GNU LibreDWG 0.9.3.2564 decode.c bfr_read memory corruption

A vulnerability classified as critical was found in GNU LibreDWG 0.9.3.2564. Affected by this vulnerability is the function bfr_read of the file decode.c. 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.

The weakness was published 01/08/2020. This vulnerability is known as CVE-2020-6614 since 01/08/2020. 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 01/09/2020).

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

Similar entries are available at 148466, 148464, 148463 and 148462.

Vendor

Name

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: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Memory corruption / Heap-based (CWE-122)
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: no mitigation known

0-Day Time: 🔒

01/08/2020 Advisory disclosed
01/08/2020 +0 days CVE assigned
01/09/2020 +1 days VulDB entry created
01/09/2020 +0 days VulDB last updateVendor: gnu.org
CVE: CVE-2020-6614 (🔒)
See also: 🔒Created: 01/09/2020 10:32 AM
Complete: 🔍

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