The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
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).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade heimdal | Mar 26, 2024 | Dec 25, 2022 |
| Debian | — | Upgrade sambaUpgrade heimdal | Nov 24, 2022 | Nov 24, 2022 |
| Dell Idrac | — | Upgrade Dell iDRAC to the latest version | Nov 26, 2025 | Jul 5, 2023 |
| Freebsd | — | Upgrade FreeBSD | Aug 31, 2023 | Aug 31, 2023 |
| Gentoo Linux | — | Upgrade app-crypt/heimdal. | Oct 10, 2023 | Dec 25, 2022 |
| Suse | — | Upgrade libhcrypto4Upgrade samba-client-libsUpgrade samba-winbind-libsUpgrade libsamba-policy-develUpgrade libwind0Upgrade samba-libsUpgrade libsamba-policy-python3-develUpgrade libsamba-policy0-python3Upgrade libheimdal-develUpgrade samba-clientUpgrade sambaUpgrade samba-libs-32bitUpgrade samba-winbindUpgrade samba-develUpgrade samba-ldb-ldapUpgrade libsl0Upgrade libheimedit0Upgrade libkadm5clnt7Upgrade libheimntlm0Upgrade samba-libs-python3Upgrade libgssapi3Upgrade samba-cephUpgrade libheimbase1Upgrade libotp0Upgrade samba-python3Upgrade samba-client-libs-32bitUpgrade samba-winbind-libs-32bitUpgrade libhdb9Upgrade libkrb5-26Upgrade libkadm5srv8Upgrade libhx509-5Upgrade libasn1-8Upgrade samba-gpupdateUpgrade libkdc2Upgrade libroken18Upgrade libkafs0 | Jan 17, 2023 | Dec 25, 2022 |
| Ubuntu | — | Upgrade libkrb5-26-heimdal (Ubuntu Pro)Upgrade libasn1-8-heimdal (Ubuntu Pro)Upgrade libhx509-5-heimdalUpgrade libhdb9-heimdalUpgrade libgssapi3-heimdalUpgrade libkrb5-26-heimdalUpgrade libasn1-8-heimdalUpgrade libhx509-5-heimdal (Ubuntu Pro)Upgrade libhdb9-heimdal (Ubuntu Pro)Upgrade libgssapi3-heimdal (Ubuntu Pro) | Jan 13, 2023 | Dec 25, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 25, 2022 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub