libexif 0.6.22 JPG File actions.c denial of service

CVSS Meta Temp Score
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in libexif 0.6.22. The impacted element is an unknown function of the file actions.c of the component JPG File Handler. Such manipulation leads to denial of service. This vulnerability is listed as CVE-2021-27815. There is no available exploit.

Detailsinfo

A vulnerability was found in libexif 0.6.22 and classified as problematic. Affected by this issue is an unknown functionality of the file actions.c of the component JPG File Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was presented 04/15/2021. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2021-27815. 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.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
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: Denial of service
CWE: CWE-404
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

03/01/2021 🔍
04/15/2021 +44 days 🔍
04/15/2021 +0 days 🔍
04/21/2021 +6 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2021-27815 (🔍)
GCVE (CVE): GCVE-0-2021-27815
GCVE (VulDB): GCVE-100-173048

Entryinfo

Created: 04/15/2021 11:19
Updated: 04/21/2021 06:39
Changes: 04/15/2021 11:19 (36), 04/21/2021 06:39 (2)
Complete: 🔍
Cache ID: 216::103

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