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Sigurnosni nedostaci programskog paketa glibc

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

Fedora Update Notification
2017-12-19 18:22:41.465710

Name : glibc
Product : Fedora 27
Version : 2.26
Release : 20.fc27
Summary : The GNU libc libraries
Description :
The glibc package contains standard libraries which are used by
multiple programs on the system. In order to save disk space and
memory, as well as to make upgrading easier, common system code is
kept in one place and shared between programs. This particular package
contains the most important sets of shared libraries: the standard C
library and the standard math library. Without these two libraries, a
Linux system will not function.

Update Information:

This update fixes minor security bugs (CVE-2017-17426, CVE-2017-15804), contains
single-threaded optimizations for `malloc`, and increases compatibility with IBM
POWER 9 hardware.

[ 1 ] Bug #1505298 – CVE-2017-15804 glibc: Buffer overflow during unescaping of user names with the ~ operator
[ 2 ] Bug #1524530 – CVE-2017-17426 glibc: Integer overflow with enabled tcache

This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade glibc’ at the command line.
For more information, refer to the dnf documentation available at

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
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AutorPetar Bertok
Cert idNCERT-REF-2017-12-0160-ADV
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