Unrealircd
Unrealircd: vulnerabilidades y CVE
Unrealircd tiene 8 vulnerabilidades publicadas, 1 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE8
Últimos 12 meses1
Críticas0
Explotadas activamente0
Todas las vulnerabilidades en el catálogo →⭐ Seguir esta tecnología
Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2026-90668 | Alta (8.7) | 0.58% | — | 13 sept 2026 | The webserver in UnrealIRCd 6.0.5 through 6.2.6 before 6.2.7 does not limit the number of HTTP request headers, which allows remote attackers to cause a denial of service (memory consumption and unresponsive server) via… |
| CVE-2023-50784 | Alta (7.5) | 1.9% | — | 16 dic 2023 | A buffer overflow in websockets in UnrealIRCd 6.1.0 through 6.1.3 before 6.1.4 allows an unauthenticated remote attacker to crash the server by sending an oversized packet (if a websocket port is open). Remote code… |
| CVE-2017-13649 | Media (5.5) | 0.28% | — | 23 ago 2017 | UnrealIRCd 4.0.13 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file… |
| CVE-2016-7144 | Alta (8.1) | 1.3% | — | 18 ene 2017 | The m_authenticate function in modules/m_sasl.c in UnrealIRCd before 3.2.10.7 and 4.x before 4.0.6 allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted… |
| CVE-2013-7384 | Media (5) | 2.4% | — | 19 may 2014 | UnrealIRCd 3.2.10 before 3.2.10.2 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via unspecified vectors, related to SSL. NOTE: this issue was SPLIT from CVE-2013-6413 per ADT2… |
| CVE-2013-6413 | Media (5) | 2.4% | — | 19 may 2014 | Use-after-free vulnerability in UnrealIRCd 3.2.10 before 3.2.10.2 allows remote attackers to cause a denial of service (crash) via unspecified vectors. NOTE: this identifier was SPLIT per ADT2 due to different… |
| CVE-2010-2075 | Alta (7.5) | 84% | — | 15 jun 2010 | UnrealIRCd 3.2.8.1, as distributed on certain mirror sites from November 2009 through June 2010, contains an externally introduced modification (Trojan Horse) in the DEBUG3_DOLOG_SYSTEM macro, which allows remote… |
| CVE-2009-4893 | Media (6.8) | 2.5% | — | 15 jun 2010 | Buffer overflow in UnrealIRCd 3.2beta11 through 3.2.8, when allow::options::noident is enabled, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors. |
🎯 Cómo se explota (técnicas ATT&CK)
Número de CVE de esta tecnología asignadas a cada técnica de explotación o de impacto principal.