{"id":"CVE-2016-9949","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-9949","generatedAt":"2026-10-28T19:45:43.030Z","title":"In apport/ui.py, Apport reads the CrashDB field and it then evaluates the field as Python code if it begins with a \"{\".","description":"An issue was discovered in Apport before 2.20.4. In apport/ui.py, Apport reads the CrashDB field and it then evaluates the field as Python code if it begins with a \"{\". This allows remote attackers to execute arbitrary Python code.","published":"2016-12-17T03:59:00.000Z","lastModified":"2026-06-17T00:56:49.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.8,"severity":"HIGH","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-94"],"affected":["apport project/apport","canonical/ubuntu linux"],"epss":{"score":0.17726,"percentile":0.97144,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.26069,"percentile":0.97942},{"date":"2026-09-22","score":0.17726,"percentile":0.97023}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2016-12-14","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":40937,"kind":"exploit","title":"Apport 2.x (Ubuntu Desktop 12.10 < 16.04) - Local Code Execution","url":"https://www.exploit-db.com/exploits/40937","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/local/40937.txt","file":"exploits/linux/local/40937.txt","published":"2016-12-14","added":"2016-12-19","updated":"2016-12-19","author":"Donncha OCearbhaill","type":"local","platform":"linux","port":null,"verified":false,"codes":["CVE-2016-9951","CVE-2016-9950","CVE-2016-9949"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://donncha.is/2016/12/compromising-ubuntu-desktop/"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 17.7%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-21T00:00:00.000Z","detail":{"to":0.26069,"from":0.17726,"percentile":0.97942},"summary":"EPSS moved from 17.7% to 26.1% probability of exploitation in the next thirty days."}],"references":[{"url":"http://www.securityfocus.com/bid/95011","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://www.ubuntu.com/usn/USN-3157-1","source":"cve@mitre.org"},{"url":"https://bugs.launchpad.net/apport/+bug/1648806","tags":["Issue Tracking","Patch"],"source":"cve@mitre.org"},{"url":"https://donncha.is/2016/12/compromising-ubuntu-desktop/","tags":["Exploit","Technical Description","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/DonnchaC/ubuntu-apport-exploitation","tags":["Issue Tracking","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/40937/","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/95011","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-3157-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.launchpad.net/apport/+bug/1648806","tags":["Issue Tracking","Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://donncha.is/2016/12/compromising-ubuntu-desktop/","tags":["Exploit","Technical Description","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/DonnchaC/ubuntu-apport-exploitation","tags":["Issue Tracking","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/40937/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-9949","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}