Red Hat Security Advisory: 389-ds-base security update

Fixed packages 7

Vulnerabilities 4

• High 7.5
  CVE-2024-3657

  389-ds-base: potential denial of service via specially crafted kerberos as-req request

  A flaw was found in 389-ds-base. A specially-crafted LDAP query can potentially cause a failure on the directory server, leading to a denial of service

  Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 7 Linux Debian Ubuntu
  May 28, 2024
• Medium 5.7
  CVE-2024-2199

  389-ds-base: malformed userpassword may cause crash at do_modify in slapd/modify.c

  A denial of service vulnerability was found in 389-ds-base ldap server. This issue may allow an authenticated user to cause a server crash while modifying `userPassword` using malformed input.

  Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 7 Linux Debian Ubuntu
  May 28, 2024
• Medium 5.7
  CVE-2024-5953

  389-ds-base: malformed userpassword hash may cause denial of service

  A denial of service vulnerability was found in the 389-ds-base LDAP server. This issue may allow an authenticated user to cause a server denial of service while attempting to log in with a user with a malformed hash in their password.

  Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 6 Linux Debian Ubuntu
  Jun 18, 2024
• Medium 5.5
  CVE-2024-1062

  389-ds-base: a heap overflow leading to denail-of-servce while writing a value larger than 256 chars (in log_entry_attr)

  A heap overflow flaw was found in 389-ds-base. This issue leads to a denial of service when writing a value larger than 256 chars in log_entry_attr.

  Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 7 Linux Debian Ubuntu
  Feb 12, 2024

References

• article
  https://access.redhat.com/security/updates/classification/#important
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2261879
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2267976
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2274401
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2292104
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_4633.json
• report
  https://access.redhat.com/security/cve/CVE-2024-1062
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-1062
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-1062
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2256711
• report
  https://access.redhat.com/security/cve/CVE-2024-2199
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-2199
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-2199
• article
  https://www.port389.org/docs/389ds/releases/release-3-1-1.html
• report
  https://access.redhat.com/security/cve/CVE-2024-3657
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-3657
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-3657
• report
  https://access.redhat.com/security/cve/CVE-2024-5953
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-5953
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-5953