エラータID: AXSA:2023-4748:01

Release date: 
Monday, January 16, 2023 - 08:10
Affected Channels: 
MIRACLE LINUX 9 for x86_64

The Dynamic Host Configuration Protocol (DHCP) is a protocol that allows individual devices on an IP network to get their own network configuration information, including an IP address, a subnet mask, and a broadcast address. The dhcp packages provide a relay agent and ISC DHCP service required to enable and administer DHCP on a network.

Security Fix(es):

* bind: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the MIRACLE LINUX 9.1 Release Notes linked from the References section.

BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL. The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients.


Update packages.

Additional Info: 



  1. dhcp-4.4.2-17.b1.el9.src.rpm
    MD5: fb8f497d2dcf02b696a4435c1c43cc12
    SHA-256: bcda415251a1753c4895088004822999cd4d7c32b8a44da165a40534504fa797
    Size: 9.54 MB

Asianux Server 9 for x86_64
  1. dhcp-client-4.4.2-17.b1.el9.x86_64.rpm
    MD5: 2cbe3515a7532c99c664d4c11e17d521
    SHA-256: 6f8d9127ca9a6e2ec32362d18e4219f4c6c65fb801b7ca889a5f97eb661c43c3
    Size: 788.43 kB
  2. dhcp-common-4.4.2-17.b1.el9.noarch.rpm
    MD5: b67b49b856c221848d3360d463971003
    SHA-256: d3a2051d5c19db352a56bab75dd8fcb1b64230b56a35347ac08302030e73a7cb
    Size: 128.09 kB
  3. dhcp-relay-4.4.2-17.b1.el9.x86_64.rpm
    MD5: af56b22527e36f6a94267d7512704a51
    SHA-256: cfd1568f77b4289427dd6798919424de31b2a86f388cc5e23708c5a81d1ba357
    Size: 403.59 kB
  4. dhcp-server-4.4.2-17.b1.el9.x86_64.rpm
    MD5: f2a0b8a350b15b30d8e8ef283dcc3da9
    SHA-256: 900ed777cd86204f5fc177f95c43d4b8a1656109a243c8b477c7a6e2168f04a0
    Size: 1.22 MB