1. CVE-Search
  2. CVE-2018-14622
ID CVE-2018-14622
Summary A null-pointer dereference vulnerability was found in libtirpc before version 0.3.3-rc3. The return value of makefd_xprt() was not checked in all instances, which could lead to a crash when the server exhausted the maximum number of available file descriptors. A remote attacker could cause an rpc-based application to crash by flooding it with new connections.
References
Vulnerable Configurations
  • cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:x64:*
    cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:x64:*
  • cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:x64:*
    cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:x64:*
  • cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.0.9:rc1:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.0.9:rc1:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.0.10:-:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.0.10:-:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.0.10:rc1:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.0.10:rc1:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.1.8:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.1.8:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.1.9:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.1.9:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.1.10:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.1.10:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.1.11:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.1.11:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:-:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:-:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:rc1:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:rc1:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:rc2:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:rc2:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:rc3:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:rc3:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:-:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:-:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:rc1:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:rc1:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:rc2:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:rc2:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:rc3:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:rc3:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:rc4:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:rc4:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:-:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:-:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:rc1:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:rc1:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:rc2:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:rc2:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:rc3:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:rc3:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:rc4:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.3:rc4:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.4:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.4:-:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.4:-:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.4:rc1:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.4:rc1:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.4:rc2:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.4:rc2:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.4:rc3:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.4:rc3:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:-:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:-:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:rc1:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:rc1:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:rc2:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:rc2:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:rc3:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:rc3:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:rc4:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.5:rc4:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:-:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:-:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:rc1:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:rc1:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:rc2:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:rc2:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:rc3:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:rc3:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:rc4:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:rc4:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:rc5:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.2.6:rc5:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.3.1:-:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.3.1:-:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.3.1:rc1:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.3.1:rc1:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.3.1:rc2:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.3.1:rc2:*:*:*:*:*:*
  • cpe:2.3:a:libtirpc_project:libtirpc:0.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:libtirpc_project:libtirpc:0.3.2:*:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 03-02-2023 - 14:23)
Impact:
Exploitability:
CWE CWE-252
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:N/I:N/A:P
redhat via4
advisories
bugzilla
oval
OR
  • comment Red Hat Enterprise Linux must be installed
    oval oval:com.redhat.rhba:tst:20070304026
  • AND
    • comment Red Hat Enterprise Linux 7 is installed
      oval oval:com.redhat.rhba:tst:20150364027
    • OR
      • AND
        • comment libtirpc is earlier than 0:0.2.4-0.10.el7
          oval oval:com.redhat.rhba:tst:20171991001
        • comment libtirpc is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhba:tst:20171991002
      • AND
        • comment libtirpc-devel is earlier than 0:0.2.4-0.10.el7
          oval oval:com.redhat.rhba:tst:20171991003
        • comment libtirpc-devel is signed with Red Hat redhatrelease2 key
          oval oval:com.redhat.rhba:tst:20171991004
rhsa
id RHBA-2017:1991
released 2017-08-01
severity Low
title RHBA-2017:1991: libtirpc bug fix update (Low)
rpms
  • libtirpc-0:0.2.4-0.10.el7
  • libtirpc-debuginfo-0:0.2.4-0.10.el7
  • libtirpc-devel-0:0.2.4-0.10.el7
refmap via4
confirm
mlist [debian-lts-announce] 20180831 [SECURITY] [DLA 1487-1] libtirpc security update
ubuntu
  • USN-3759-1
  • USN-3759-2
Last major update 03-02-2023 - 14:23
Published 30-08-2018 - 13:29
Last modified 03-02-2023 - 14:23
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