UnrealIRCd 4.0.13 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a "kill `cat /pathname`" command. NOTE: the vendor indicates that there is no common or recommended scenario in which a root script would execute this kill command.
원문출처 : https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-13649
원문출처 : https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-13649
댓글 0
번호 | 제목 | 글쓴이 | 날짜 | 조회 수 |
---|---|---|---|---|
362 | CVE-2018-5786 | 관리자 | 2018.01.25 | 11 |
361 | CVE-2018-5784 | 관리자 | 2018.01.25 | 11 |
360 | CVE-2018-5783 | 관리자 | 2018.01.25 | 11 |
359 | CVE-2017-16646 | 관리자 | 2017.11.09 | 11 |
358 | CVE-2017-16649 | 관리자 | 2017.11.09 | 11 |
357 | CVE-2017-2921 | 관리자 | 2017.11.09 | 11 |
356 | CVE-2017-2881 | 관리자 | 2017.11.09 | 11 |
355 | CVE-2017-2912 | 관리자 | 2017.11.09 | 11 |
354 | CVE-2017-14025 | 관리자 | 2017.11.09 | 11 |
353 | CVE-2017-15672 | 관리자 | 2017.11.09 | 11 |
352 | CVE-2017-16548 | 관리자 | 2017.11.09 | 11 |
351 | CVE-2017-16546 (imagemagick) | 관리자 | 2017.11.09 | 11 |
350 | CVE-2017-14122 | 관리자 | 2017.09.04 | 11 |
349 | CVE-2017-7934 | 관리자 | 2017.08.27 | 11 |
348 | CVE-2017-7930 | 관리자 | 2017.08.27 | 11 |