{"containers": {"cna": {"affected": [{"product": "xdg-utils", "vendor": "n/a", "versions": [{"status": "affected", "version": "xdg-utils-1.1.0-rc1"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in the xdg-email component of xdg-utils-1.1.0-rc1 and newer. When handling mailto: URIs, xdg-email allows attachments to be discreetly added via the URI when being passed to Thunderbird. An attacker could potentially send a victim a URI that automatically attaches a sensitive file to a new email. If a victim user does not notice that an attachment was added and sends the email, this could result in sensitive information disclosure. It has been confirmed that the code behind this issue is in xdg-email and not in Thunderbird."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-201", "description": "CWE-201", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-06-01T13:15:11", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1899769"}, {"tags": ["x_refsource_MISC"], "url": "https://gitlab.freedesktop.org/xdg/xdg-utils/-/issues/177"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2020-27748", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "xdg-utils", "version": {"version_data": [{"version_value": "xdg-utils-1.1.0-rc1"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A flaw was found in the xdg-email component of xdg-utils-1.1.0-rc1 and newer. When handling mailto: URIs, xdg-email allows attachments to be discreetly added via the URI when being passed to Thunderbird. An attacker could potentially send a victim a URI that automatically attaches a sensitive file to a new email. If a victim user does not notice that an attachment was added and sends the email, this could result in sensitive information disclosure. It has been confirmed that the code behind this issue is in xdg-email and not in Thunderbird."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-201"}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1899769", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1899769"}, {"name": "https://gitlab.freedesktop.org/xdg/xdg-utils/-/issues/177", "refsource": "MISC", "url": "https://gitlab.freedesktop.org/xdg/xdg-utils/-/issues/177"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T16:18:45.682Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1899769"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://gitlab.freedesktop.org/xdg/xdg-utils/-/issues/177"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2020-27748", "datePublished": "2021-06-01T13:15:11", "dateReserved": "2020-10-27T00:00:00", "dateUpdated": "2024-08-04T16:18:45.682Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"acknowledgement": "Red Hat would like to thank Jens Mueller (Ruhr University Bochum) for reporting this issue.", "bugzilla": {"description": "xdg-utils: local file inclusion vulnerability", "id": "1899769", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1899769"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-201", "details": ["A flaw was found in the xdg-email component of xdg-utils-1.1.0-rc1 and newer. When handling mailto: URIs, xdg-email allows attachments to be discreetly added via the URI when being passed to Thunderbird. An attacker could potentially send a victim a URI that automatically attaches a sensitive file to a new email. If a victim user does not notice that an attachment was added and sends the email, this could result in sensitive information disclosure. It has been confirmed that the code behind this issue is in xdg-email and not in Thunderbird.", "A flaw was found in the xdg-email component of xdg-utils-1.1.0-rc1 and newer. When handling mailto: URIs, xdg-email allows attachments to be discreetly added via the URI when being passed to Thunderbird. An attacker could potentially send a victim a URI that automatically attaches a sensitive file to a new email. If a victim user does not notice that an attachment was added and sends the email, this could result in sensitive information disclosure. It has been confirmed that the code behind this issue is in xdg-email and not in Thunderbird."], "mitigation": {"lang": "en:us", "value": "To mitigate this flaw, either:\n1. Do not use mailto links at all\n2. Always double-check in the user interface that there are no unwanted attachments before sending emails; especially when the email originates from clicking a mailto link."}, "name": "CVE-2020-27748", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "xdg-utils", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "xdg-utils", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "xdg-utils", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2020-02-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-27748\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-27748\nhttps://gitlab.freedesktop.org/xdg/xdg-utils/-/issues/177"], "statement": "This flaw is out of support scope for Red Hat Enterprise Linux 6 and 7. Please see https://access.redhat.com/support/policy/updates/errata/ for more details.", "threat_severity": "Moderate"}