GNU
GNU GCC: vulnerabilidades y CVE
GNU GCC tiene 14 vulnerabilidades publicadas, 0 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE14
Últimos 12 meses0
Críticas0
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2023-4039 | Media (4.8) | 0.76% | — | 13 sept 2023 | **DISPUTED**A failure in the -fstack-protector feature in GCC-based toolchains that target AArch64 allows an attacker to exploit an existing buffer overflow in dynamically-sized local variables in your application… |
| CVE-2021-3826 | Media (6.5) | 1.4% | — | 1 sept 2022 | Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows attackers to potentially cause a denial of service (segmentation fault and crash) via a crafted mangled symbol. |
| CVE-2022-27943 | Media (5.5) | 0.91% | — | 26 mar 2022 | libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new. |
| CVE-2021-46195 | Media (5.5) | 0.78% | — | 14 ene 2022 | GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory… |
| CVE-2021-37322 | Alta (7.8) | 0.88% | — | 18 nov 2021 | GCC c++filt v2.26 was discovered to contain a use-after-free vulnerability via the component cplus-dem.c. |
| CVE-2002-2439 | Alta (7.8) | 0.55% | — | 23 oct 2019 | Integer overflow in the new[] operator in gcc before 4.8.0 allows attackers to have unspecified impacts. |
| CVE-2019-15847 | Alta (7.5) | 3.2% | — | 2 sept 2019 | The POWER9 backend in GNU Compiler Collection (GCC) before version 10 could optimize multiple calls of the __builtin_darn intrinsic into a single call, thus reducing the entropy of the random number generator. This… |
| CVE-2018-12886 | Alta (8.1) | 2.2% | — | 22 may 2019 | stack_protect_prologue in cfgexpand.c and stack_protect_epilogue in function.c in GNU Compiler Collection (GCC) 4.1 through 8 (under certain circumstances) generate instruction sequences when targeting ARM targets that… |
| CVE-2017-11671 | Media (4) | 0.44% | — | 26 jul 2017 | Under certain circumstances, the ix86_expand_builtin function in i386.c in GNU Compiler Collection (GCC) version 4.6, 4.7, 4.8, 4.9, 5 before 5.5, and 6 before 6.4 will generate instruction sequences that clobber the… |
| CVE-2015-5276 | Media (5) | 2.9% | — | 17 nov 2015 | The std::random_device class in libstdc++ in the GNU Compiler Collection (aka GCC) before 4.9.4 does not properly handle short reads from blocking sources, which makes it easier for context-dependent attackers to… |
| CVE-2008-1685 | Media (6.8) | 1.3% | — | 6 abr 2008 | gcc 4.2.0 through 4.3.0 in GNU Compiler Collection, when casts are not used, considers the sum of a pointer and an int to be greater than or equal to the pointer, which might lead to removal of length testing code that… |
| CVE-2008-1367 | Alta (7.5) | 2.8% | — | 17 mar 2008 | gcc 4.3.x does not generate a cld instruction while compiling functions used for string manipulation such as memcpy and memmove on x86 and i386, which can prevent the direction flag (DF) from being reset in violation of… |
| CVE-2006-1902 | Baja (2.1) | 0.42% | — | 20 abr 2006 | fold_binary in fold-const.c in GNU Compiler Collection (gcc) 4.1 improperly handles pointer overflow when folding a certain expr comparison to a corresponding offset comparison in cases other than EQ_EXPR and NE_EXPR,… |
| CVE-2000-1219 | Alta (7.5) | 1.4% | — | 1 nov 2000 | The -ftrapv compiler option in gcc and g++ 3.3.3 and earlier does not handle all types of integer overflows, which may leave applications vulnerable to vulnerabilities related to overflows. |