gsd-2020-36328
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-36328",
"description": "A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
"id": "GSD-2020-36328",
"references": [
"https://www.suse.com/security/cve/CVE-2020-36328.html",
"https://www.debian.org/security/2021/dsa-4930",
"https://access.redhat.com/errata/RHBA-2021:2854",
"https://access.redhat.com/errata/RHSA-2021:2365",
"https://access.redhat.com/errata/RHSA-2021:2364",
"https://access.redhat.com/errata/RHSA-2021:2354",
"https://access.redhat.com/errata/RHSA-2021:2328",
"https://access.redhat.com/errata/RHSA-2021:2260",
"https://ubuntu.com/security/CVE-2020-36328",
"https://alas.aws.amazon.com/cve/html/CVE-2020-36328.html",
"https://linux.oracle.com/cve/CVE-2020-36328.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2020-36328",
"modified": "2023-12-13T01:21:55.467633Z",
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"cwe_ids": [
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"CWE-937"
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"date": "2021-12-01",
"description": "A heap-based buffer overflow in function `WebPDecodeRGBInto` is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
"fixed_versions": [
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"identifier": "CVE-2020-36328",
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"not_impacted": "All versions starting from 1.0.1",
"package_slug": "conan/libwebp",
"pubdate": "2021-05-21",
"solution": "Upgrade to version 1.0.3 or above.",
"title": "Out-of-bounds Write",
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"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"
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"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
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"attackVector": "NETWORK",
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"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"
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"exploitabilityScore": 3.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-01-09T16:41Z",
"publishedDate": "2021-05-21T17:15Z"
}
}
}
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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.
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- 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.