virustotal 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
公開された問題は バッファオーバーフロー、vendor risk memory corruption, and パス処理の欠陥 に関連することが多く、vendor surface software deployment and vendor surface production workloads の文脈で アプリケーションクラッシュ and vendor impact memory corruption などの暴露リスクを伴う場合があります。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2023-40857 | 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. | [email protected] | 8.8 | 0.87% | 2023-08-28 | 2026-06-17 |
| CVE-2021-45429 | 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. | [email protected] | 5.5 | 0.83% | 2022-02-04 | 2026-06-17 |
| CVE-2021-3402 | 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 | [email protected] | 9.1 | 2.22% | 2021-05-14 | 2026-06-17 |
| CVE-2019-19648 | 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. | [email protected] | 7.8 | 1.59% | 2019-12-08 | 2026-06-16 |
| CVE-2019-5020 | 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. | [email protected] | 5.5 | 1.08% | 2019-07-31 | 2026-06-16 |
| CVE-2018-19976 | 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. | [email protected] | 5.5 | 1.28% | 2018-12-17 | 2026-06-16 |
| CVE-2018-19975 | 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. | [email protected] | 5.5 | 1.36% | 2018-12-17 | 2026-06-16 |
| CVE-2018-19974 | 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). | [email protected] | 5.5 | 1.28% | 2018-12-17 | 2026-06-16 |
| CVE-2018-12035 | 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. | [email protected] | 7.8 | 1.24% | 2018-06-15 | 2026-06-16 |
| CVE-2018-12034 | 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. | [email protected] | 7.8 | 1.24% | 2018-06-15 | 2026-06-16 |
| CVE-2018-10408 | An issue was discovered in VirusTotal. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute. | [email protected] | 7.8 | 0.86% | 2018-06-13 | 2026-06-16 |
| CVE-2017-11328 | 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. | [email protected] | 5.5 | 0.68% | 2017-07-17 | 2026-06-16 |
| CVE-2017-9465 | 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. | [email protected] | 7.1 | 1.21% | 2017-06-06 | 2026-06-16 |
| CVE-2017-9438 | 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. | [email protected] | 7.5 | 2.57% | 2017-06-05 | 2026-06-16 |
| CVE-2017-9304 | 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. | [email protected] | 7.5 | 1.84% | 2017-05-31 | 2026-06-16 |
| CVE-2017-8929 | 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. | [email protected] | 7.5 | 1.83% | 2017-05-14 | 2026-06-16 |
| CVE-2017-8294 | 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. | [email protected] | 7.5 | 3.00% | 2017-04-27 | 2026-06-16 |
| CVE-2017-5924 | 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. | [email protected] | 7.5 | 1.60% | 2017-04-03 | 2026-06-16 |
| CVE-2017-5923 | 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. | [email protected] | 7.5 | 1.65% | 2017-04-03 | 2026-06-16 |
| CVE-2016-10211 | 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. | [email protected] | 7.5 | 1.60% | 2017-04-03 | 2026-06-16 |