| Vulnerability Name: | CVE-2019-5596 (CCN-156628) | ||||||||||||
| Assigned: | 2019-02-05 | ||||||||||||
| Published: | 2019-02-05 | ||||||||||||
| Updated: | 2020-08-24 | ||||||||||||
| Summary: | In FreeBSD 11.2-STABLE after r338618 and before r343786, 12.0-STABLE before r343781, and 12.0-RELEASE before 12.0-RELEASE-p3, a bug in the reference count implementation for UNIX domain sockets can cause a file structure to be incorrectly released potentially allowing a malicious local user to gain root privileges or escape from a jail. | ||||||||||||
| CVSS v3 Severity: | 8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H) 7.9 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C)
7.0 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C)
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| CVSS v2 Severity: | 7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
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| Vulnerability Type: | CWE-noinfo | ||||||||||||
| Vulnerability Consequences: | Gain Privileges | ||||||||||||
| References: | Source: MITRE Type: CNA CVE-2019-5596 Source: MISC Type: UNKNOWN http://packetstormsecurity.com/files/155790/FreeBSD-fd-Privilege-Escalation.html Source: XF Type: UNKNOWN freebsd-cve20195596-priv-esc(156628) Source: CCN Type: Packet Storm Security [12-30-2019] FreeBSD fd Privilege Escalation Source: CCN Type: FreeBSD Security Advisory FreeBSD-SA-19:02.fd File description reference count leak Source: FREEBSD Type: Patch, Third Party Advisory FreeBSD-SA-19:02 Source: EXPLOIT-DB Type: EXPLOIT Offensive Security Exploit Database [12-30-2019] | ||||||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||||||
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