Apache OpenOffice up to 4.1.10 dBase File buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Apache OpenOffice up to 4.1.10. The impacted element is an unknown function of the component dBase File Handler. Executing a manipulation can lead to buffer overflow. This vulnerability is handled as CVE-2021-33035. The attack can be executed remotely. There is not any exploit available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in Apache OpenOffice up to 4.1.10 (Office Suite Software). It has been declared as critical. This vulnerability affects an unknown part of the component dBase File Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 09/23/2021 as efddaef0151af3be16078cc4d88c6bae0f911e56. The advisory is shared for download at github.com. This vulnerability was named CVE-2021-33035 since 05/15/2021. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Applying the patch efddaef0151af3be16078cc4d88c6bae0f911e56 is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

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Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / 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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: efddaef0151af3be16078cc4d88c6bae0f911e56

Timelineinfo

05/15/2021 🔍
09/23/2021 +131 days 🔍
09/23/2021 +0 days 🔍
10/01/2021 +8 days 🔍

Sourcesinfo

Vendor: apache.org
Product: github.com

Advisory: efddaef0151af3be16078cc4d88c6bae0f911e56
Status: Confirmed

CVE: CVE-2021-33035 (🔍)
GCVE (CVE): GCVE-0-2021-33035
GCVE (VulDB): GCVE-100-183256

Entryinfo

Created: 09/23/2021 12:40
Updated: 10/01/2021 14:58
Changes: 09/23/2021 12:40 (42), 10/01/2021 14:58 (1)
Complete: 🔍
Cache ID: 216::103

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