National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

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Search Parameters:
  • Contains Software Flaws (CVE)
  • CPE Product Version: cpe:/a:gnu:glibc:2.16
There are 47 matching records.
Displaying matches 1 through 20.
Vuln ID Summary CVSS Severity
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 __mempcpy_avx512_no_vzeroupper.

Published: May 18, 2018; 12:29:00 PM -04:00
V3: 7.8 HIGH
V2: 4.6 MEDIUM
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.

Published: May 18, 2018; 12:29:00 PM -04:00
V3: 8.1 HIGH
V2: 6.8 MEDIUM
CVE-2018-6485

An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc or libc6) 2.26 and earlier could cause these functions to return a pointer to a heap area that is too small, potentially leading to heap corruption.

Published: February 01, 2018; 09:29:00 AM -05:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2018-1000001

In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution.

Published: January 31, 2018; 09:29:00 AM -05:00
V3: 7.8 HIGH
V2: 7.2 HIGH
CVE-2017-15804

The glob function in glob.c in the GNU C Library (aka glibc or libc6) before 2.27 contains a buffer overflow during unescaping of user names with the ~ operator.

Published: October 22, 2017; 04:29:02 PM -04:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2017-15671

The glob function in glob.c in the GNU C Library (aka glibc or libc6) before 2.27, when invoked with GLOB_TILDE, could skip freeing allocated memory when processing the ~ operator with a long user name, potentially leading to a denial of service (memory leak).

Published: October 20, 2017; 01:29:00 PM -04:00
V3: 5.9 MEDIUM
V2: 4.3 MEDIUM
CVE-2017-15670

The GNU C Library (aka glibc or libc6) before 2.27 contains an off-by-one error leading to a heap-based buffer overflow in the glob function in glob.c, related to the processing of home directories using the ~ operator followed by a long string.

Published: October 20, 2017; 01:29:00 PM -04:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2017-12133

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

Published: September 07, 2017; 09:29:00 AM -04:00
V3: 5.9 MEDIUM
V2: 4.3 MEDIUM
CVE-2017-12132

The DNS stub resolver in the GNU C Library (aka glibc or libc6) before version 2.26, when EDNS support is enabled, will solicit large UDP responses from name servers, potentially simplifying off-path DNS spoofing attacks due to IP fragmentation.

Published: August 01, 2017; 12:29:00 PM -04:00
V3: 5.9 MEDIUM
V2: 4.3 MEDIUM
CVE-2015-5180

res_query in libresolv in glibc before 2.25 allows remote attackers to cause a denial of service (NULL pointer dereference and process crash).

Published: June 27, 2017; 04:29:00 PM -04:00
V3: 7.5 HIGH
V2: 5.0 MEDIUM
CVE-2017-1000366

glibc contains a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap memory but these issues are not directly exploitable, as such they have not been given a CVE. This affects glibc 2.25 and earlier.

Published: June 19, 2017; 12:29:00 PM -04:00
V3: 7.8 HIGH
V2: 7.2 HIGH
CVE-2014-9984

nscd in the GNU C Library (aka glibc or libc6) before version 2.20 does not correctly compute the size of an internal buffer when processing netgroup requests, possibly leading to an nscd daemon crash or code execution as the user running nscd.

Published: June 12, 2017; 09:29:00 AM -04:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2015-8984

The fnmatch function in the GNU C Library (aka glibc or libc6) before 2.22 might allow context-dependent attackers to cause a denial of service (application crash) via a malformed pattern, which triggers an out-of-bounds read.

Published: March 20, 2017; 12:59:01 PM -04:00
V3: 5.9 MEDIUM
V2: 4.3 MEDIUM
CVE-2015-8983

Integer overflow in the _IO_wstr_overflow function in libio/wstrops.c in the GNU C Library (aka glibc or libc6) before 2.22 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors related to computing a size in bytes, which triggers a heap-based buffer overflow.

Published: March 20, 2017; 12:59:01 PM -04:00
V3: 8.1 HIGH
V2: 6.8 MEDIUM
CVE-2015-8982

Integer overflow in the strxfrm function in the GNU C Library (aka glibc or libc6) before 2.21 allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string, which triggers a stack-based buffer overflow.

Published: March 15, 2017; 03:59:00 PM -04:00
V3: 8.1 HIGH
V2: 6.8 MEDIUM
CVE-2016-10228

The iconv program in the GNU C Library (aka glibc or libc6) 2.25 and earlier, when invoked with the -c option, enters an infinite loop when processing invalid multi-byte input sequences, leading to a denial of service.

Published: March 01, 2017; 08:59:00 PM -05:00
V3: 5.9 MEDIUM
V2: 4.3 MEDIUM
CVE-2016-5417

Memory leak in the __res_vinit function in the IPv6 name server management code in libresolv in GNU C Library (aka glibc or libc6) before 2.24 allows remote attackers to cause a denial of service (memory consumption) by leveraging partial initialization of internal resolver data structures.

Published: February 16, 2017; 09:59:13 PM -05:00
V3: 7.5 HIGH
V2: 5.0 MEDIUM
CVE-2016-6323

The makecontext function in the GNU C Library (aka glibc or libc6) before 2.25 creates execution contexts incompatible with the unwinder on ARM EABI (32-bit) platforms, which might allow context-dependent attackers to cause a denial of service (hang), as demonstrated by applications compiled using gccgo, related to backtrace generation.

Published: October 07, 2016; 10:59:06 AM -04:00
V3: 7.5 HIGH
V2: 5.0 MEDIUM
CVE-2016-3075

Stack-based buffer overflow in the nss_dns implementation of the getnetbyname function in GNU C Library (aka glibc) before 2.24 allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a long name.

Published: June 01, 2016; 04:59:03 PM -04:00
V3: 7.5 HIGH
V2: 5.0 MEDIUM
CVE-2015-8779

Stack-based buffer overflow in the catopen function in the GNU C Library (aka glibc or libc6) before 2.23 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long catalog name.

Published: April 19, 2016; 05:59:05 PM -04:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH