AXSA:2018-2570:01

Release date: 
Thursday, February 1, 2018 - 16:09
Subject: 
dhcp-4.2.5-58.1.0.1.el7.AXS7
Affected Channels: 
Asianux Server 7 for x86_64
Severity: 
Moderate
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):

* It was found that the DHCP daemon did not properly clean up closed OMAPI connections in certain cases. A remote attacker able to connect to the OMAPI port could use this flaw to exhaust file descriptors in the DHCP daemon, leading to a denial of service in the OMAPI functionality. (CVE-2017-3144)

CVE-2017-3144
** RESERVED **
This candidate has been reserved by an organization or individual that
will use it when announcing a new security problem. When the
candidate has been publicized, the details for this candidate will be
provided.

Solution: 

Update packages.

Additional Info: 

N/A

Download: 

SRPMS
  1. dhcp-4.2.5-58.1.0.1.el7.AXS7.src.rpm
    MD5: 394e39414566cf07b41b197e34b688a3
    SHA-256: cf64596e3c35f7dbf40f08e9b17abc3ba4c5509829ff7532f0ab7586b55a8988
    Size: 8.07 MB

Asianux Server 7 for x86_64
  1. dhclient-4.2.5-58.1.0.1.el7.AXS7.x86_64.rpm
    MD5: 0e2566fe62ba80fdad430d30cd56cdfb
    SHA-256: 3196524e12a05e96e5162f77d8306160eedc71657cf5635a783a8f69d31c4d4f
    Size: 281.00 kB
  2. dhcp-4.2.5-58.1.0.1.el7.AXS7.x86_64.rpm
    MD5: 27115be044aaeadb0ff7daed70d7bca3
    SHA-256: c06b1efcefbb1972e3427ab7734e5a485530cfca6b44ab6c5fb8c77ffab8a68c
    Size: 512.39 kB
  3. dhcp-common-4.2.5-58.1.0.1.el7.AXS7.x86_64.rpm
    MD5: 3be0027ce65ddb43a59f200f5fc3ac06
    SHA-256: eba9a14a7e58b40f2439fa4822ff72a3df331aacf36fa1b309d80ffc03fdac1f
    Size: 172.88 kB
  4. dhcp-libs-4.2.5-58.1.0.1.el7.AXS7.x86_64.rpm
    MD5: c85e09d2d7b8ae7ff015a21b475d781a
    SHA-256: b32a2d1d3365c2b72329e7b385750ebfd514e4e46cdc762d5fe56fbf324ea9b9
    Size: 129.31 kB
  5. dhcp-libs-4.2.5-58.1.0.1.el7.AXS7.i686.rpm
    MD5: 4e2fd392935f37e92a8e2fd8e5f6e236
    SHA-256: a4343bd85ab6dd2b5583122514cc471b8fcbfb510f58ccba636099acb76ea23f
    Size: 128.93 kB
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