GSD-2021-3478
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
There's a flaw in OpenEXR's scanline input file functionality in versions before 3.0.0-beta. An attacker able to submit a crafted file to be processed by OpenEXR could consume excessive system memory. The greatest impact of this flaw is to system availability.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-3478",
"description": "There\u0027s a flaw in OpenEXR\u0027s scanline input file functionality in versions before 3.0.0-beta. An attacker able to submit a crafted file to be processed by OpenEXR could consume excessive system memory. The greatest impact of this flaw is to system availability.",
"id": "GSD-2021-3478",
"references": [
"https://www.suse.com/security/cve/CVE-2021-3478.html",
"https://ubuntu.com/security/CVE-2021-3478",
"https://advisories.mageia.org/CVE-2021-3478.html",
"https://security.archlinux.org/CVE-2021-3478"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"details": "There\u0027s a flaw in OpenEXR\u0027s scanline input file functionality in versions before 3.0.0-beta. An attacker able to submit a crafted file to be processed by OpenEXR could consume excessive system memory. The greatest impact of this flaw is to system availability.",
"id": "GSD-2021-3478",
"modified": "2023-12-13T01:23:34.898596Z",
"schema_version": "1.4.0"
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"version": {
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}
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"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c2.4.3||\u003e=2.5.0 \u003c2.5.4",
"affected_versions": "All versions before 2.4.3, all versions starting from 2.5.0 before 2.5.4",
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"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
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"CWE-400",
"CWE-937"
],
"date": "2022-12-13",
"description": "There\u0027s a flaw in OpenEXR\u0027s scanline input file functionality . An attacker able to submit a crafted file to be processed by OpenEXR could consume excessive system memory. The greatest impact of this flaw is to system availability.",
"fixed_versions": [
"2.5.4"
],
"identifier": "CVE-2021-3478",
"identifiers": [
"CVE-2021-3478"
],
"not_impacted": "All versions starting from 2.4.3 before 2.5.0, all versions starting from 2.5.4",
"package_slug": "conan/openexr",
"pubdate": "2021-03-31",
"solution": "Upgrade to version 2.5.4 or above.",
"title": "Uncontrolled Resource Consumption",
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"vulnerable": true
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
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"impactScore": 3.6
}
},
"lastModifiedDate": "2022-12-13T01:57Z",
"publishedDate": "2021-03-31T14:15Z"
}
}
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
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Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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