CVE-2016-10739

In the GNU C Library aka glibc or libc6 through 2.28, the getaddrinfo function would successfully parse a string that contained an IPv4 address followed by whitespace and arbitrary characters, which could lead applications to incorrectly assume that it had parsed a valid string, without the...

CVE-2016-10739: Improper Input Validation

In the GNU C Library aka glibc or libc6 through 2.28, the getaddrinfo function would successfully parse a string that contained an IPv4 address followed by whitespace and arbitrary characters, which could lead applications to incorrectly assume that it had parsed a valid string, without the...

PT-2019-1679

Name of the Vulnerable Software and Affected Versions GNU C Library aka glibc or libc6 versions prior to 2.29 Description The issue is related to a heap-based buffer over-read in the proceed next node function in posix/regexec.c, which occurs during an attempted case-insensitive regular-expressio...

CVE-2019-6488

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

CVE-2019-6488: Improper Resource Shutdown or Release

The string component in the GNU C Library aka glibc or libc6 through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for sizet in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in...

Design/Logic Flaw

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

CVE-2018-19591

Summary: CVE-2018-19591 affects the GNU C Library (glibc/libc6). In versions up to 2.28, getaddrinfo() may allocate a socket descriptor for a crafted hostname that is not closed, related to if_nametoindex(). The issue is documented across multiple sources (CVE entry and downstream advisories). Af...

CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

CVE-2018-19591: Improper Input Validation

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

Medium: glibc

Issue Overview: stdlib/canonicalize.c in the GNU C Library aka glibc or libc6 2.27 and earlier, 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, potentially, arbitrary...

CVE-2018-11237

An AVX-512-optimized implementation of the mempcpy function in the GNU C Library aka glibc or libc6 2.27 and earlier may write data beyond the target buffer, leading to a buffer overflow in mempcpyavx512novzeroupper...

CVE-2017-18269

CVE-2017-18269 affects glibc (memcpy-sse2-unaligned on i386) where the overlapping memory check can fail when the source spans the middle of the address space, producing data corruption that may lead to information disclosure, DoS, or potentially code execution. Affected versions: glibc 2.21–2.27...

CVE-2018-11237

CVE-2018-11237: A buffer overflow in the AVX-512-optimized mempcpy implementation (__mempcpy_avx512_no_vzeroupper) of glibc (2.27 and earlier). The overflow occurs when copying data beyond the target buffer, as demonstrated by vulnerable mempcpy paths described in public advisories and exploits. ...

CVE-2018-11236

Summary (CVE-2018-11236) : In glibc, the realpath path processing path can trigger an integer overflow in 32-bit builds within stdlib/canonicalize.c when handling very long pathname arguments, producing a stack-based buffer overflow and potentially arbitrary code execution. The vulnerability affe...

CVE-2018-11236

stdlib/canonicalize.c in the GNU C Library aka glibc or libc6 2.27 and earlier, 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, potentially, arbitrary code execution...

CVE-2018-11237

An AVX-512-optimized implementation of the mempcpy function in the GNU C Library aka glibc or libc6 2.27 and earlier may write data beyond the target buffer, leading to a buffer overflow in mempcpyavx512novzeroupper...

CVE-2018-11237

An AVX-512-optimized implementation of the mempcpy function in the GNU C Library aka glibc or libc6 2.27 and earlier may write data beyond the target buffer, leading to a buffer overflow in mempcpyavx512novzeroupper...

CVE-2018-11236: Integer Overflow or Wraparound

stdlib/canonicalize.c in the GNU C Library aka glibc or libc6 2.27 and earlier, 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, potentially, arbitrary code execution...