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GNU : Security Vulnerabilities

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2019-1010204 125 DoS 2019-07-23 2019-08-22
4.3
 None Remote Medium Not required None None Partial
GNU binutils gold gold v1.11-v1.16 (GNU binutils v2.21-v2.31.1) is affected by: Improper Input Validation, Signed/Unsigned Comparison, Out-of-bounds Read. The impact is: Denial of service. The component is: gold/fileread.cc:497, elfcpp/elfcpp_file.h:644. The attack vector is: An ELF file with an invalid e_shoff header field must be opened.
2 CVE-2019-1010180 119 Exec Code Overflow 2019-07-24 2019-08-01
6.8
 None Remote Medium Not required Partial Partial Partial
GNU gdb All versions is affected by: Buffer Overflow - Out of bound memory access. The impact is: Deny of Service, Memory Disclosure, and Possible Code Execution. The component is: The main gdb module. The attack vector is: Open an ELF for debugging. The fixed version is: Not fixed yet.
3 CVE-2019-1010025 200 Bypass +Info 2019-07-15 2019-08-05
5.0
 None Remote Low Not required Partial None None
** DISPUTED ** GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may guess the heap addresses of pthread_created thread. The component is: glibc. NOTE: the vendor's position is "ASLR bypass itself is not a vulnerability."
4 CVE-2019-1010024 200 Bypass +Info 2019-07-15 2019-09-20
5.0
 None Remote Low Not required Partial None None
GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc.
5 CVE-2019-1010023 264 Exec Code 2019-07-15 2019-10-09
6.8
 None Remote Medium Not required Partial Partial Partial
GNU Libc current is affected by: Re-mapping current loaded libray with malicious ELF file. The impact is: In worst case attacker may evaluate privileges. The component is: libld. The attack vector is: Attacker sends 2 ELF files to victim and asks to run ldd on it. ldd execute code.
6 CVE-2019-1010022 119 Overflow Bypass 2019-07-15 2019-07-18
7.5
 None Remote Low Not required Partial Partial Partial
GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard.
7 CVE-2019-17451 190 Overflow 2019-10-10 2019-10-15
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an integer overflow leading to a SEGV in _bfd_dwarf2_find_nearest_line in dwarf2.c, as demonstrated by nm.
8 CVE-2019-17450 674 DoS 2019-10-10 2019-10-15
4.3
 None Remote Medium Not required None None Partial
find_abstract_instance in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32, allows remote attackers to cause a denial of service (infinite recursion and application crash) via a crafted ELF file.
9 CVE-2019-16166 125 2019-09-09 2019-09-10
4.3
 None Remote Medium Not required None None Partial
GNU cflow through 1.6 has a heap-based buffer over-read in the nexttoken function in parser.c.
10 CVE-2019-16165 416 2019-09-09 2019-09-10
4.3
 None Remote Medium Not required None None Partial
GNU cflow through 1.6 has a use-after-free in the reference function in parser.c.
11 CVE-2019-15847 331 2019-09-02 2019-09-05
5.0
 None Remote Low Not required Partial None None
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 occurred because a volatile operation was not specified. For example, within a single execution of a program, the output of every __builtin_darn() call may be the same.
12 CVE-2019-15767 119 Overflow 2019-08-28 2019-09-03
6.8
 None Remote Medium Not required Partial Partial Partial
In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend/cmd.cc via a crafted chess position in an EPD file.
13 CVE-2019-15531 125 2019-08-23 2019-08-30
4.3
 None Remote Medium Not required None None Partial
GNU Libextractor through 1.9 has a heap-based buffer over-read in the function EXTRACTOR_dvi_extract_method in plugins/dvi_extractor.c.
14 CVE-2019-14444 190 Overflow 2019-07-30 2019-08-22
4.3
 None Remote Medium Not required None None Partial
apply_relocations in readelf.c in GNU Binutils 2.32 contains an integer overflow that allows attackers to trigger a write access violation (in byte_put_little_endian function in elfcomm.c) via an ELF file, as demonstrated by readelf.
15 CVE-2019-14250 190 Overflow 2019-07-24 2019-08-22
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. simple_object_elf_match in simple-object-elf.c does not check for a zero shstrndx value, leading to an integer overflow and resultant heap-based buffer overflow.
16 CVE-2019-13638 78 2019-07-26 2019-08-16
9.3
 None Remote Medium Not required Complete Complete Complete
GNU patch through 2.7.6 is vulnerable to OS shell command injection that can be exploited by opening a crafted patch file that contains an ed style diff payload with shell metacharacters. The ed editor does not need to be present on the vulnerable system. This is different from CVE-2018-1000156.
17 CVE-2019-13636 59 2019-07-17 2019-07-24
5.8
 None Remote Medium Not required None Partial Partial
In GNU patch through 2.7.6, the following of symlinks is mishandled in certain cases other than input files. This affects inp.c and util.c.
18 CVE-2019-12972 125 2019-06-26 2019-06-27
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. There is a heap-based buffer over-read in _bfd_doprnt in bfd.c because elf_object_p in elfcode.h mishandles an e_shstrndx section of type SHT_GROUP by omitting a trailing '\0' character.
19 CVE-2019-11640 119 Overflow 2019-05-01 2019-05-02
6.8
 None Remote Medium Not required Partial Partial Partial
An issue was discovered in GNU recutils 1.8. There is a heap-based buffer overflow in the function rec_fex_parse_str_simple at rec-fex.c in librec.a.
20 CVE-2019-11639 119 Overflow 2019-05-01 2019-05-01
6.8
 None Remote Medium Not required Partial Partial Partial
An issue was discovered in GNU recutils 1.8. There is a stack-based buffer overflow in the function rec_type_check_enum at rec-types.c in librec.a.
21 CVE-2019-11638 125 2019-05-01 2019-05-01
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_field_name_equal_p at rec-field-name.c in librec.a, leading to a crash.
22 CVE-2019-11637 125 2019-05-01 2019-05-01
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_rset_get_props at rec-rset.c in librec.a, leading to a crash.
23 CVE-2019-9924 20 Exec Code 2019-03-22 2019-04-11
7.2
 None Local Low Not required Complete Complete Complete
rbash in Bash before 4.4-beta2 did not prevent the shell user from modifying BASH_CMDS, thus allowing the user to execute any command with the permissions of the shell.
24 CVE-2019-9923 476 2019-03-22 2019-04-24
5.0
 None Remote Low Not required None None Partial
pax_decode_header in sparse.c in GNU Tar before 1.32 had a NULL pointer dereference when parsing certain archives that have malformed extended headers.
25 CVE-2019-9211 20 DoS 2019-02-27 2019-04-25
4.3
 None Remote Medium Not required None None Partial
There is a reachable assertion abort in the function write_long_string_missing_values() in data/sys-file-writer.c in libdata.a in GNU PSPP 1.2.0 that will lead to denial of service.
26 CVE-2019-9169 125 2019-02-25 2019-04-16
7.5
 None Remote Low Not required Partial Partial Partial
In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.
27 CVE-2019-9077 119 Overflow 2019-02-23 2019-05-24
6.8
 None Remote Medium Not required Partial Partial Partial
An issue was discovered in GNU Binutils 2.32. It is a heap-based buffer overflow in process_mips_specific in readelf.c via a malformed MIPS option section.
28 CVE-2019-9076 399 2019-02-23 2019-05-23
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an attempted excessive memory allocation in elf_read_notes in elf.c.
29 CVE-2019-9075 119 Overflow 2019-02-23 2019-05-23
6.8
 None Remote Medium Not required Partial Partial Partial
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is a heap-based buffer overflow in _bfd_archive_64_bit_slurp_armap in archive64.c.
30 CVE-2019-9074 125 2019-02-23 2019-05-23
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an out-of-bounds read leading to a SEGV in bfd_getl32 in libbfd.c, when called from pex64_get_runtime_function in pei-x86_64.c.
31 CVE-2019-9073 399 2019-02-23 2019-05-23
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an attempted excessive memory allocation in _bfd_elf_slurp_version_tables in elf.c.
32 CVE-2019-9072 399 2019-02-23 2019-05-23
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an attempted excessive memory allocation in setup_group in elf.c.
33 CVE-2019-9071 399 2019-02-23 2019-05-23
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. It is a stack consumption issue in d_count_templates_scopes in cp-demangle.c after many recursive calls.
34 CVE-2019-9070 125 2019-02-23 2019-05-24
6.8
 None Remote Medium Not required Partial Partial Partial
An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. It is a heap-based buffer over-read in d_expression_1 in cp-demangle.c after many recursive calls.
35 CVE-2019-6460 476 2019-01-16 2019-01-17
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in GNU Recutils 1.8. There is a NULL pointer dereference in the function rec_field_set_name() in the file rec-field.c in librec.a.
36 CVE-2019-6459 399 2019-01-16 2019-01-17
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in GNU Recutils 1.8. There is a memory leak in rec_extract_type in rec-utils.c in librec.a.
37 CVE-2019-6458 399 2019-01-16 2019-01-17
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in GNU Recutils 1.8. There is a memory leak in rec_buf_new in rec-buf.c when called from rec_parse_rset in rec-parser.c in librec.a.
38 CVE-2019-6457 399 2019-01-16 2019-01-17
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in GNU Recutils 1.8. There is a memory leak in rec_aggregate_reg_new in rec-aggregate.c in librec.a.
39 CVE-2019-6456 476 2019-01-16 2019-01-17
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in GNU Recutils 1.8. There is a NULL pointer dereference in the function rec_fex_size() in the file rec-fex.c of librec.a.
40 CVE-2019-6455 415 2019-01-16 2019-01-17
4.3
 None Remote Medium Not required None None Partial
An issue was discovered in GNU Recutils 1.8. There is a double-free problem in the function rec_mset_elem_destroy() in the file rec-mset.c.
41 CVE-2019-5953 119 Exec Code Overflow 2019-05-17 2019-07-02
7.5
 None Remote Low Not required Partial Partial Partial
Buffer overflow in GNU Wget 1.20.1 and earlier allows remote attackers to cause a denial-of-service (DoS) or may execute an arbitrary code via unspecified vectors.
42 CVE-2019-3836 824 2019-04-01 2019-05-30
5.0
 None Remote Low Not required None None Partial
It was discovered in gnutls before version 3.6.7 upstream that there is an uninitialized pointer access in gnutls versions 3.6.3 or later which can be triggered by certain post-handshake messages.
43 CVE-2019-3829 415 Mem. Corr. 2019-03-27 2019-05-30
5.0
 None Remote Low Not required None None Partial
A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.
44 CVE-2018-1000876 190 Exec Code Overflow 2018-12-20 2019-08-06
4.6
 None Local Low Not required Partial Partial Partial
binutils version 2.32 and earlier contains a Integer Overflow vulnerability in objdump, bfd_get_dynamic_reloc_upper_bound,bfd_canonicalize_dynamic_reloc that can result in Integer overflow trigger heap overflow. Successful exploitation allows execution of arbitrary code.. This attack appear to be exploitable via Local. This vulnerability appears to have been fixed in after commit 3a551c7a1b80fca579461774860574eabfd7f18f.
45 CVE-2018-1000654 2018-08-20 2019-10-02
7.1
 None Remote Medium Not required None None Complete
GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.
46 CVE-2018-1000156 20 Exec Code 2018-04-06 2019-07-30
6.8
 None Remote Medium Not required Partial Partial Partial
GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.
47 CVE-2018-1000097 119 Exec Code Overflow 2018-03-12 2018-04-13
6.8
 None Remote Medium Not required Partial Partial Partial
Sharutils sharutils (unshar command) version 4.15.2 contains a Buffer Overflow vulnerability in Affected component on the file unshar.c at line 75, function looks_like_c_code. Failure to perform checking of the buffer containing input line. that can result in Could lead to code execution. This attack appear to be exploitable via Victim have to run unshar command on a specially crafted file..
48 CVE-2018-1000001 787 Exec Code 2018-01-31 2019-10-02
7.2
 None Local Low Not required Complete Complete Complete
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.
49 CVE-2018-20969 78 2019-08-16 2019-09-05
9.3
 None Remote Medium Not required Complete Complete Complete
do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.
50 CVE-2018-20796 674 2019-02-25 2019-10-02
5.0
 None Remote Low Not required None None Partial
In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(\227|)(\\1\\1|t1|\\\2537)+' in grep.
Total number of vulnerabilities : 738   Page : 1 (This Page)2 3 4 5 6 7 8 9 10 11 12 13 14 15
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