Product:

Glibc

(Gnu)
Repositories

Unknown:

This might be proprietary software.
#Vulnerabilities 144
Date Id Summary Products Score Patch Annotated
2020-04-01 CVE-2020-6096 An exploitable signed comparison vulnerability exists in the ARMv7 memcpy() implementation of GNU glibc 2.30.9000. Calling memcpy() (on ARMv7 targets that utilize the GNU glibc implementation) with a negative value for the 'num' parameter results in a signed comparison vulnerability. If an attacker underflows the 'num' parameter to memcpy(), this vulnerability could lead to undefined behavior such as writing to out-of-bounds memory and potentially remote code execution. Furthermore, this... Debian_linux, Fedora, Glibc 8.1
2020-04-17 CVE-2020-1751 An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability. Ubuntu_linux, Glibc, Enterprise_linux 7.0
2020-04-30 CVE-2020-1752 A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was carried out. Directory paths containing an initial tilde followed by a valid username were affected by this issue. A local attacker could exploit this flaw by creating a specially crafted path that, when processed by the glob function, would potentially lead to arbitrary code execution. This was fixed in version 2.32. Ubuntu_linux, Debian_linux, Glibc, Active_iq_unified_manager, H410c_firmware, Hci_management_node, Solidfire, Steelstore_cloud_integrated_storage 7.0
2020-12-04 CVE-2020-29562 The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service. Fedora, Glibc, E\-Series_santricity_os_controller 4.8
2020-12-06 CVE-2020-29573 sysdeps/i386/ldbl2mpn.c in the GNU C Library (aka glibc or libc6) before 2.23 on x86 targets has a stack-based buffer overflow if the input to any of the printf family of functions is an 80-bit long double with a non-canonical bit pattern, as seen when passing a \x00\x04\x00\x00\x00\x00\x00\x00\x00\x04 value to sprintf. NOTE: the issue does not affect glibc by default in 2016 or later (i.e., 2.23 or later) because of commits made in 2015 for inlining of C99 math functions through use of GCC... Glibc, Cloud_backup, Solidfire_baseboard_management_controller, Enterprise_linux 7.5
2021-01-27 CVE-2021-3326 The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service. Debian_linux, M10\-1_firmware, M10\-4_firmware, M10\-4s_firmware, M12\-1_firmware, M12\-2_firmware, M12\-2s_firmware, Glibc, E\-Series_santricity_os_controller, Ontap_select_deploy_administration_utility, Communications_cloud_native_core_security_edge_protection_proxy 7.5
2021-02-24 CVE-2021-27645 The nameserver caching daemon (nscd) in the GNU C Library (aka glibc or libc6) 2.29 through 2.33, when processing a request for netgroup lookup, may crash due to a double-free, potentially resulting in degraded service or Denial of Service on the local system. This is related to netgroupcache.c. Debian_linux, Fedora, Glibc 2.5
2021-02-26 CVE-2020-27618 The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a denial of service, a different vulnerability from CVE-2016-10228. Debian_linux, Glibc, 500f_firmware, A250_firmware, H300e_firmware, H300s_firmware, H410c_firmware, H410s_firmware, H500e_firmware, H500s_firmware, H700e_firmware, H700s_firmware, Ontap_select_deploy_administration_utility, Communications_cloud_native_core_service_communication_proxy 5.5
2021-05-25 CVE-2021-33574 The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact. Debian_linux, Fedora, Glibc, Cloud_backup, E\-Series_santricity_os_controller, H300e_firmware, H300s_firmware, H410s_firmware, H500e_firmware, H500s_firmware, H700e_firmware, H700s_firmware, Solidfire_baseboard_management_controller_firmware 9.8
2021-07-22 CVE-2021-35942 The wordexp function in the GNU C Library (aka glibc) through 2.33 may crash or read arbitrary memory in parse_param (in posix/wordexp.c) when called with an untrusted, crafted pattern, potentially resulting in a denial of service or disclosure of information. This occurs because atoi was used but strtoul should have been used to ensure correct calculations. Debian_linux, Glibc, Active_iq_unified_manager, E\-Series_santricity_os_controller, Hci_management_node, Ontap_select_deploy_administration_utility, Solidfire 9.1