| Vulnerability Name: | CCN-71632 | ||||||
| Published: | 2011-12-01 | ||||||
| Updated: | 2011-12-01 | ||||||
| Summary: | FreeBSD could allow a remote attacker to execute arbitrary code on the system, caused by the loading of specific libraries dynamically by libc when an FTP service is running chroot. By uploading specially-crafted libraries and triggering libc to load them, a remote attacker could exploit this vulnerability to execute arbitrary code on the system with root privileges. | ||||||
| CVSS v3 Severity: | 9.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H)
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| CVSS v2 Severity: | 9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C) 7.5 High (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C/E:F/RL:OF/RC:C)
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| Vulnerability Consequences: | Gain Access | ||||||
| References: | Source: CCN Type: Full-disclosure Mailing List, Thu Dec 01 2011 - 21:06:55 CST FreeBSD ftpd and ProFTPd on FreeBSD remote r00t exploit Source: CCN Type: SA47022 FreeBSD libc chroot Library Loading Vulnerability Source: CCN Type: FreeBSD-SA-11:07.chroot Code execution via chrooted ftpd Source: CCN Type: FreeBSD Web site The FreeBSD Project Source: CCN Type: OSVDB ID: 77528 FreeBSD FTP libc chroot Library Loading Remote Code Execution Source: CCN Type: BID-51185 FreeBSD Chrooted 'ftpd' Remote Privilege Escalation Vulnerability Source: XF Type: UNKNOWN freebsd-libc-code-exec(71632) Source: EXPLOIT-DB Type: EXPLOIT Offensive Security Exploit Database [12-01-2011] | ||||||
| Vulnerable Configuration: | Configuration CCN 1: Denotes that component is vulnerable | ||||||
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