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{"acknowledgement": "Red Hat would like to thank Vincent Untz for reporting this issue.", "bugzilla": {"description": "cups-pk-helper: Insecure wrapping of cupsGetFile() and cupsPutFile() methods", "id": "864515", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=864515"}, "csaw": false, "cvss": {"cvss_base_score": "5.6", "cvss_scoring_vector": "AV:L/AC:H/Au:N/C:C/I:C/A:N", "status": "draft"}, "cwe": "CWE-59", "details": ["cups-pk-helper before 0.2.3 does not properly wrap the (1) cupsGetFile and (2) cupsPutFile function calls, which allows user-assisted remote attackers to read or overwrite sensitive files using CUPS resources.", "A flaw was found in the way the cupsGetFile() and cupsPutFile() functions of cups-pk-helper checked user IDs. If a local attacker performed a symbolic link attack, and was able to trick a CUPS administrator into approving the file transmission, the attacker could possibly use this flaw to access or modify certain system files, potentially leading to privilege escalation."], "name": "CVE-2012-4510", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "cups-pk-helper", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "cups-pk-helper", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2012-10-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-4510\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4510"], "threat_severity": "Moderate", "upstream_fix": "cups-pk-helper 0.2.3"}