[ALSA-2023:2502] Moderate: dhcp security and enhancement update
Type:
security
Severity:
moderate
Release date:
2023-05-12
Description:
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): * dhcp: option refcount overflow when leasequery is enabled leading to dhcpd abort (CVE-2022-2928) * dhcp: DHCP memory leak (CVE-2022-2929) 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 AlmaLinux Release Notes linked from the References section.
Updated packages listed below:
Architecture Package Checksum
aarch64 dhcp-server-4.4.2-18.b1.el9.aarch64.rpm ad7306e0fc61359bee0ac489a679fc7f5d21e42384b725103429e72d7c130129
aarch64 dhcp-relay-4.4.2-18.b1.el9.aarch64.rpm ba8b2f0c78b1e5596159c46bbaca59a5fe49362a40dfa76b533769c9e4693ce8
aarch64 dhcp-client-4.4.2-18.b1.el9.aarch64.rpm d7e8ea2cfd6f823578a7fbf2ae95bd6ceb3cfd5b09d2155c25546455726cfd16
noarch dhcp-common-4.4.2-18.b1.el9.noarch.rpm 6183ab9530f3f44ffe2cbf3f36a7c77ece97ade19ab10ee0f38237e64876f729
ppc64le dhcp-client-4.4.2-18.b1.el9.ppc64le.rpm 7192fa16aa27721b0a570c272e74a0778475bb798c00f6c32086e74cee540d79
ppc64le dhcp-relay-4.4.2-18.b1.el9.ppc64le.rpm 894c896a3d7cf4986af4236b4c137cafecafd406bcc158822f07a6ee98b162d8
ppc64le dhcp-server-4.4.2-18.b1.el9.ppc64le.rpm a0c2c1a2b74010b189239ec2ca0fca1aa91a197ac279f3a98087d5255099cd6f
s390x dhcp-server-4.4.2-18.b1.el9.s390x.rpm 3def6b89d94bb9d2d3afc42cc4ddd4a36968830d7f789533c9e9ca24582c69b8
s390x dhcp-client-4.4.2-18.b1.el9.s390x.rpm 5c0d907b6fa4efb5f13f6d9ba631cd196a4145ecc5373d0fb42100eed8ef758e
s390x dhcp-relay-4.4.2-18.b1.el9.s390x.rpm bf63e3c7ade9b1bcd168700ecd2fcaa32c3459aca8e33c2dd07982716aa8a692
x86_64 dhcp-client-4.4.2-18.b1.el9.x86_64.rpm 6e78c705fa3325ae44c435b8a02585c6544861ef1febd2d5b391c5588a0e75f2
x86_64 dhcp-relay-4.4.2-18.b1.el9.x86_64.rpm b19b5f010e1e849499222fcba10c4883f5b002974cb38acd51bafadf02b4cd9a
x86_64 dhcp-server-4.4.2-18.b1.el9.x86_64.rpm c50fb7826bcebb70237d1928c1de995b8b83b630b7f2376fea9d71692045b419
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.