gsd-2020-11104
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
An issue was discovered in USC iLab cereal through 1.3.0. Serialization of an (initialized) C/C++ long double variable into a BinaryArchive or PortableBinaryArchive leaks several bytes of stack or heap memory, from which sensitive information (such as memory layout or private keys) can be gleaned if the archive is distributed outside of a trusted context.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-11104",
"description": "An issue was discovered in USC iLab cereal through 1.3.0. Serialization of an (initialized) C/C++ long double variable into a BinaryArchive or PortableBinaryArchive leaks several bytes of stack or heap memory, from which sensitive information (such as memory layout or private keys) can be gleaned if the archive is distributed outside of a trusted context.",
"id": "GSD-2020-11104"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-11104"
],
"details": "An issue was discovered in USC iLab cereal through 1.3.0. Serialization of an (initialized) C/C++ long double variable into a BinaryArchive or PortableBinaryArchive leaks several bytes of stack or heap memory, from which sensitive information (such as memory layout or private keys) can be gleaned if the archive is distributed outside of a trusted context.",
"id": "GSD-2020-11104",
"modified": "2023-12-13T01:22:07.076923Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2020-11104",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
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"product": {
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"value": "An issue was discovered in USC iLab cereal through 1.3.0. Serialization of an (initialized) C/C++ long double variable into a BinaryArchive or PortableBinaryArchive leaks several bytes of stack or heap memory, from which sensitive information (such as memory layout or private keys) can be gleaned if the archive is distributed outside of a trusted context."
}
]
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"references": {
"reference_data": [
{
"name": "https://github.com/USCiLab/cereal/issues/625",
"refsource": "MISC",
"url": "https://github.com/USCiLab/cereal/issues/625"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c=1.3.0",
"affected_versions": "All versions up to 1.3.0",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-119",
"CWE-937"
],
"date": "2021-07-21",
"description": "An issue was discovered in USC iLab cereal. Serialization of an (initialized) C/C++ long double variable into a `BinaryArchive` or `PortableBinaryArchive` leaks several bytes of stack or heap memory, from which sensitive information (such as memory layout or private keys) can be gleaned if the archive is distributed outside a trusted context.",
"fixed_versions": [],
"identifier": "CVE-2020-11104",
"identifiers": [
"CVE-2020-11104"
],
"not_impacted": "",
"package_slug": "conan/cereal",
"pubdate": "2020-03-30",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Restriction of Operations within the Bounds of a Memory Buffer",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-11104"
],
"uuid": "86c56639-228e-465f-b21f-83d8b9b66da4"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:usc:cereal:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "1.3.0",
"vulnerable": true
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}
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"name": "https://github.com/USCiLab/cereal/issues/625",
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"tags": [
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],
"url": "https://github.com/USCiLab/cereal/issues/625"
}
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}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4
}
},
"lastModifiedDate": "2021-07-21T11:39Z",
"publishedDate": "2020-03-30T22:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- 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.