CVE-2021-22563 - Vulnerability Details - OpenCVE

Description

Invalid JPEG XL images using libjxl can cause an out of bounds access on a std::vector<std::vector<T>> when rendering splines. The OOB read access can either lead to a segfault, or rendering splines based on other process memory. It is recommended to upgrade past 0.6.0 or patch with https://github.com/libjxl/libjxl/pull/757

Published: 2021-11-01

Score: 4.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google LLC

libjxl

affected

Version	Status	Constraints
`unspecified`	affected	≤ 0.6.0

Configuration 1 [-]

cpe:2.3:a:libjxl_project:libjxl:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-9703	Invalid JPEG XL images using libjxl can cause an out of bounds access on a std::vector<std::vector<T>> when rendering splines. The OOB read access can either lead to a segfault, or rendering splines based on other process memory. It is recommended to upgrade past 0.6.0 or patch with https://github.com/libjxl/libjxl/pull/757

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00045.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/libjxl/libjxl/issues/735
https://github.com/libjxl/libjxl/pull/757

History

No history.

Subscriptions

Libjxl Project Libjxl

MITRE

Status: PUBLISHED

Assigner: Google

Published: 2021-11-01T13:10:13.942Z

Updated: 2024-09-17T02:10:45.898Z

Reserved: 2021-01-05T00:00:00.000Z

Link: CVE-2021-22563

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-11-01T13:15:07.657

Modified: 2024-11-21T05:50:19.807

Link: CVE-2021-22563

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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