1274 matches found
Code injection
The NetBSD qsort function is recursive, and not randomized, an attacker can construct a pathological input array of N elements that causes qsort to deterministically recurse N/4 times. This allows attackers to consume arbitrary amounts of stack memory and manipulate stack memory to assist in...
CVE-2017-1000378
The NetBSD qsort function is recursive, and not randomized, an attacker can construct a pathological input array of N elements that causes qsort to deterministically recurse N/4 times. This allows attackers to consume arbitrary amounts of stack memory and manipulate stack memory to assist in...
Code injection
NetBSD maps the run-time link-editor ld.so directly below the stack region, even if ASLR is enabled, this allows attackers to more easily manipulate memory leading to arbitrary code execution. This affects NetBSD 7.1 and possibly earlier versions...
CVE-2017-1000374
A flaw exists in NetBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using certain setuid binaries. This affects NetBSD 7.1 and possibly earlier versions...
CVE-2017-1000375
NetBSD maps the run-time link-editor ld.so directly below the stack region, even if ASLR is enabled, this allows attackers to more easily manipulate memory leading to arbitrary code execution. This affects NetBSD 7.1 and possibly earlier versions...
Design/Logic Flaw
A flaw exists in NetBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using certain setuid binaries. This affects NetBSD 7.1 and possibly earlier versions...
CVE-2017-1000374
A flaw exists in NetBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using certain setuid binaries. This affects NetBSD 7.1 and possibly earlier versions...
CVE-2017-1000375
NetBSD maps the run-time link-editor ld.so directly below the stack region, even if ASLR is enabled, this allows attackers to more easily manipulate memory leading to arbitrary code execution. This affects NetBSD 7.1 and possibly earlier versions...
CVE-2017-1000378
The NetBSD qsort function is recursive, and not randomized, an attacker can construct a pathological input array of N elements that causes qsort to deterministically recurse N/4 times. This allows attackers to consume arbitrary amounts of stack memory and manipulate stack memory to assist in...
CVE-2017-1000374
A flaw exists in NetBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using certain setuid binaries. This affects NetBSD 7.1 and possibly earlier versions...
CVE-2017-1000378
The CVE-2017-1000378 entry concerns the NetBSD qsort() implementation. The root cause is that qsort() is recursive and not randomized, enabling an attacker to construct a pathological input array of N elements that deterministically recurses N/4 times. This can cause the process to consume arbitr...
CVE-2017-1000374
NetBSD stack guard page bypass vulnerability allows arbitrary code execution via certain setuid binaries. Affected: NetBSD 7.1 and possibly earlier. The description is consistent across CVE-2017-1000374 records; no exploit status or explicit remediation details are provided in the connected docum...
CVE-2017-1000375
CVE-2017-1000375 pertains to NetBSD where the run-time linker ld.so is mapped directly below the stack region, bypassing ASLR and enabling memory manipulation that leads to arbitrary code execution. Affected family includes NetBSD 7.1 and possibly earlier versions. The vulnerability is demonstrat...
CVE-2017-1000378: Uncontrolled Resource Consumption
The NetBSD qsort function is recursive, and not randomized, an attacker can construct a pathological input array of N elements that causes qsort to deterministically recurse N/4 times. This allows attackers to consume arbitrary amounts of stack memory and manipulate stack memory to assist in...
PT-2017-2387
Name of the Vulnerable Software and Affected Versions NetBSD versions 7.1 and earlier Description The issue is related to the mapping of the run-time link-editor ld.so directly below the stack region in NetBSD, even when Address Space Layout Randomization ASLR is enabled. This mapping allows...
PT-2017-2389
Name of the Vulnerable Software and Affected Versions OpenBSD versions 6.1 and earlier NetBSD affected versions not specified Description The issue is related to a flaw in the implementation of the stack guard page, which can be bypassed, allowing for arbitrary code execution. This can be achieve...
CVE-2017-1000375: Improper Restriction of Operations within the Bounds of a Memory Buffer
NetBSD maps the run-time link-editor ld.so directly below the stack region, even if ASLR is enabled, this allows attackers to more easily manipulate memory leading to arbitrary code execution. This affects NetBSD 7.1 and possibly earlier versions...
PT-2017-2388
Name of the Vulnerable Software and Affected Versions NetBSD versions 7.1 and earlier Description A flaw in NetBSD's stack guard page implementation allows attackers to bypass it, resulting in arbitrary code execution using certain setuid binaries. The issue is related to inadequate access contro...
PT-2017-2386
Name of the Vulnerable Software and Affected Versions NetBSD versions 7.1 and earlier Description The issue is related to the qsort function in NetBSD, which is recursive and not randomized. This allows an attacker to construct a pathological input array that causes the function to recurse...
CVE-2017-1000374: Undefined Security Weakness
A flaw exists in NetBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using certain setuid binaries. This affects NetBSD 7.1 and possibly earlier versions...