fkie_cve-2021-22563
Vulnerability from fkie_nvd
Published
2021-11-01 13:15
Modified
2024-11-21 05:50
Severity ?
4.5 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Summary
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
| ▶ | URL | Tags | |
|---|---|---|---|
| cve-coordination@google.com | https://github.com/libjxl/libjxl/issues/735 | Exploit, Issue Tracking, Patch, Third Party Advisory | |
| cve-coordination@google.com | https://github.com/libjxl/libjxl/pull/757 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/libjxl/libjxl/issues/735 | Exploit, Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/libjxl/libjxl/pull/757 | Patch, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libjxl_project | libjxl | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libjxl_project:libjxl:*:*:*:*:*:*:*:*",
"matchCriteriaId": "32E466AA-7CFB-4240-8AC9-D7394B5D9AEF",
"versionEndExcluding": "0.6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Invalid JPEG XL images using libjxl can cause an out of bounds access on a std::vector\u003cstd::vector\u003cT\u003e\u003e 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"
},
{
"lang": "es",
"value": "Las im\u00e1genes JPEG XL no v\u00e1lidas que usan libjxl pueden causar un acceso fuera de l\u00edmites en un std::vector\u0026gt; cuando se renderizan splines. El acceso de lectura OOB puede conllevar a un segfault, o renderizar splines basados en la memoria de otro proceso. Se recomienda actualizar a partir de la versi\u00f3n 0.6.0 o parchear con https://github.com/libjxl/libjxl/pull/757"
}
],
"id": "CVE-2021-22563",
"lastModified": "2024-11-21T05:50:19.807",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.6,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 4.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 1.0,
"impactScore": 3.4,
"source": "cve-coordination@google.com",
"type": "Secondary"
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{
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 2.5,
"source": "nvd@nist.gov",
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}
]
},
"published": "2021-11-01T13:15:07.657",
"references": [
{
"source": "cve-coordination@google.com",
"tags": [
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"Issue Tracking",
"Patch",
"Third Party Advisory"
],
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},
{
"source": "cve-coordination@google.com",
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],
"sourceIdentifier": "cve-coordination@google.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-126"
}
],
"source": "cve-coordination@google.com",
"type": "Secondary"
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"value": "CWE-125"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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