PT-2013-4757 · Apple · Macos X+1

Publicado 2013-06-05 · Atualizado 2013-06-06 · CVE-2013-3952

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Baixa

Vetor base

AV:L/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions XNU kernel in Apple Mac OS X version 10.8.x

Description The issue allows local users to defeat the KASLR protection mechanism. This is achieved through the fill pipeinfo function in bsd/kern/sys pipe.c by utilizing the PROC PIDFDPIPEINFO option to the proc info system call for a kernel pipe handle.

Recommendations For XNU kernel in Apple Mac OS X version 10.8.x, consider restricting access to the proc info system call to minimize the risk of exploitation. As a temporary workaround, limiting the use of the fill pipeinfo function may help until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

CVE-2013-3952

Produtos afetados

Macos X

Xnu Kernel

Referências · 3

• 🔥 http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdf · Exploit
• http://syscan.org/index.php/sg/program/day/2 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2013-3952 · Nota de Segurança