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kerberos project kerberos vulnerabilities and exploits
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NA
CVE-2021-44758
Heimdal prior to 7.7.1 allows malicious users 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.
Heimdal Project Heimdal
445
VMScore
CVE-2017-17439
In Heimdal up to and including 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 pointers in that case, leading to a segmentation...
Debian Debian Linux 9.0
Heimdal Project Heimdal
NA
CVE-2022-44640
Heimdal prior to 7.7.1 allows remote malicious users to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC).
Heimdal Project Heimdal
Samba Samba
534
VMScore
CVE-2018-16860
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 could use this flaw to intercept the request to the KDC and ...
Samba Samba
Heimdal Project Heimdal
NA
CVE-2022-41916
Heimdal is an implementation of ASN.1/DER, PKIX, and Kerberos. Versions before 7.7.1 are vulnerable to a denial of service vulnerability in Heimdal's PKI certificate validation library, affecting the KDC (via PKINIT) and kinit (via PKINIT), as well as any third-party applica...
Heimdal Project Heimdal
Debian Debian Linux 10.0
Debian Debian Linux 11.0
516
VMScore
CVE-2019-12098
In the client side of Heimdal prior to 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.
Heimdal Project Heimdal
Fedoraproject Fedora 30
Fedoraproject Fedora 31
Opensuse Leap 42.3
Opensuse Leap 15.0
Opensuse Leap 15.1
Opensuse Backports Sle 15.0
Debian Debian Linux 9.0
625
VMScore
CVE-2009-0360
Russ Allbery pam-krb5 prior to 3.13, when linked against MIT Kerberos, does not properly initialize the Kerberos libraries for setuid use, which allows local users to gain privileges by pointing an environment variable to a modified Kerberos configuration file, and then launching...
Eyrie Pam-krb5 3.8
Eyrie Pam-krb5 3.7
Eyrie Pam-krb5 3.0
Eyrie Pam-krb5 2.6
Eyrie Pam-krb5
Eyrie Pam-krb5 3.11
Eyrie Pam-krb5 3.4
Eyrie Pam-krb5 3.3
Eyrie Pam-krb5 2.3
Eyrie Pam-krb5 2.2
Eyrie Pam-krb5 3.10
Eyrie Pam-krb5 3.9
Eyrie Pam-krb5 3.2
Eyrie Pam-krb5 3.1
Eyrie Pam-krb5 2.1
Eyrie Pam-krb5 2.0
Eyrie Pam-krb5 3.6
Eyrie Pam-krb5 3.5
Eyrie Pam-krb5 2.5
Eyrie Pam-krb5 2.4
1 EDB exploit
294
VMScore
CVE-2016-2125
It was found that Samba prior to 4.5.3, 4.4.8, 4.3.13 always requested forwardable tickets when using Kerberos authentication. A service to which Samba authenticated using Kerberos could subsequently use the ticket to impersonate Samba to other services or domain users.
Samba Samba
Redhat Enterprise Linux Desktop 7.0
Redhat Enterprise Linux Workstation 7.0
Redhat Enterprise Linux Server 7.0
Redhat Enterprise Linux Desktop 6.0
Redhat Enterprise Linux Server 6.0
Redhat Enterprise Linux Workstation 6.0
Redhat Enterprise Linux Server Tus 7.3
Redhat Enterprise Linux Server Aus 7.4
Redhat Enterprise Linux Server Eus 7.3
Redhat Enterprise Linux Server Eus 7.4
Redhat Gluster Storage 3.0
Redhat Enterprise Linux Server Eus 7.5
Redhat Enterprise Linux Server Tus 7.6
Redhat Enterprise Linux Server Eus 7.6
Redhat Enterprise Linux Server Aus 7.6
445
VMScore
CVE-2020-3315
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote malicious user to bypass the configured file policies on an affected system. The vulnerability is due to errors in how the Snort detection engine hand...
Cisco Firepower Management Center 2.9.14.4
Cisco Firepower Management Center 2.9.15
Cisco Firepower Management Center 2.9.16
Cisco Firepower Threat Defense
Cisco Ios 15.2\\(7\\)e
Cisco Ios 16.11.2
Cisco Ios 17.3.1
1 Article
409
VMScore
CVE-2009-0361
Russ Allbery pam-krb5 prior to 3.13, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME env...
Eyrie Pam-krb5 3.2
Eyrie Pam-krb5 3.3
Eyrie Pam-krb5
Eyrie Pam-krb5 3.0
Eyrie Pam-krb5 3.1
Eyrie Pam-krb5 3.6
Eyrie Pam-krb5 3.7
Eyrie Pam-krb5 3.10
Eyrie Pam-krb5 3.11
Eyrie Pam-krb5 3.8
Eyrie Pam-krb5 3.9
Eyrie Pam-krb5 3.4
Eyrie Pam-krb5 3.5
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
privilege escalation
CVE-2024-20696
CVE-2024-29829
CVE-2024-33999
CVE-2024-35646
physical
CVE-2024-24919
CVE-2024-31030
local users
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