GSD-2020-16845
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
Go before 1.13.15 and 14.x before 1.14.7 can have an infinite read loop in ReadUvarint and ReadVarint in encoding/binary via invalid inputs.
Aliases
Aliases
{
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"description": "Go before 1.13.15 and 14.x before 1.14.7 can have an infinite read loop in ReadUvarint and ReadVarint in encoding/binary via invalid inputs.",
"id": "GSD-2020-16845",
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"https://www.suse.com/security/cve/CVE-2020-16845.html",
"https://www.debian.org/security/2021/dsa-4848",
"https://access.redhat.com/errata/RHSA-2021:4103",
"https://access.redhat.com/errata/RHSA-2021:2122",
"https://access.redhat.com/errata/RHSA-2021:1515",
"https://access.redhat.com/errata/RHSA-2021:1366",
"https://access.redhat.com/errata/RHSA-2021:1016",
"https://access.redhat.com/errata/RHSA-2021:0956",
"https://access.redhat.com/errata/RHSA-2021:0799",
"https://access.redhat.com/errata/RHSA-2021:0713",
"https://access.redhat.com/errata/RHSA-2021:0172",
"https://access.redhat.com/errata/RHBA-2021:0101",
"https://access.redhat.com/errata/RHBA-2021:0075",
"https://access.redhat.com/errata/RHSA-2021:0072",
"https://access.redhat.com/errata/RHSA-2020:5649",
"https://access.redhat.com/errata/RHSA-2020:5606",
"https://access.redhat.com/errata/RHSA-2020:5605",
"https://access.redhat.com/errata/RHBA-2020:5356",
"https://access.redhat.com/errata/RHSA-2020:5159",
"https://access.redhat.com/errata/RHBA-2020:5123",
"https://access.redhat.com/errata/RHSA-2020:5119",
"https://access.redhat.com/errata/RHSA-2020:5118",
"https://access.redhat.com/errata/RHSA-2020:4297",
"https://access.redhat.com/errata/RHBA-2020:4229",
"https://access.redhat.com/errata/RHSA-2020:4214",
"https://access.redhat.com/errata/RHSA-2020:4201",
"https://access.redhat.com/errata/RHBA-2020:4197",
"https://access.redhat.com/errata/RHBA-2020:4139",
"https://access.redhat.com/errata/RHSA-2020:3665",
"https://advisories.mageia.org/CVE-2020-16845.html",
"https://alas.aws.amazon.com/cve/html/CVE-2020-16845.html",
"https://linux.oracle.com/cve/CVE-2020-16845.html",
"https://ubuntu.com/security/CVE-2020-16845"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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],
"details": "Go before 1.13.15 and 14.x before 1.14.7 can have an infinite read loop in ReadUvarint and ReadVarint in encoding/binary via invalid inputs.",
"id": "GSD-2020-16845",
"modified": "2023-12-13T01:21:46.668102Z",
"schema_version": "1.4.0"
}
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"url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00030.html"
},
{
"name": "[debian-lts-announce] 20201121 [SECURITY] [DLA 2459-1] golang-1.7 security update",
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},
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},
{
"name": "DSA-4848",
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"url": "https://www.debian.org/security/2021/dsa-4848"
},
{
"name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
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"name": "https://groups.google.com/forum/#!topic/golang-announce/NyPIaucMgXo",
"refsource": "CONFIRM",
"url": "https://groups.google.com/forum/#!topic/golang-announce/NyPIaucMgXo"
},
{
"name": "https://security.netapp.com/advisory/ntap-20200924-0002/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20200924-0002/"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c0.5.8",
"affected_versions": "All versions before 0.5.8",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-707",
"CWE-835",
"CWE-937"
],
"date": "2021-12-16",
"description": "Go before 1.13.15 and 14.x before 1.14.7 can have an infinite read loop in ReadUvarint and ReadVarint in encoding/binary via invalid inputs.",
"fixed_versions": [
"0.5.8"
],
"identifier": "CVE-2020-16845",
"identifiers": [
"GHSA-q6gq-997w-f55g",
"CVE-2020-16845"
],
"not_impacted": "All versions starting from 0.5.8",
"package_slug": "go/github.com/ulikunitz/xz",
"pubdate": "2021-12-16",
"solution": "Upgrade to version 0.5.8 or above.",
"title": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-16845",
"https://github.com/ulikunitz/xz/issues/35",
"https://github.com/ulikunitz/xz/commit/69c6093c7b2397b923acf82cb378f55ab2652b9b",
"https://groups.google.com/forum/#!topic/golang-announce/NyPIaucMgXo",
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"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6RCFJTMKHY5ICGEM5BUFUEDDGSPJ25XU/",
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"https://security.netapp.com/advisory/ntap-20200924-0002/",
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"https://www.oracle.com/security-alerts/cpuApr2021.html",
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],
"uuid": "a68aacc5-c6e7-4b47-a22f-57d7bf52a89c"
}
]
},
"nvd.nist.gov": {
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"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": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-02-03T02:28Z",
"publishedDate": "2020-08-06T18:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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 |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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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.
They have not been verified by an analyst and are provided for guidance only.
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.
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
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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