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Sigurnosni nedostaci programskog paketa ntp

  • Detalji os-a: WN7
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LFE

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Fedora Update Notification
FEDORA-2016-8bb1932088
2016-01-30 14:54:08.580277
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Name : ntp
Product : Fedora 23
Version : 4.2.6p5
Release : 36.fc23
URL : http://www.ntp.org
Summary : The NTP daemon and utilities
Description :
The Network Time Protocol (NTP) is used to synchronize a computer’s
time with another reference time source. This package includes ntpd
(a daemon which continuously adjusts system time) and utilities used
to query and configure the ntpd daemon.

Perl scripts ntp-wait and ntptrace are in the ntp-perl package,
ntpdate is in the ntpdate package and sntp is in the sntp package.
The documentation is in the ntp-doc package.

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Update Information:

Security fix for CVE-2015-7974, CVE-2015-8138, CVE-2015-7977, CVE-2015-7978,
CVE-2015-7979, CVE-2015-8158
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References:

[ 1 ] Bug #1297471 – CVE-2015-7974 ntp: missing key check allows impersonation between authenticated peers (VU#357792)
https://bugzilla.redhat.com/show_bug.cgi?id=1297471
[ 2 ] Bug #1299442 – CVE-2015-8138 ntp: missing check for zero originate timestamp
https://bugzilla.redhat.com/show_bug.cgi?id=1299442
[ 3 ] Bug #1300269 – CVE-2015-7977 ntp: restriction list NULL pointer dereference
https://bugzilla.redhat.com/show_bug.cgi?id=1300269
[ 4 ] Bug #1300270 – CVE-2015-7978 ntp: stack exhaustion in recursive traversal of restriction list
https://bugzilla.redhat.com/show_bug.cgi?id=1300270
[ 5 ] Bug #1300271 – CVE-2015-7979 ntp: off-path denial of service on authenticated broadcast mode
https://bugzilla.redhat.com/show_bug.cgi?id=1300271
[ 6 ] Bug #1300273 – CVE-2015-8158 ntp: potential infinite loop in ntpq
https://bugzilla.redhat.com/show_bug.cgi?id=1300273
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This update can be installed with the “yum” update program. Use
su -c ‘yum update ntp’ at the command line.
For more information, refer to “Managing Software with yum”,
available at https://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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AutorMarko Stanec
Cert idNCERT-REF-2016-02-0011-ADV
CveCERT-CVE-DUMMY
ID izvornikaCERT-ORIGID-DUMMY
ProizvodCERT-DUMMY-PRODUCT
Izvorhttp://www.adobe.com/
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