GNU LibreDWG 0.9.3.2564 bits.c bit_search_sentinel out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in GNU LibreDWG 0.9.3.2564. This affects the function bit_search_sentinel of the file bits.c. The manipulation results in out-of-bounds. This vulnerability is cataloged as CVE-2020-6613. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in GNU LibreDWG 0.9.3.2564 (Image Processing Software). Affected is the function bit_search_sentinel of the file bits.c. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in bit_search_sentinel in bits.c.

The weakness was shared 01/08/2020. This vulnerability is traded as CVE-2020-6613 since 01/08/2020. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

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

The entries VDB-148466, VDB-148465, VDB-148463 and VDB-148462 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/08/2020 🔍
01/08/2020 +0 days 🔍
01/09/2020 +1 days 🔍
03/20/2024 +1532 days 🔍

Sourcesinfo

Vendor: gnu.org

Advisory: 179
Status: Not defined

CVE: CVE-2020-6613 (🔍)
GCVE (CVE): GCVE-0-2020-6613
GCVE (VulDB): GCVE-100-148464
See also: 🔍

Entryinfo

Created: 01/09/2020 10:24
Updated: 03/20/2024 09:44
Changes: 01/09/2020 10:24 (37), 01/09/2020 10:29 (18), 03/20/2024 09:44 (18)
Complete: 🔍
Cache ID: 216::103

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