gsd-2020-0878
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka 'Microsoft Browser Memory Corruption Vulnerability'.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2020-0878", "description": "A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka \u0027Microsoft Browser Memory Corruption Vulnerability\u0027.", "id": "GSD-2020-0878" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-0878" ], "details": "A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka \u0027Microsoft Browser Memory Corruption Vulnerability\u0027.", "id": "GSD-2020-0878", "modified": "2023-12-13T01:21:44.706273Z", "schema_version": "1.4.0" } }, "namespaces": { "cisa.gov": { "cveID": "CVE-2020-0878", "dateAdded": "2021-11-03", "dueDate": "2022-05-03", "product": "Microsoft Edge, Internet Explorer", "requiredAction": "Apply updates per vendor instructions.", "shortDescription": "A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory.", "vendorProject": "Microsoft", "vulnerabilityName": "Microsoft Browser Memory Corruption Vulnerability" }, "cve.org": { "CVE_data_meta": { "ASSIGNER": "secure@microsoft.com", "ID": "CVE-2020-0878", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "ChakraCore", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "0", "version_value": "publication" } ] } }, { "product_name": "Microsoft Edge (EdgeHTML-based)", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "1.0..0", "version_value": "publication" } ] } }, { "product_name": "Internet Explorer 9", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "1.0.0", "version_value": "publication" } ] } }, { "product_name": "Internet Explorer 11", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "1.0.0", "version_value": "publication" } ] } } ] }, "vendor_name": "Microsoft" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "\u003cp\u003eA remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, the attacker could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.\u003c/p\u003e\n\u003cp\u003eAn attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft browsers, and then convince a user to view the website. The attacker could also take advantage of compromised websites, or websites that accept or host user-provided content or advertisements, by adding specially crafted content that could exploit the vulnerability. In all cases, however, an attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically via an enticement in email or instant message, or by getting them to open an email attachment.\u003c/p\u003e\n\u003cp\u003eThe security update addresses the vulnerability by modifying how Microsoft browsers handle objects in memory.\u003c/p\u003e\n" } ] }, "impact": { "cvss": [ { "baseScore": 4.2, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Remote Code Execution" } ] } ] }, "references": { "reference_data": [ { "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0878", "refsource": "MISC", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0878" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "(,1.11.22)", "affected_versions": "All versions before 1.11.22", "cvss_v2": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2021-07-21", "description": "A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka \u0027Microsoft Browser Memory Corruption Vulnerability\u0027.", "fixed_versions": [ "1.11.22" ], "identifier": "CVE-2020-0878", "identifiers": [ "CVE-2020-0878" ], "not_impacted": "All versions starting from 1.11.22", "package_slug": "nuget/Microsoft.ChakraCore", "pubdate": "2020-09-11", "solution": "Upgrade to version 1.11.22 or above.", "title": "Memory Corruption", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-0878", "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0878" ], "uuid": "03142d6a-d868-4db7-b613-ff911c74dc67" } ] }, "nvd.nist.gov": { "cve": { "cisaActionDue": "2022-05-03", "cisaExploitAdd": "2021-11-03", "cisaRequiredAction": "Apply updates per vendor instructions.", 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"descriptions": [ { "lang": "en", "value": "\u003cp\u003eA remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, the attacker could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.\u003c/p\u003e\n\u003cp\u003eAn attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft browsers, and then convince a user to view the website. The attacker could also take advantage of compromised websites, or websites that accept or host user-provided content or advertisements, by adding specially crafted content that could exploit the vulnerability. In all cases, however, an attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically via an enticement in email or instant message, or by getting them to open an email attachment.\u003c/p\u003e\n\u003cp\u003eThe security update addresses the vulnerability by modifying how Microsoft browsers handle objects in memory.\u003c/p\u003e\n" }, { "lang": "es", "value": "Se presenta una vulnerabilidad de ejecuci\u00f3n de c\u00f3digo remota en la manera en que los navegadores de Microsoft acceden a objetos en memoria, tambi\u00e9n se conoce como \"Microsoft Browser Memory Corruption Vulnerability\"" } ], "id": "CVE-2020-0878", "lastModified": "2024-04-16T19:22:42.250", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 4.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 1.6, "impactScore": 2.5, "source": "secure@microsoft.com", "type": "Primary" }, { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Secondary" } ] }, "published": "2020-09-11T17:15:14.370", "references": [ { "source": "secure@microsoft.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0878" } ], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-787" } ], "source": "nvd@nist.gov", "type": "Primary" } ] } } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- 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.