Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2009-1935 First vendor Publication 2009-06-18
Vendor Cve Last vendor Modification 2017-08-17

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:N/A:N)
Cvss Base Score 4.9 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Integer overflow in the pipe_build_write_buffer function (sys/kern/sys_pipe.c) in the direct write optimization feature in the pipe implementation in FreeBSD 7.1 through 7.2 and 6.3 through 6.4 allows local users to bypass virtual-to-physical address lookups and read sensitive information in memory pages via unspecified vectors.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1935

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-189 Numeric Errors (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 15

Open Source Vulnerability Database (OSVDB)

Id Description
55044 FreeBSD Direct Pipe Write Page Set Computation Information Disclosure

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/35279
CONFIRM http://security.freebsd.org/patches/SA-09:09/pipe.patch
FREEBSD http://security.freebsd.org/advisories/FreeBSD-SA-09:09.pipe.asc
OSVDB http://osvdb.org/55044
SECTRACK http://www.securitytracker.com/id?1022365
SECUNIA http://secunia.com/advisories/35398
XF https://exchange.xforce.ibmcloud.com/vulnerabilities/51109

Alert History

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