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 |
---|---|---|---|---|
392 | CVE-2015-6409 (jabber) | 관리자 | 2015.12.31 | 185 |
391 | CVE-2018-1000012 | 관리자 | 2018.01.25 | 184 |
390 | CVE-2017-16598 | 관리자 | 2018.01.25 | 184 |
389 | CVE-2017-1000416 | 관리자 | 2018.01.25 | 184 |
388 | CVE-2018-5785 | 관리자 | 2018.01.25 | 184 |
387 | CVE-2017-0030 | 관리자 | 2017.03.18 | 184 |
386 | CVE-2016-3214 | 관리자 | 2016.06.17 | 184 |
385 | CVE-2016-0028 | 관리자 | 2016.06.17 | 184 |
384 | CVE-2017-16659 | 관리자 | 2017.11.09 | 183 |
383 | CVE-2017-2911 | 관리자 | 2017.11.09 | 183 |
382 | CVE-2017-14029 | 관리자 | 2017.11.09 | 183 |
381 | CVE-2015-7529 | 관리자 | 2017.11.09 | 183 |
380 | CVE-2017-0018 | 관리자 | 2017.03.18 | 183 |
379 | CVE-2016-3212 | 관리자 | 2016.06.17 | 183 |
378 | CVE-2017-0007 | 관리자 | 2017.03.18 | 182 |