ettercap-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。
公開された問題は バッファオーバーフロー、vendor risk memory corruption, and vendor risk input validation に関連することが多く、vendor surface production workloads and vendor surface software deployment の文脈で vendor impact memory corruption and vendor impact unexpected behavior 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-2026-3606 | A vulnerability has been found in Ettercap 0.8.4-Garofalo. Affected by this vulnerability is the function add_data_segment of the file src/ettercap/utils/etterfilter/ef_output.c of the component etterfilter. The manipulation leads to out-of-bounds read. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet. | [email protected] | 1.9 | 0.16% | 2026-03-05 | 2026-06-17 |
| CVE-2010-3843 | The GTK version of ettercap uses a global settings file at /tmp/.ettercap_gtk and does not verify ownership of this file. When parsing this file for settings in gtkui_conf_read() (src/interfacesgtk/ec_gtk_conf.c), an unchecked sscanf() call allows a maliciously placed settings file to overflow a statically-sized buffer on the stack. | [email protected] | 7.8 | 0.31% | 2021-05-28 | 2026-06-16 |
| CVE-2010-3844 | An unchecked sscanf() call in ettercap before 0.7.5 allows an insecure temporary settings file to overflow a static-sized buffer on the stack. | [email protected] | 8.8 | 1.40% | 2019-11-12 | 2026-06-16 |
| CVE-2017-6430 | The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted filter. | [email protected] | 5.5 | 1.97% | 2017-03-15 | 2026-06-16 |
| CVE-2014-9381 | Integer signedness error in the dissector_cvs function in dissectors/ec_cvs.c in Ettercap 0.8.1 allows remote attackers to cause a denial of service (crash) via a crafted password, which triggers a large memory allocation. | [email protected] | 5.0 | 2.79% | 2014-12-19 | 2026-06-16 |
| CVE-2014-9380 | The dissector_cvs function in dissectors/ec_cvs.c in Ettercap 0.8.1 allows remote attackers to cause a denial of service (out-of-bounds read) via a packet containing only a CVS_LOGIN signature. | [email protected] | 5.0 | 2.43% | 2014-12-19 | 2026-06-16 |
| CVE-2014-9379 | The radius_get_attribute function in dissectors/ec_radius.c in Ettercap 0.8.1 performs an incorrect cast, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via unspecified vectors, which triggers a stack-based buffer overflow. | [email protected] | 7.5 | 4.00% | 2014-12-19 | 2026-06-16 |
| CVE-2014-9378 | Ettercap 0.8.1 does not validate certain return values, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted (1) name to the parse_line function in mdns_spoof/mdns_spoof.c or (2) base64 encoded password to the dissector_imap function in dissectors/ec_imap.c. | [email protected] | 7.5 | 3.91% | 2014-12-19 | 2026-06-16 |
| CVE-2014-9377 | Heap-based buffer overflow in the nbns_spoof function in plug-ins/nbns_spoof/nbns_spoof.c in Ettercap 0.8.1 allows remote attackers to cause a denial of service or possibly execute arbitrary code via a large netbios packet. | [email protected] | 7.5 | 4.00% | 2014-12-19 | 2026-06-16 |
| CVE-2014-9376 | Integer underflow in Ettercap 0.8.1 allows remote attackers to cause a denial of service (out-of-bounds write) and possibly execute arbitrary code via a small (1) size variable value in the dissector_dhcp function in dissectors/ec_dhcp.c, (2) length value to the dissector_gg function in dissectors/ec_gg.c, or (3) string length to the get_decode_len function in ec_utils.c or a request without a (4) username or (5) password to the dissector_TN3270 function in dissectors/ec_TN3270.c. | [email protected] | 7.5 | 4.13% | 2014-12-19 | 2026-06-16 |
| CVE-2014-6396 | The dissector_postgresql function in dissectors/ec_postgresql.c in Ettercap before 0.8.1 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted password length, which triggers a 0 character to be written to an arbitrary memory location. | [email protected] | 7.5 | 3.59% | 2014-12-19 | 2026-06-16 |
| CVE-2014-6395 | Heap-based buffer overflow in the dissector_postgresql function in dissectors/ec_postgresql.c in Ettercap before 0.8.1 allows remote attackers to cause a denial of service or possibly execute arbitrary code via a crafted password length value that is inconsistent with the actual length of the password. | [email protected] | 7.5 | 13.06% | 2014-12-19 | 2026-06-16 |
| CVE-2013-0722 | Stack-based buffer overflow in the scan_load_hosts function in ec_scan.c in Ettercap 0.7.5.1 and earlier might allow local users to gain privileges via a Trojan horse hosts list containing a long line. | [email protected] | 4.4 | 0.84% | 2013-01-11 | 2026-06-16 |