The __sflush function in fflush.c in stdio in libc in...
Vulnerability Description
The __sflush function in fflush.c in stdio in libc in FreeBSD 10.1 and the kernel in Apple iOS before 9 mishandles failures of the write system call, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow) via a crafted application.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://www.freebsd.org/security/advisories/FreeBSD-SA-14:27.stdio.asc
- https://support.apple.com/HT205212
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
- https://svnweb.freebsd.org/base?view=revision&revision=275665
- https://support.apple.com/HT205267
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.