CVE-2017-18206

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{"affected_release": [{"advisory": "RHSA-2018:1932", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "zsh-0:4.3.11-8.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2018-06-19T00:00:00Z"}, {"advisory": "RHSA-2018:3073", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "zsh-0:5.0.2-31.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2018-10-30T00:00:00Z"}], "bugzilla": {"description": "zsh: buffer overrun in symlinks", "id": "1549861", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1549861"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-120->CWE-121", "details": ["In utils.c in zsh before 5.4, symlink expansion had a buffer overflow.", "A buffer overflow flaw was found in the zsh shell symbolic link resolver. A local, unprivileged user can create a specially crafted directory path which leads to a buffer overflow in the context of the user trying to do a symbolic link resolution in the aforementioned path. If the user affected is privileged, this leads to privilege escalation."], "name": "CVE-2017-18206", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "zsh", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "zsh", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2017-05-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-18206\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-18206"], "threat_severity": "Low"}

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