Jasper up to 2.0.26 JP2 Image Format Decoder null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Jasper up to 2.0.26. This vulnerability affects unknown code of the component JP2 Image Format Decoder. The manipulation results in null pointer dereference. This vulnerability was named CVE-2021-3443. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Jasper up to 2.0.26 (Programming Tool Software). Affected is some unknown functionality of the component JP2 Image Format Decoder. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability.

The weakness was presented 03/26/2021. The advisory is shared for download at bugzilla.redhat.com. This vulnerability is traded as CVE-2021-3443. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.0.27 eliminates this vulnerability.

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
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: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Jasper 2.0.27

Timelineinfo

03/15/2021 🔍
03/26/2021 +11 days 🔍
03/26/2021 +0 days 🔍
04/05/2021 +10 days 🔍

Sourcesinfo

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2021-3443 (🔍)
GCVE (CVE): GCVE-0-2021-3443
GCVE (VulDB): GCVE-100-171768

Entryinfo

Created: 03/26/2021 08:12
Updated: 04/05/2021 11:51
Changes: 03/26/2021 08:12 (38), 04/05/2021 11:47 (5), 04/05/2021 11:51 (18)
Complete: 🔍
Cache ID: 216::103

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