Heimdal Project
Heimdal Project Heimdal: vulnerabilidades y CVE
Heimdal Project Heimdal tiene 13 vulnerabilidades publicadas, 0 de ellas en los últimos 12 meses. 2 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE13
Últimos 12 meses0
Críticas2
Explotadas activamente0
Todas las vulnerabilidades en el catálogo →⭐ Seguir esta tecnología
Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2022-3116 | Alta (7.5) | 0.89% | — | 27 mar 2023 | The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance. An attacker with network access to an application that depends on the vulnerable code path can cause the application to crash. |
| CVE-2022-45142 | Alta (7.5) | 0.49% | — | 6 mar 2023 | The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1… |
| CVE-2021-44758 | Alta (7.5) | 1.2% | — | 26 dic 2022 | Heimdal before 7.7.1 allows attackers to cause a NULL pointer dereference in a SPNEGO acceptor via a preferred_mech_type of GSS_C_NO_OID and a nonzero initial_response value to send_accept. |
| CVE-2022-42898 | Alta (8.8) | 6.2% | — | 25 dic 2022 | PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms… |
| CVE-2022-44640 | Crítica (9.8) | 1.8% | — | 25 dic 2022 | Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC). |
| CVE-2022-41916 | Alta (7.5) | 0.97% | — | 15 nov 2022 | Heimdal is an implementation of ASN.1/DER, PKIX, and Kerberos. Versions prior to 7.7.1 are vulnerable to a denial of service vulnerability in Heimdal's PKI certificate validation library, affecting the KDC (via PKINIT)… |
| CVE-2018-16860 | Alta (7.5) | 2.5% | — | 31 jul 2019 | A flaw was found in samba's Heimdal KDC implementation, versions 4.8.x up to, excluding 4.8.12, 4.9.x up to, excluding 4.9.8 and 4.10.x up to, excluding 4.10.3, when used in AD DC mode. A man in the middle attacker… |
| CVE-2019-12098 | Alta (7.4) | 2.0% | — | 15 may 2019 | In the client side of Heimdal before 7.6.0, failure to verify anonymous PKINIT PA-PKINIT-KX key exchange permits a man-in-the-middle attack. This issue is in krb5_init_creds_step in lib/krb5/init_creds_pw.c. |
| CVE-2017-17439 | Alta (7.5) | 3.4% | — | 6 dic 2017 | In Heimdal through 7.4, remote unauthenticated attackers are able to crash the KDC by sending a crafted UDP packet containing empty data fields for client name or realm. The parser would unconditionally dereference NULL… |
| CVE-2017-6594 | Alta (7.5) | 1.8% | — | 28 ago 2017 | The transit path validation code in Heimdal before 7.3 might allow attackers to bypass the capath policy protection mechanism by leveraging failure to add the previous hop realm to the transit path of issued tickets. |
| CVE-2017-11103 | Alta (8.1) | 5.1% | — | 13 jul 2017 | Heimdal before 7.4 allows remote attackers to impersonate services with Orpheus' Lyre attacks because it obtains service-principal names in a way that violates the Kerberos 5 protocol specification. In… |
| CVE-2011-4862 | Alta (10) | 95% | — | 25 dic 2011 | Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.2 and earlier, Heimdal 1.5.1 and earlier, GNU inetutils, and possibly other products… |
| CVE-2004-0434 | Crítica (9.8) | 7.2% | — | 7 jul 2004 | k5admind (kadmind) for Heimdal allows remote attackers to execute arbitrary code via a Kerberos 4 compatibility administration request whose framing length is less than 2, which leads to a heap-based buffer overflow. |