Upstream information

CVE-2022-44640 at MITRE

Description

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).

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entries: 1205667 [RESOLVED / FIXED], 1206730 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • libsamba-policy-devel >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • libsamba-policy-python3-devel >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • libsamba-policy0-python3 >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-ceph >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-client >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-client-libs >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-client-libs-32bit >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-devel >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-gpupdate >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-ldb-ldap >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-libs >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-libs-32bit >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-libs-python3 >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-python3 >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-winbind >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-winbind-libs >= 4.17.7+git.330.4057cd7a27a-150500.1.2
  • samba-winbind-libs-32bit >= 4.17.7+git.330.4057cd7a27a-150500.1.2
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA libsamba-policy-devel-4.17.7+git.330.4057cd7a27a-150500.1.2
SUSE Package Hub 15 SP3
  • libasn1-8 >= 7.8.0-bp153.2.4.1
  • libgssapi3 >= 7.8.0-bp153.2.4.1
  • libhcrypto4 >= 7.8.0-bp153.2.4.1
  • libhdb9 >= 7.8.0-bp153.2.4.1
  • libheimbase1 >= 7.8.0-bp153.2.4.1
  • libheimdal-devel >= 7.8.0-bp153.2.4.1
  • libheimedit0 >= 7.8.0-bp153.2.4.1
  • libheimntlm0 >= 7.8.0-bp153.2.4.1
  • libhx509-5 >= 7.8.0-bp153.2.4.1
  • libkadm5clnt7 >= 7.8.0-bp153.2.4.1
  • libkadm5srv8 >= 7.8.0-bp153.2.4.1
  • libkafs0 >= 7.8.0-bp153.2.4.1
  • libkdc2 >= 7.8.0-bp153.2.4.1
  • libkrb5-26 >= 7.8.0-bp153.2.4.1
  • libotp0 >= 7.8.0-bp153.2.4.1
  • libroken18 >= 7.8.0-bp153.2.4.1
  • libsl0 >= 7.8.0-bp153.2.4.1
  • libwind0 >= 7.8.0-bp153.2.4.1
 Patchnames:
openSUSE-2023-20
SUSE Package Hub 15 SP4
  • libasn1-8 >= 7.8.0-bp154.2.4.1
  • libgssapi3 >= 7.8.0-bp154.2.4.1
  • libhcrypto4 >= 7.8.0-bp154.2.4.1
  • libhdb9 >= 7.8.0-bp154.2.4.1
  • libheimbase1 >= 7.8.0-bp154.2.4.1
  • libheimdal-devel >= 7.8.0-bp154.2.4.1
  • libheimedit0 >= 7.8.0-bp154.2.4.1
  • libheimntlm0 >= 7.8.0-bp154.2.4.1
  • libhx509-5 >= 7.8.0-bp154.2.4.1
  • libkadm5clnt7 >= 7.8.0-bp154.2.4.1
  • libkadm5srv8 >= 7.8.0-bp154.2.4.1
  • libkafs0 >= 7.8.0-bp154.2.4.1
  • libkdc2 >= 7.8.0-bp154.2.4.1
  • libkrb5-26 >= 7.8.0-bp154.2.4.1
  • libotp0 >= 7.8.0-bp154.2.4.1
  • libroken18 >= 7.8.0-bp154.2.4.1
  • libsl0 >= 7.8.0-bp154.2.4.1
  • libwind0 >= 7.8.0-bp154.2.4.1
 Patchnames:
openSUSE-2023-19
openSUSE Leap 15.3
  • libasn1-8 >= 7.8.0-bp153.2.4.1
  • libgssapi3 >= 7.8.0-bp153.2.4.1
  • libhcrypto4 >= 7.8.0-bp153.2.4.1
  • libhdb9 >= 7.8.0-bp153.2.4.1
  • libheimbase1 >= 7.8.0-bp153.2.4.1
  • libheimdal-devel >= 7.8.0-bp153.2.4.1
  • libheimedit0 >= 7.8.0-bp153.2.4.1
  • libheimntlm0 >= 7.8.0-bp153.2.4.1
  • libhx509-5 >= 7.8.0-bp153.2.4.1
  • libkadm5clnt7 >= 7.8.0-bp153.2.4.1
  • libkadm5srv8 >= 7.8.0-bp153.2.4.1
  • libkafs0 >= 7.8.0-bp153.2.4.1
  • libkdc2 >= 7.8.0-bp153.2.4.1
  • libkrb5-26 >= 7.8.0-bp153.2.4.1
  • libotp0 >= 7.8.0-bp153.2.4.1
  • libroken18 >= 7.8.0-bp153.2.4.1
  • libsl0 >= 7.8.0-bp153.2.4.1
  • libwind0 >= 7.8.0-bp153.2.4.1
 Patchnames:
openSUSE-2023-20
openSUSE Leap 15.4
  • libasn1-8 >= 7.8.0-bp154.2.4.1
  • libgssapi3 >= 7.8.0-bp154.2.4.1
  • libhcrypto4 >= 7.8.0-bp154.2.4.1
  • libhdb9 >= 7.8.0-bp154.2.4.1
  • libheimbase1 >= 7.8.0-bp154.2.4.1
  • libheimdal-devel >= 7.8.0-bp154.2.4.1
  • libheimedit0 >= 7.8.0-bp154.2.4.1
  • libheimntlm0 >= 7.8.0-bp154.2.4.1
  • libhx509-5 >= 7.8.0-bp154.2.4.1
  • libkadm5clnt7 >= 7.8.0-bp154.2.4.1
  • libkadm5srv8 >= 7.8.0-bp154.2.4.1
  • libkafs0 >= 7.8.0-bp154.2.4.1
  • libkdc2 >= 7.8.0-bp154.2.4.1
  • libkrb5-26 >= 7.8.0-bp154.2.4.1
  • libotp0 >= 7.8.0-bp154.2.4.1
  • libroken18 >= 7.8.0-bp154.2.4.1
  • libsl0 >= 7.8.0-bp154.2.4.1
  • libwind0 >= 7.8.0-bp154.2.4.1
 Patchnames:
openSUSE-2023-19
openSUSE Tumbleweed
  • ctdb >= 4.17.4+git.300.305b22bfce-1.1
  • ctdb-pcp-pmda >= 4.17.4+git.300.305b22bfce-1.1
  • libasn1-8 >= 7.8.0-1.1
  • libgssapi3 >= 7.8.0-1.1
  • libhcrypto4 >= 7.8.0-1.1
  • libhdb9 >= 7.8.0-1.1
  • libheimbase1 >= 7.8.0-1.1
  • libheimdal-devel >= 7.8.0-1.1
  • libheimedit0 >= 7.8.0-1.1
  • libheimntlm0 >= 7.8.0-1.1
  • libhx509-5 >= 7.8.0-1.1
  • libkadm5clnt7 >= 7.8.0-1.1
  • libkadm5srv8 >= 7.8.0-1.1
  • libkafs0 >= 7.8.0-1.1
  • libkdc2 >= 7.8.0-1.1
  • libkrb5-26 >= 7.8.0-1.1
  • libotp0 >= 7.8.0-1.1
  • libroken18 >= 7.8.0-1.1
  • libsamba-policy-devel >= 4.17.4+git.300.305b22bfce-1.1
  • libsamba-policy-python3-devel >= 4.17.4+git.300.305b22bfce-1.1
  • libsamba-policy0-python3 >= 4.17.4+git.300.305b22bfce-1.1
  • libsamba-policy0-python3-32bit >= 4.17.4+git.300.305b22bfce-1.1
  • libsl0 >= 7.8.0-1.1
  • libwind0 >= 7.8.0-1.1
  • samba >= 4.17.4+git.300.305b22bfce-1.1
  • samba-ad-dc >= 4.17.4+git.300.305b22bfce-1.1
  • samba-ad-dc-libs >= 4.17.4+git.300.305b22bfce-1.1
  • samba-ad-dc-libs-32bit >= 4.17.4+git.300.305b22bfce-1.1
  • samba-ceph >= 4.17.4+git.300.305b22bfce-1.1
  • samba-client >= 4.17.4+git.300.305b22bfce-1.1
  • samba-client-32bit >= 4.17.4+git.300.305b22bfce-1.1
  • samba-client-libs >= 4.17.4+git.300.305b22bfce-1.1
  • samba-client-libs-32bit >= 4.17.4+git.300.305b22bfce-1.1
  • samba-devel >= 4.17.4+git.300.305b22bfce-1.1
  • samba-devel-32bit >= 4.17.4+git.300.305b22bfce-1.1
  • samba-doc >= 4.17.4+git.300.305b22bfce-1.1
  • samba-dsdb-modules >= 4.17.4+git.300.305b22bfce-1.1
  • samba-gpupdate >= 4.17.4+git.300.305b22bfce-1.1
  • samba-ldb-ldap >= 4.17.4+git.300.305b22bfce-1.1
  • samba-libs >= 4.17.4+git.300.305b22bfce-1.1
  • samba-libs-32bit >= 4.17.4+git.300.305b22bfce-1.1
  • samba-libs-python3 >= 4.17.4+git.300.305b22bfce-1.1
  • samba-libs-python3-32bit >= 4.17.4+git.300.305b22bfce-1.1
  • samba-python3 >= 4.17.4+git.300.305b22bfce-1.1
  • samba-test >= 4.17.4+git.300.305b22bfce-1.1
  • samba-tool >= 4.17.4+git.300.305b22bfce-1.1
  • samba-winbind >= 4.17.4+git.300.305b22bfce-1.1
  • samba-winbind-libs >= 4.17.4+git.300.305b22bfce-1.1
  • samba-winbind-libs-32bit >= 4.17.4+git.300.305b22bfce-1.1
 Patchnames:
openSUSE Tumbleweed GA ctdb-4.17.4+git.300.305b22bfce-1.1
openSUSE Tumbleweed GA libasn1-8-7.8.0-1.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 samba Already fixed
SUSE Linux Enterprise High Availability Extension 15 SP5 samba Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5 samba Already fixed
SUSE Linux Enterprise Micro 5.5 samba Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP5 samba Already fixed
SUSE Linux Enterprise Server 15 SP5 samba Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5 samba Already fixed
SUSE Package Hub 15 SP4 libheimdal Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Package Hub 15 SP3 libheimdal Released

SUSE Timeline for this CVE

CVE page created: Tue Nov 22 22:00:09 2022
CVE page last modified: Tue Oct 3 21:45:31 2023