CVE-2021-22563

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Source

https://cve.org/CVERecord?id=CVE-2021-22563

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-22563.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-22563

Published

2021-11-01T13:15:07.657Z

Modified

2026-07-09T00:06:36.700530Z

Severity

4.4 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L CVSS Calculator

Summary

[none]

Details

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

References

Affected packages

Git / github.com/libjxl/libjxl

Affected ranges

Type

GIT

Repo

https://github.com/libjxl/libjxl

Events

Introduced

Fixed

25ef9145273eb5fe3db04e196327c77e404308d8

Database specific

{
    "cpe": "cpe:2.3:a:libjxl_project:libjxl:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.6.0"
        }
    ]
}

Affected versions

v0.*

v0.1

v0.1.0

v0.1.1

v0.2

v0.2.0

v0.3

v0.3.0

v0.3.1

v0.3.2

v0.3.3

v0.3.4

v0.3.5

v0.3.6

v0.3.7

v0.5-base

v0.6-base

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-22563.json"