CVE-2013-1776 in Todd Miller sudo
要約 (英語)
sudo 1.3.5 through 1.7.10 and 1.8.0 through 1.8.5, when the tty_tickets option is enabled, does not properly validate the controlling terminal device, which allows local users with sudo permissions to hijack the authorization of another terminal via vectors related to connecting to the standard input, output, and error file descriptors of another terminal. NOTE: this is one of three closely-related vulnerabilities that were originally assigned CVE-2013-1776, but they have been SPLIT because of different affected versions.
予約する
2013年02月19日
公開
2013年04月08日
エントリ
VulDB provides additional information and datapoints for this CVE:
| 識別子 | 脆弱性 | CWE | 悪用可 | 対策 | CVE |
|---|---|---|---|---|---|
| 7837 | Todd Miller sudo Fall Back Behavior ttyname 特権昇格 | 264 | 概念実証 | 公式な修正 | CVE-2013-1776 |