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{"affected_release": [{"advisory": "RHSA-2023:3042", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "emacs-1:26.1-9.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2023:3042", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "emacs-1:26.1-9.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2024:1103", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "emacs-1:26.1-7.el8_6.3", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2024-03-05T00:00:00Z"}, {"advisory": "RHSA-2023:2366", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "emacs-1:27.2-8.el9", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}], "bugzilla": {"description": "emacs: ctags local command execution vulnerability", "id": "2149380", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2149380"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-78", "details": ["GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the ctags program. For example, a victim may use the \"ctags *\" command (suggested in the ctags documentation) in a situation where the current working directory has contents that depend on untrusted input.", "A flaw was found in Etags, the Ctags implementation of Emacs. A file with a crafted filename may result in arbitrary command execution when processed by Etags."], "mitigation": {"lang": "en:us", "value": "Do not run Etags with untrusted input, in an untrusted directory or set of files, for example."}, "name": "CVE-2022-45939", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "emacs", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "emacs", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2022-11-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-45939\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-45939"], "statement": "This vulnerability is only triggered when a local user runs etags with untrusted input, via a file with a crafted filename in the directory or set of files being processed by etags, for example. For this reason, this flaw has been rated with a moderate security impact.", "threat_severity": "Moderate"}