cve-2022-27794
Vulnerability from cvelistv5
Published
2022-05-11 17:17
Modified
2024-09-17 03:49
Severity ?
EPSS score ?
Summary
Adobe Acrobat Reader DC Font Parsing Uninitialized Variable Remote Code Execution Vulnerability
References
▼ | URL | Tags | |
---|---|---|---|
psirt@adobe.com | https://helpx.adobe.com/security/products/acrobat/apsb22-16.html | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Adobe | Acrobat Reader |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T05:32:59.819Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://helpx.adobe.com/security/products/acrobat/apsb22-16.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Acrobat Reader", "vendor": "Adobe", "versions": [ { "lessThanOrEqual": "22.001.20085", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThanOrEqual": "20.005.3031x", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThanOrEqual": "17.012.30205", "status": "affected", "version": "unspecified", "versionType": "custom" }, { "lessThanOrEqual": "None", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "datePublic": "2022-04-12T00:00:00", "descriptions": [ { "lang": "en", "value": "Acrobat Reader DC versions 22.001.20085 (and earlier), 20.005.3031x (and earlier) and 17.012.30205 (and earlier) is affected by the use of a variable that has not been initialized when processing of embedded fonts, potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted .pdf file" } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-824", "description": "Access of Uninitialized Pointer (CWE-824)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-05-11T17:17:56", "orgId": "078d4453-3bcd-4900-85e6-15281da43538", "shortName": "adobe" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://helpx.adobe.com/security/products/acrobat/apsb22-16.html" } ], "source": { "discovery": "EXTERNAL" }, "title": "Adobe Acrobat Reader DC Font Parsing Uninitialized Variable Remote Code Execution Vulnerability", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@adobe.com", "DATE_PUBLIC": "2022-04-12T23:00:00.000Z", "ID": "CVE-2022-27794", "STATE": "PUBLIC", "TITLE": "Adobe Acrobat Reader DC Font Parsing Uninitialized Variable Remote Code Execution Vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Acrobat Reader", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "22.001.20085" }, { "version_affected": "\u003c=", "version_value": "20.005.3031x" }, { "version_affected": "\u003c=", "version_value": "17.012.30205" }, { "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": "Acrobat Reader DC versions 22.001.20085 (and earlier), 20.005.3031x (and earlier) and 17.012.30205 (and earlier) is affected by the use of a variable that has not been initialized when processing of embedded fonts, potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted .pdf file" } ] }, "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:3.0/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 Uninitialized Pointer (CWE-824)" } ] } ] }, "references": { "reference_data": [ { "name": "https://helpx.adobe.com/security/products/acrobat/apsb22-16.html", "refsource": "MISC", "url": "https://helpx.adobe.com/security/products/acrobat/apsb22-16.html" } ] }, "source": { "discovery": "EXTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538", "assignerShortName": "adobe", "cveId": "CVE-2022-27794", "datePublished": "2022-05-11T17:17:56.608205Z", "dateReserved": "2022-03-23T00:00:00", "dateUpdated": "2024-09-17T03:49:06.272Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2022-27794\",\"sourceIdentifier\":\"psirt@adobe.com\",\"published\":\"2022-05-11T18:15:24.647\",\"lastModified\":\"2023-11-07T03:45:26.477\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Acrobat Reader DC versions 22.001.20085 (and earlier), 20.005.3031x (and earlier) and 17.012.30205 (and earlier) is affected by the use of a variable that has not been initialized when processing of embedded fonts, potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted .pdf file\"},{\"lang\":\"es\",\"value\":\"Acrobat Reader DC versiones 22.001.20085 (y anteriores), 20.005.3031x (y anteriores) y 17.012.30205 (y anteriores), est\u00e1n afectadas por el uso de una variable que no ha sido inicializado cuando son procesadas las fuentes insertadas, resultando potencialmente en una ejecuci\u00f3n de c\u00f3digo arbitrario en el contexto del usuario actual. La explotaci\u00f3n requiere la interacci\u00f3n del usuario, ya que la v\u00edctima debe abrir un archivo .pdf 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Advisory\"]}]}}" } }
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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.