Open Asset Import Library 5.1.0/5.1.1 _m3d_safestr heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Open Asset Import Library 5.1.0/5.1.1 and classified as critical. Affected by this vulnerability is the function _m3d_safestr. Executing a manipulation can lead to heap-based overflow. This vulnerability appears as CVE-2021-45948. There is no available exploit.

Detailsinfo

A vulnerability has been found in Open Asset Import Library 5.1.0/5.1.1 (Software Library) and classified as critical. This vulnerability affects the function _m3d_safestr. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 01/01/2022. The advisory is shared for download at bugs.chromium.org. This vulnerability was named CVE-2021-45948 since 12/31/2021. 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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: 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

12/31/2021 🔍
01/01/2022 +1 days 🔍
01/01/2022 +0 days 🔍
01/05/2022 +4 days 🔍

Sourcesinfo

Advisory: bugs.chromium.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-45948 (🔍)
GCVE (CVE): GCVE-0-2021-45948
GCVE (VulDB): GCVE-100-189508

Entryinfo

Created: 01/01/2022 10:13
Updated: 01/05/2022 11:14
Changes: 01/01/2022 10:13 (38), 01/05/2022 11:14 (1)
Complete: 🔍
Cache ID: 216::103

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