Executive Summary
| Summary | |
|---|---|
| Title | kfreebsd-8 security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-2325 | First vendor Publication | 2011-10-23 |
| Vendor | Debian | Last vendor Modification | 2011-10-23 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.2 | Attack Range | Local |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Buffer overflow in the "linux emulation" support in FreeBSD kernel allows local users to cause a denial of service (panic) and possibly execute arbitrary code by calling the bind system call with a long path for a UNIX-domain socket, which is not properly handled when the address is used by other unspecified system calls. For the stable distribution (squeeze), this problem has been fixed in version 8.1+dfsg-8+squeeze2. For the unstable distribution (sid), this problem has been fixed in version 8.2-9. We recommend that you upgrade your kfreebsd-8 packages. |
Original Source
| Url : http://www.debian.org/security/2011/dsa-2325 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:14773 | |||
| Oval ID: | oval:org.mitre.oval:def:14773 | ||
| Title: | DSA-2325-1 kfreebsd-8 -- privilege escalation/denial of service | ||
| Description: | Buffer overflow in the "linux emulation" support in FreeBSD kernel allows local users to cause a denial of service and possibly execute arbitrary code by calling the bind system call with a long path for a UNIX-domain socket, which is not properly handled when the address is used by other unspecified system calls. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-2325-1 CVE-2011-4062 | Version: | 5 |
| Platform(s): | Debian GNU/kFreeBSD 6.0 | Product(s): | kfreebsd-8 |
| Definition Synopsis: | |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2012-02-11 | Name : Debian Security Advisory DSA 2325-1 (kfreebsd-8) File : nvt/deb_2325_1.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 75788 | FreeBSD UNIX Domain Socket sys/kern/uipc_usrreq.c uipc_bind() Function Local ... |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2018-06-15 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_ddos_priv.nasl - Type : ACT_GATHER_INFO |
| 2011-10-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2325.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 11:30:30 |
|
