VulnerabilityModified
CVE-2013-3953
The mach_port_space_info function in osfmk/ipc/mach_debug.c in the XNU kernel in Apple Mac OS X 10.8.x does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted call.
MEDIUM 4.9EPSS 0.46%
Does this matter?
Lower severity and a low EPSS score (0.46%). Track it; it rarely justifies an emergency change on its own.
Description
The mach_port_space_info function in osfmk/ipc/mach_debug.c in the XNU kernel in Apple Mac OS X 10.8.x does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted call.
- CVSS 2.0
- 4.9 MEDIUMAV:L/AC:L/Au:N/C:C/I:N/A:N
- EPSS
- 0.46% probability · 38th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- apple/mac os x · apple/iphone os
- Source
- cve@mitre.org
References
- http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdfExploit
- http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
- http://support.apple.com/kb/HT5934
- http://www.securitytracker.com/id/1029054
- http://www.syscan.org/index.php/sg/program/day/2
- http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdfExploit
- http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
- http://support.apple.com/kb/HT5934
- http://www.securitytracker.com/id/1029054
- http://www.syscan.org/index.php/sg/program/day/2
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.