CVE-2021-39818
Vulnerability from cvelistv5
Published
2021-09-27 15:42
Modified
2024-09-16 18:54
Severity ?
EPSS score ?
Summary
Adobe InCopy Memory Corruption Vulnerability Could Lead to Arbitrary Code Execution
References
▼ | URL | Tags | |
---|---|---|---|
psirt@adobe.com | https://helpx.adobe.com/security/products/incopy/apsb21-71.html | Patch, Vendor Advisory |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T02:20:33.290Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://helpx.adobe.com/security/products/incopy/apsb21-71.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "InCopy", "vendor": "Adobe", "versions": [ { "lessThanOrEqual": "16.3", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThanOrEqual": "16.3.1", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThanOrEqual": "None", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "datePublic": "2021-09-14T00:00:00", "descriptions": [ { "lang": "en", "value": "Adobe InCopy version 11.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious TIFF file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-788", "description": "Access of Memory Location After End of Buffer (CWE-788)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-09-27T15:42:22", "orgId": "078d4453-3bcd-4900-85e6-15281da43538", "shortName": "adobe" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://helpx.adobe.com/security/products/incopy/apsb21-71.html" } ], "source": { "discovery": "EXTERNAL" }, "title": "Adobe InCopy Memory Corruption Vulnerability Could Lead to Arbitrary Code Execution", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@adobe.com", "DATE_PUBLIC": "2021-09-14T23:00:00.000Z", "ID": "CVE-2021-39818", "STATE": "PUBLIC", "TITLE": "Adobe InCopy Memory Corruption Vulnerability Could Lead to Arbitrary Code Execution" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "InCopy", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "16.3" }, { "version_affected": "\u003c=", "version_value": "16.3.1" }, { "version_affected": "\u003c=", "version_value": "None" }, { "version_affected": "\u003c=", "version_value": "None" } ] } } ] }, "vendor_name": "Adobe" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Adobe InCopy version 11.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious TIFF file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability." } ] }, "impact": { "cvss": { "attackComplexity": "Low", "attackVector": "Local", "availabilityImpact": "High", "baseScore": 7.8, "baseSeverity": "High", "confidentialityImpact": "High", "integrityImpact": "High", "privilegesRequired": "None", "scope": "Unchanged", "userInteraction": "Required", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Access of Memory Location After End of Buffer (CWE-788)" } ] } ] }, "references": { "reference_data": [ { "name": "https://helpx.adobe.com/security/products/incopy/apsb21-71.html", "refsource": "MISC", "url": "https://helpx.adobe.com/security/products/incopy/apsb21-71.html" } ] }, "source": { "discovery": "EXTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538", "assignerShortName": "adobe", "cveId": "CVE-2021-39818", "datePublished": "2021-09-27T15:42:22.093399Z", "dateReserved": "2021-08-23T00:00:00", "dateUpdated": "2024-09-16T18:54:12.849Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-39818\",\"sourceIdentifier\":\"psirt@adobe.com\",\"published\":\"2021-09-27T16:15:09.840\",\"lastModified\":\"2022-04-25T18:18:24.970\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Adobe InCopy version 11.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious TIFF file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.\"},{\"lang\":\"es\",\"value\":\"Adobe InCopy versiones 11.1 (y anteriores), est\u00e1 afectada por una vulnerabilidad de corrupci\u00f3n de memoria debido a una manejo no seguro de un archivo TIFF malicioso, resultando potencialmente en una ejecuci\u00f3n de c\u00f3digo arbitrario en el contexto del usuario actual. Es requerida una interacci\u00f3n del usuario para explotar esta vulnerabilidad\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@adobe.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":6.8},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]},{\"source\":\"psirt@adobe.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-788\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:adobe:incopy:*:*:*:*:*:windows:*:*\",\"versionEndIncluding\":\"16.3\",\"matchCriteriaId\":\"50E8036A-E301-4454-8EF5-5783196ED63F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:adobe:incopy:*:*:*:*:*:macos:*:*\",\"versionEndIncluding\":\"16.3.1\",\"matchCriteriaId\":\"A00B4CBB-5D36-460C-9D63-B2B510250F95\"}]}]}],\"references\":[{\"url\":\"https://helpx.adobe.com/security/products/incopy/apsb21-71.html\",\"source\":\"psirt@adobe.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
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.