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OpenAdvisories
Unscored RHSA-2015:0104 4 CVEs

Red Hat Security Advisory: ntp security update

Published Sep 15, 2024 · Updated Jun 27, 2026

Ecosystem: Red Hat

Fixed packages 10

ReleasePackageFixed in
Red Hat · RHEL 6.5 EUS rhel_eus:6.5::computenode ntp 0:4.2.6p5-2.el6_5
Red Hat · RHEL 6.5 EUS rhel_eus:6.5::computenode ntp-debuginfo 0:4.2.6p5-2.el6_5
Red Hat · RHEL 6.5 EUS rhel_eus:6.5::computenode ntp-doc 0:4.2.6p5-2.el6_5
Red Hat · RHEL 6.5 EUS rhel_eus:6.5::computenode ntp-perl 0:4.2.6p5-2.el6_5
Red Hat · RHEL 6.5 EUS rhel_eus:6.5::computenode ntpdate 0:4.2.6p5-2.el6_5
Red Hat · RHEL 6.5 EUS rhel_eus:6.5::server ntp 0:4.2.6p5-2.el6_5
Red Hat · RHEL 6.5 EUS rhel_eus:6.5::server ntp-debuginfo 0:4.2.6p5-2.el6_5
Red Hat · RHEL 6.5 EUS rhel_eus:6.5::server ntp-doc 0:4.2.6p5-2.el6_5
Red Hat · RHEL 6.5 EUS rhel_eus:6.5::server ntp-perl 0:4.2.6p5-2.el6_5
Red Hat · RHEL 6.5 EUS rhel_eus:6.5::server ntpdate 0:4.2.6p5-2.el6_5

Vulnerabilities 4

  • Unscored —
    CVE-2014-9293 EPSS 13%

    The config_auth function in ntpd in NTP before 4.2.7p11, when an auth key is not configured, improperly generates a key…

    ntp ntp Debian Ubuntu
  • Unscored —
    CVE-2014-9294 EPSS 13%

    util/ntp-keygen.c in ntp-keygen in NTP before 4.2.7p230 uses a weak RNG seed, which makes it easier for remote attacker…

    ntp ntp Debian Ubuntu
  • Unscored —
    CVE-2014-9295 Public exploit EPSS 79%

    Multiple stack-based buffer overflows in ntpd in NTP before 4.2.8 allow remote attackers to execute arbitrary code via …

    ntp ntp Debian Ubuntu
  • Unscored —
    CVE-2014-9296 EPSS 16%

    The receive function in ntp_proto.c in ntpd in NTP before 4.2.8 continues to execute after detecting a certain authenti…

    ntp ntp Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1176032
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1176035
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1176037
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1176040
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2015/rhsa-2015_0104.json
  • report
    https://access.redhat.com/security/cve/CVE-2014-9293
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2014-9293
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2014-9293
  • article
    http://support.ntp.org/bin/view/Main/SecurityNotice#Weak_default_key_in_config_auth
  • article
    https://access.redhat.com/articles/1305723
  • report
    https://access.redhat.com/security/cve/CVE-2014-9294
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2014-9294
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2014-9294
  • article
    http://support.ntp.org/bin/view/Main/SecurityNotice#non_cryptographic_random_number
  • report
    https://access.redhat.com/security/cve/CVE-2014-9295
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2014-9295
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2014-9295
  • article
    http://support.ntp.org/bin/view/Main/SecurityNotice#Buffer_overflow_in_crypto_recv
  • report
    https://access.redhat.com/security/cve/CVE-2014-9296
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2014-9296
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2014-9296
  • article
    http://support.ntp.org/bin/view/Main/SecurityNotice#receive_missing_return_on_error