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Openbsd : Security Vulnerabilities Published In 2017 (Overflow)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2016-10012 119 Overflow +Priv 2017-01-04 2017-01-06
7.2
None Local Low Not required Complete Complete Complete
The shared memory manager (associated with pre-authentication compression) in sshd in OpenSSH before 7.4 does not ensure that a bounds check is enforced by all compilers, which might allows local users to gain privileges by leveraging access to a sandboxed privilege-separation process, related to the m_zback and m_zlib data structures.
2 CVE-2016-6522 190 DoS Overflow 2017-03-07 2017-03-08
4.9
None Local Low Not required None None Complete
Integer overflow in the uvm_map_isavail function in uvm/uvm_map.c in OpenBSD 5.9 allows local users to cause a denial of service (kernel panic) via a crafted mmap call, which triggers the new mapping to overlap with an existing mapping.
3 CVE-2016-6241 190 Exec Code Overflow 2017-03-07 2017-08-31
7.2
None Local Low Not required Complete Complete Complete
Integer overflow in the amap_alloc1 function in OpenBSD 5.8 and 5.9 allows local users to execute arbitrary code with kernel privileges via a large size value.
Total number of vulnerabilities : 3   Page : 1 (This Page)
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