gsd-2020-35653
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-35653",
"description": "In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.",
"id": "GSD-2020-35653",
"references": [
"https://www.suse.com/security/cve/CVE-2020-35653.html",
"https://access.redhat.com/errata/RHSA-2021:4149",
"https://access.redhat.com/errata/RHSA-2021:3917",
"https://ubuntu.com/security/CVE-2020-35653",
"https://security.archlinux.org/CVE-2020-35653"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-35653"
],
"details": "In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.",
"id": "GSD-2020-35653",
"modified": "2023-12-13T01:22:00.915792Z",
"schema_version": "1.4.0"
}
},
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"refsource": "MISC",
"url": "https://pillow.readthedocs.io/en/stable/releasenotes/index.html"
},
{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6BYVI5G44MRIPERKYDQEL3S3YQCZTVHE/"
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"url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html"
}
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}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c8.1.0",
"affected_versions": "All versions before 8.1.0",
"cvss_v2": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-125",
"CWE-937"
],
"date": "2021-07-22",
"description": "In Pillow, `PcxDecode` has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.",
"fixed_versions": [
"8.1.0"
],
"identifier": "CVE-2020-35653",
"identifiers": [
"CVE-2020-35653"
],
"not_impacted": "All versions starting from 8.1.0",
"package_slug": "pypi/Pillow",
"pubdate": "2021-01-12",
"solution": "Upgrade to version 8.1.0 or above.",
"title": "Out-of-bounds Read",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-35653"
],
"uuid": "5daa388a-c0b4-4958-aee3-d528bb50c7d3"
}
]
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"cpe_match": [
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"references": {
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 4.2
}
},
"lastModifiedDate": "2022-04-22T18:54Z",
"publishedDate": "2021-01-12T09:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.