Heimdal_project Heimdal
13 CVEs affecting Heimdal_project Heimdal. Latest disclosed: 2023-03-27. Critical: 2, High: 9.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2022-44640 | Critical | 9.8 | 2022-12-25 | 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-2004-0434 | Critical | 9.8 | 2004-07-07 | k5admind (kadmind) for Heimdal allows remote attackers to execute arbitrary code via a Kerberos 4 compatibility administration request whose framing length is… |
CVE-2022-42898 | High | 8.8 | 2022-12-25 | 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… |
CVE-2017-11103 | High | 8.1 | 2017-07-13 | 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… |
CVE-2022-3116 | High | 7.5 | 2023-03-27 | The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance. An attacker with network access to an application that depends on t… |
CVE-2022-45142 | High | 7.5 | 2023-03-06 | 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… |
CVE-2021-44758 | High | 7.5 | 2022-12-26 | 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_… |
CVE-2018-16860 | High | 7.5 | 2019-07-31 | 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… |
CVE-2017-17439 | High | 7.5 | 2017-12-06 | 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… |
CVE-2017-6594 | High | 7.5 | 2017-08-28 | 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… |
CVE-2019-12098 | High | 7.4 | 2019-05-15 | 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 k… |
CVE-2022-41916 | Medium | 5.9 | 2022-11-15 | 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 cer… |
CVE-2011-4862 | | 2011-12-25 | 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… |