Total
20 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-45429 | 1 Virustotal | 1 Yara | 2024-02-02 | 4.3 MEDIUM | 5.5 MEDIUM |
| A Buffer Overflow vulnerablity exists in VirusTotal YARA git commit: 605b2edf07ed8eb9a2c61ba22eb2e7c362f47ba7 via yr_set_configuration in yara/libyara/libyara.c, which could cause a Denial of Service. | |||||
| CVE-2023-40857 | 1 Virustotal | 1 Yara | 2023-12-10 | N/A | 8.8 HIGH |
| Buffer Overflow vulnerability in VirusTotal yara v.4.3.2 allows a remote attacker to execute arbtirary code via the yr_execute_cod function in the exe.c component. | |||||
| CVE-2021-3402 | 2 Fedoraproject, Virustotal | 2 Fedora, Yara | 2023-12-10 | 6.4 MEDIUM | 9.1 CRITICAL |
| An integer overflow and several buffer overflow reads in libyara/modules/macho/macho.c in YARA v4.0.3 and earlier could allow an attacker to either cause denial of service or information disclosure via a malicious Mach-O file. Affects all versions before libyara 4.0.4 | |||||
| CVE-2019-19648 | 2 Fedoraproject, Virustotal | 2 Fedora, Yara | 2023-12-10 | 6.8 MEDIUM | 7.8 HIGH |
| In the macho_parse_file functionality in macho/macho.c of YARA 3.11.0, command_size may be inconsistent with the real size. A specially crafted MachO file can cause an out-of-bounds memory access, resulting in Denial of Service (application crash) or potential code execution. | |||||
| CVE-2019-5020 | 1 Virustotal | 1 Yara | 2023-12-10 | 4.3 MEDIUM | 5.5 MEDIUM |
| An exploitable denial of service vulnerability exists in the object lookup functionality of Yara 3.8.1. A specially crafted binary file can cause a negative value to be read to satisfy an assert, resulting in Denial of Service. An attacker can create a malicious binary to trigger this vulnerability. | |||||
| CVE-2018-19976 | 1 Virustotal | 1 Yara | 2023-12-10 | 4.3 MEDIUM | 5.5 MEDIUM |
| In YARA 3.8.1, bytecode in a specially crafted compiled rule is exposed to information about its environment, in libyara/exec.c. This is a consequence of the design of the YARA virtual machine. | |||||
| CVE-2018-19975 | 1 Virustotal | 1 Yara | 2023-12-10 | 7.1 HIGH | 5.5 MEDIUM |
| In YARA 3.8.1, bytecode in a specially crafted compiled rule can read data from any arbitrary address in memory, in libyara/exec.c. Specifically, OP_COUNT can read a DWORD. | |||||
| CVE-2018-19974 | 1 Virustotal | 1 Yara | 2023-12-10 | 4.3 MEDIUM | 5.5 MEDIUM |
| In YARA 3.8.1, bytecode in a specially crafted compiled rule can read uninitialized data from VM scratch memory in libyara/exec.c. This can allow attackers to discover addresses in the real stack (not the YARA virtual stack). | |||||
| CVE-2018-12035 | 1 Virustotal | 1 Yara | 2023-12-10 | 6.8 MEDIUM | 7.8 HIGH |
| In YARA 3.7.1 and prior, parsing a specially crafted compiled rule file can cause an out of bounds write vulnerability in yr_execute_code in libyara/exec.c. | |||||
| CVE-2018-12034 | 1 Virustotal | 1 Yara | 2023-12-10 | 6.8 MEDIUM | 7.8 HIGH |
| In YARA 3.7.1 and prior, parsing a specially crafted compiled rule file can cause an out of bounds read vulnerability in yr_execute_code in libyara/exec.c. | |||||
| CVE-2017-11328 | 1 Virustotal | 1 Yara | 2023-12-10 | 4.3 MEDIUM | 5.5 MEDIUM |
| Heap buffer overflow in the yr_object_array_set_item() function in object.c in YARA 3.x allows a denial-of-service attack by scanning a crafted .NET file. | |||||
| CVE-2017-9304 | 1 Virustotal | 1 Yara | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to cause a denial of service (stack consumption) via a crafted rule that is mishandled in the _yr_re_emit function. | |||||
| CVE-2017-9438 | 1 Virustotal | 1 Yara | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to cause a denial of service (stack consumption) via a crafted rule (involving hex strings) that is mishandled in the _yr_re_emit function, a different vulnerability than CVE-2017-9304. | |||||
| CVE-2017-9465 | 1 Virustotal | 1 Yara | 2023-12-10 | 5.8 MEDIUM | 7.1 HIGH |
| The yr_arena_write_data function in YARA 3.6.1 allows remote attackers to cause a denial of service (buffer over-read and application crash) or obtain sensitive information from process memory via a crafted file that is mishandled in the yr_re_fast_exec function in libyara/re.c and the _yr_scan_match_callback function in libyara/scan.c. | |||||
| CVE-2016-10210 | 1 Virustotal | 1 Yara | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| libyara/lexer.l in YARA 3.5.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted rule that is mishandled in the yy_get_next_buffer function. | |||||
| CVE-2017-5923 | 1 Virustotal | 1 Yara | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| libyara/grammar.y in YARA 3.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted rule that is mishandled in the yara_yyparse function. | |||||
| CVE-2017-5924 | 1 Virustotal | 1 Yara | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| libyara/grammar.y in YARA 3.5.0 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted rule that is mishandled in the yr_compiler_destroy function. | |||||
| CVE-2017-8294 | 1 Virustotal | 1 Yara | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| libyara/re.c in the regex component in YARA 3.5.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted rule that is mishandled in the yr_re_exec function. | |||||
| CVE-2016-10211 | 1 Virustotal | 1 Yara | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| libyara/grammar.y in YARA 3.5.0 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted rule that is mishandled in the yr_parser_lookup_loop_variable function. | |||||
| CVE-2017-8929 | 1 Virustotal | 1 Yara | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| The sized_string_cmp function in libyara/sizedstr.c in YARA 3.5.0 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted rule. | |||||