GSD-2018-20200
Vulnerability from gsd - Updated: 2023-12-13 01:22Details
** DISPUTED ** CertificatePinner.java in OkHttp 3.x through 3.12.0 allows man-in-the-middle attackers to bypass certificate pinning by changing SSLContext and the boolean values while hooking the application. NOTE: This id is disputed because some parties don't consider this is a vulnerability. Their rationale can be found in https://github.com/square/okhttp/issues/4967.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-20200",
"description": "** DISPUTED ** CertificatePinner.java in OkHttp 3.x through 3.12.0 allows man-in-the-middle attackers to bypass certificate pinning by changing SSLContext and the boolean values while hooking the application. NOTE: This id is disputed because some parties don\u0027t consider this is a vulnerability. Their rationale can be found in https://github.com/square/okhttp/issues/4967.",
"id": "GSD-2018-20200"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2018-20200"
],
"details": "** DISPUTED ** CertificatePinner.java in OkHttp 3.x through 3.12.0 allows man-in-the-middle attackers to bypass certificate pinning by changing SSLContext and the boolean values while hooking the application. NOTE: This id is disputed because some parties don\u0027t consider this is a vulnerability. Their rationale can be found in https://github.com/square/okhttp/issues/4967.",
"id": "GSD-2018-20200",
"modified": "2023-12-13T01:22:29.605829Z",
"schema_version": "1.4.0"
}
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"name": "[flink-issues] 20201023 [jira] [Assigned] (FLINK-19784) Upgrade okhttp to 3.13.0 or newer due to CVE-2018-20200",
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"name": "[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list",
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"gitlab.com": {
"advisories": [
{
"affected_range": "[3.0.0,3.12.0]",
"affected_versions": "All versions starting from 3.0.0 until 3.12.0",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-295",
"CWE-937"
],
"date": "2020-12-16",
"description": "CertificatePinner.java allows man-in-the-middle attackers to bypass certificate pinning by changing SSLContext and the boolean values while hooking the application.",
"fixed_versions": [
"3.12.1"
],
"identifier": "CVE-2018-20200",
"identifiers": [
"CVE-2018-20200"
],
"not_impacted": "All versions before 3.0.0, all versions after 3.12.0",
"package_slug": "maven/com.squareup.okhttp3/okhttp",
"pubdate": "2019-04-18",
"solution": "Upgrade to version 3.12.1 or above",
"title": "Improper Certificate Validation",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2018-20200"
],
"uuid": "07a36216-49f6-4839-9577-b2a4bdd4b31b"
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"cve": {
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{
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"value": "CertificatePinner.java in OkHttp 3.x through 3.12.0 allows man-in-the-middle attackers to bypass certificate pinning by changing SSLContext and the boolean values while hooking the application. NOTE: This id is disputed because some parties don\u0027t consider this is a vulnerability. Their rationale can be found in https://github.com/square/okhttp/issues/4967"
},
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"lang": "es",
"value": "** EN DISPUTA ** CertificatePinner.java en OkHttp desde la versi\u00f3n 3.x hasta la 3.12.0 permite un ataque man-in-the-middle para eludir la fijaci\u00f3n de certificados cambiando SSLContext y los valores booleanos mientras enganchan la aplicaci\u00f3n. NOTA: Esta identificaci\u00f3n es cuestionada porque algunas partes no consideran que sea una vulnerabilidad. Su raz\u00f3n de ser se puede encontrar en https://github.com/square/okhttp/issues/4967."
}
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"id": "CVE-2018-20200",
"lastModified": "2024-04-11T01:01:46.680",
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"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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"published": "2019-04-18T19:29:01.347",
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}
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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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