vsftpd_project 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。
過去の問題は主に vendor risk denial of service などに関し、一部は アプリケーションクラッシュ を招き、vendor surface software deployment and vendor surface production workloads 関連の場面に影響します。
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-2021-30047 | VSFTPD 3.0.3 allows attackers to cause a denial of service due to limited number of connections allowed. | [email protected] | 7.5 | 3.07% | 2023-08-22 | 2024-11-21 |
| CVE-2021-3618 | ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise t | [email protected] | 7.4 | 2.04% | 2022-03-23 | 2024-11-21 |
| CVE-2011-2523 | vsftpd 2.3.4 downloaded between 20110630 and 20110703 contains a backdoor which opens a shell on port 6200/tcp. | [email protected] | 9.8 | 96.18% | 2019-11-27 | 2024-11-21 |
| CVE-2015-1419 | Unspecified vulnerability in vsftpd 3.0.2 and earlier allows remote attackers to bypass access restrictions via unknown vectors, related to deny_file parsing. | [email protected] | 5.0 | 6.73% | 2015-01-28 | 2026-05-06 |
| CVE-2011-0762 | The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows remote authenticated users to cause a denial of service (CPU consumption and process slot exhaustion) via crafted glob expressions in STAT commands in multiple FTP sessions, a different vulnerability than CVE-2010-2632. | [email protected] | 4.0 | 73.32% | 2011-03-02 | 2026-04-29 |