affects the function dwg_dxf_BLOCK_CONTROL. The manipulation with an unknown input leads to a memory corruption vulnerability (Out-of-Bounds). CWE is classifying the issue as CWE-119. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is an out-of-bounds read in the function dwg_dxf_BLOCK_CONTROL at dwg.spec.

The weakness was disclosed 03/14/2019. This vulnerability is uniquely identified as CVE-2019-9775 since 03/14/2019. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/14/2019).

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

The entries 131723, 131724, 131725 and 131726 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 / Out-of-Bounds (CWE-119)
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

03/14/2019 Advisory disclosed
03/14/2019 VulDB entry created
03/14/2019 CVE assigned
03/14/2019 VulDB last update

Sources

CVE: CVE-2019-9775 (🔒)
See also: 🔒

Entry

Created: 03/14/2019 02:11 PM
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 100

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