The send_dg function in resolv/res_send.c in GNU C Library (aka glibc or libc6) prior to 2.20 does not properly reuse file descriptors, which allows remote malicious users to send DNS queries to unintended locations via a large number of requests that trigger a call to the getaddrinfo function.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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redhat enterprise linux server aus 6.5 |
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opensuse opensuse 13.2 |
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opensuse opensuse 13.1 |
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canonical ubuntu linux 10.04 |
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canonical ubuntu linux 12.04 |
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canonical ubuntu linux 14.04 |
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canonical ubuntu linux 14.10 |
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gnu glibc |