ngiflib 0.4 NGIFLIB_NO_FILE Mode ngiflib.c GetByteStr heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in ngiflib 0.4. The impacted element is the function GetByteStr in the library ngiflib.c of the component NGIFLIB_NO_FILE Mode. Executing a manipulation can lead to heap-based overflow. This vulnerability is handled as CVE-2021-36530. There is not any exploit available.

Detailsinfo

A vulnerability has been found in ngiflib 0.4 and classified as critical. This vulnerability affects the function GetByteStr in the library ngiflib.c of the component NGIFLIB_NO_FILE Mode. 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 released 08/27/2021. The advisory is available at github.com. This vulnerability was named CVE-2021-36530. Technical details are known, but there is no available exploit.

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

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Productinfo

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

07/12/2021 🔍
08/27/2021 +46 days 🔍
08/27/2021 +0 days 🔍
09/01/2021 +5 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2021-36530 (🔍)
GCVE (CVE): GCVE-0-2021-36530
GCVE (VulDB): GCVE-100-181606

Entryinfo

Created: 08/27/2021 21:59
Updated: 09/01/2021 14:10
Changes: 08/27/2021 21:59 (37), 09/01/2021 14:10 (2)
Complete: 🔍
Cache ID: 216::103

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