gnu glibc 2.26 vulnerabilities and exploits

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The malloc function in the GNU C Library (aka glibc or libc6) 2.26 could return a memory block that is too small if an attempt is made to allocate an object whose size is close to SIZE_MAX, potentially leading to a subsequent heap overflow. This occurs because the per-thread cach...

The malloc implementation in the GNU C Library (aka glibc or libc6), from version 2.24 to 2.26 on powerpc, and only in version 2.26 on i386, did not properly handle malloc calls with arguments close to SIZE_MAX and could return a pointer to a heap region that is smaller than requ...

Use-after-free vulnerability in the clntudp_call function in sunrpc/clnt_udp.c in the GNU C Library (aka glibc or libc6) prior to 2.26 allows remote malicious users to have unspecified impact via vectors related to error path.

The nss_dns implementation of getnetbyname in GNU C Library (aka glibc) prior to 2.21, when the DNS backend in the Name Service Switch configuration is enabled, allows remote malicious users to cause a denial of service (infinite loop) by sending a positive answer while a network...

Gnu Glibc Canonical Ubuntu Linux 14.10 Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 12.04 Canonical Ubuntu Linux 10.04 Opensuse Opensuse 13.1 Opensuse Opensuse 13.2

stdlib/canonicalize.c in the GNU C Library (aka glibc or libc6) 2.27 and previous versions, when processing very long pathname arguments to the realpath function, could encounter an integer overflow on 32-bit architectures, leading to a stack-based buffer overflow and, potentiall...

Gnu Glibc Redhat Enterprise Linux Desktop 7.0 Redhat Enterprise Linux Workstation 7.0 Redhat Enterprise Linux Server 7.0 Redhat Virtualization Host 4.0 Oracle Enterprise Communications Broker 3.0.0 Oracle Enterprise Communications Broker 3.1.0 Oracle Communications Session Border Controller 8.1.0 Oracle Communications Session Border Controller 8.2.0 Oracle Communications Session Border Controller 8.0.0 Netapp Data Ontap Edge -Netapp Element Software Management -

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