Filtered by vendor Gnu
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Total
1075 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2020-35507 | 4 Broadcom, Gnu, Netapp and 1 more | 9 Brocade Fabric Operating System, Binutils, Cloud Backup and 6 more | 2024-11-21 | 5.5 Medium |
| There's a flaw in bfd_pef_parse_function_stubs of bfd/pef.c in binutils in versions prior to 2.34 which could allow an attacker who is able to submit a crafted file to be processed by objdump to cause a NULL pointer dereference. The greatest threat of this flaw is to application availability. | ||||
| CVE-2020-35496 | 4 Broadcom, Fedoraproject, Gnu and 1 more | 9 Brocade Fabric Operating System Firmware, Fedora, Binutils and 6 more | 2024-11-21 | 5.5 Medium |
| There's a flaw in bfd_pef_scan_start_address() of bfd/pef.c in binutils which could allow an attacker who is able to submit a crafted file to be processed by objdump to cause a NULL pointer dereference. The greatest threat of this flaw is to application availability. This flaw affects binutils versions prior to 2.34. | ||||
| CVE-2020-35495 | 4 Broadcom, Fedoraproject, Gnu and 1 more | 9 Brocade Fabric Operating System Firmware, Fedora, Binutils and 6 more | 2024-11-21 | 5.5 Medium |
| There's a flaw in binutils /bfd/pef.c. An attacker who is able to submit a crafted input file to be processed by the objdump program could cause a null pointer dereference. The greatest threat from this flaw is to application availability. This flaw affects binutils versions prior to 2.34. | ||||
| CVE-2020-35494 | 4 Broadcom, Fedoraproject, Gnu and 1 more | 9 Brocade Fabric Operating System Firmware, Fedora, Binutils and 6 more | 2024-11-21 | 6.1 Medium |
| There's a flaw in binutils /opcodes/tic4x-dis.c. An attacker who is able to submit a crafted input file to be processed by binutils could cause usage of uninitialized memory. The highest threat is to application availability with a lower threat to data confidentiality. This flaw affects binutils versions prior to 2.34. | ||||
| CVE-2020-35493 | 4 Broadcom, Fedoraproject, Gnu and 1 more | 9 Brocade Fabric Operating System Firmware, Fedora, Binutils and 6 more | 2024-11-21 | 5.5 Medium |
| A flaw exists in binutils in bfd/pef.c. An attacker who is able to submit a crafted PEF file to be parsed by objdump could cause a heap buffer overflow -> out-of-bounds read that could lead to an impact to application availability. This flaw affects binutils versions prior to 2.34. | ||||
| CVE-2020-35448 | 3 Gnu, Netapp, Redhat | 3 Binutils, Ontap Select Deploy Administration Utility, Enterprise Linux | 2024-11-21 | 3.3 Low |
| An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35.1. A heap-based buffer over-read can occur in bfd_getl_signed_32 in libbfd.c because sh_entsize is not validated in _bfd_elf_slurp_secondary_reloc_section in elf.c. | ||||
| CVE-2020-35342 | 1 Gnu | 1 Binutils | 2024-11-21 | 7.5 High |
| GNU Binutils before 2.34 has an uninitialized-heap vulnerability in function tic4x_print_cond (file opcodes/tic4x-dis.c) which could allow attackers to make an information leak. | ||||
| CVE-2020-29573 | 3 Gnu, Netapp, Redhat | 9 Glibc, Cloud Backup, Solidfire Baseboard Management Controller and 6 more | 2024-11-21 | 7.5 High |
| 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 built-ins. In other words, the reference to 2.23 is intentional despite the mention of "Fixed for glibc 2.33" in the 26649 reference. | ||||
| CVE-2020-29562 | 3 Fedoraproject, Gnu, Netapp | 3 Fedora, Glibc, E-series Santricity Os Controller | 2024-11-21 | 4.8 Medium |
| 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. | ||||
| CVE-2020-27779 | 4 Fedoraproject, Gnu, Netapp and 1 more | 12 Fedora, Grub2, Ontap Select Deploy Administration Utility and 9 more | 2024-11-21 | 7.5 High |
| A flaw was found in grub2 in versions prior to 2.06. The cutmem command does not honor secure boot locking allowing an privileged attacker to remove address ranges from memory creating an opportunity to circumvent SecureBoot protections after proper triage about grub's memory layout. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | ||||
| CVE-2020-27749 | 4 Fedoraproject, Gnu, Netapp and 1 more | 12 Fedora, Grub2, Ontap Select Deploy Administration Utility and 9 more | 2024-11-21 | 6.7 Medium |
| A flaw was found in grub2 in versions prior to 2.06. Variable names present are expanded in the supplied command line into their corresponding variable contents, using a 1kB stack buffer for temporary storage, without sufficient bounds checking. If the function is called with a command line that references a variable with a sufficiently large payload, it is possible to overflow the stack buffer, corrupt the stack frame and control execution which could also circumvent Secure Boot protections. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | ||||
| CVE-2020-27618 | 5 Debian, Gnu, Netapp and 2 more | 25 Debian Linux, Glibc, 500f and 22 more | 2024-11-21 | 5.5 Medium |
| 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. | ||||
| CVE-2020-25647 | 4 Fedoraproject, Gnu, Netapp and 1 more | 12 Fedora, Grub2, Ontap Select Deploy Administration Utility and 9 more | 2024-11-21 | 7.6 High |
| A flaw was found in grub2 in versions prior to 2.06. During USB device initialization, descriptors are read with very little bounds checking and assumes the USB device is providing sane values. If properly exploited, an attacker could trigger memory corruption leading to arbitrary code execution allowing a bypass of the Secure Boot mechanism. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | ||||
| CVE-2020-25632 | 4 Fedoraproject, Gnu, Netapp and 1 more | 12 Fedora, Grub2, Ontap Select Deploy Administration Utility and 9 more | 2024-11-21 | 8.2 High |
| A flaw was found in grub2 in versions prior to 2.06. The rmmod implementation allows the unloading of a module used as a dependency without checking if any other dependent module is still loaded leading to a use-after-free scenario. This could allow arbitrary code to be executed or a bypass of Secure Boot protections. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | ||||
| CVE-2020-24659 | 5 Canonical, Fedoraproject, Gnu and 2 more | 5 Ubuntu Linux, Fedora, Gnutls and 2 more | 2024-11-21 | 7.5 High |
| An issue was discovered in GnuTLS before 3.6.15. A server can trigger a NULL pointer dereference in a TLS 1.3 client if a no_renegotiation alert is sent with unexpected timing, and then an invalid second handshake occurs. The crash happens in the application's error handling path, where the gnutls_deinit function is called after detecting a handshake failure. | ||||
| CVE-2020-24240 | 1 Gnu | 1 Bison | 2024-11-21 | 5.5 Medium |
| GNU Bison before 3.7.1 has a use-after-free in _obstack_free in lib/obstack.c (called from gram_lex) when a '\0' byte is encountered. NOTE: there is a risk only if Bison is used with untrusted input, and the observed bug happens to cause unsafe behavior with a specific compiler/architecture. The bug report was intended to show that a crash may occur in Bison itself, not that a crash may occur in code that is generated by Bison. | ||||
| CVE-2020-23861 | 1 Gnu | 1 Libredwg | 2024-11-21 | 5.5 Medium |
| A heap-based buffer overflow vulnerability exists in LibreDWG 0.10.1 via the read_system_page function at libredwg-0.10.1/src/decode_r2007.c:666:5, which causes a denial of service by submitting a dwg file. | ||||
| CVE-2020-23856 | 2 Fedoraproject, Gnu | 2 Fedora, Cflow | 2024-11-21 | 5.5 Medium |
| Use-after-Free vulnerability in cflow 1.6 in the void call(char *name, int line) function at src/parser.c, which could cause a denial of service via the pointer variable caller->callee. | ||||
| CVE-2020-21844 | 1 Gnu | 1 Libredwg | 2024-11-21 | 8.8 High |
| GNU LibreDWG 0.10 is affected by: memcpy-param-overlap. The impact is: execute arbitrary code (remote). The component is: read_2004_section_header ../../src/decode.c:2580. | ||||
| CVE-2020-21843 | 1 Gnu | 1 Libredwg | 2024-11-21 | 8.8 High |
| A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bit_read_RC ../../src/bits.c:318. | ||||