fkie_cve-2021-25289
Vulnerability from fkie_nvd
Published
2021-03-19 04:15
Modified
2024-11-21 05:54
Severity ?
Summary
An issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode. NOTE: this issue exists because of an incomplete fix for CVE-2020-35654.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html | Release Notes, Vendor Advisory | |
| cve@mitre.org | https://security.gentoo.org/glsa/202107-33 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html | Release Notes, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202107-33 | Third Party Advisory |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0EAEBE97-889C-4137-92C1-F832F605B041",
"versionEndExcluding": "8.1.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode. NOTE: this issue exists because of an incomplete fix for CVE-2020-35654."
},
{
"lang": "es",
"value": "Se detect\u00f3 un problema en Pillow versiones anteriores a 8.1.1.\u0026#xa0;La funci\u00f3n TiffDecode presenta un desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria cuando se decodifican archivos YCbCr dise\u00f1ados debido a determinados conflictos de interpretaci\u00f3n con LibTIFF en el modo RGBA.\u0026#xa0;NOTA: este problema se presenta debido a una correcci\u00f3n incompleta para CVE-2020-35654"
}
],
"id": "CVE-2021-25289",
"lastModified": "2024-11-21T05:54:41.297",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
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},
"published": "2021-03-19T04:15:13.280",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html"
},
{
"source": "cve@mitre.org",
"tags": [
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"url": "https://security.gentoo.org/glsa/202107-33"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"lang": "en",
"value": "CWE-787"
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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.