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Sigurnosni nedostaci programskog paketa perl

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  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LFE

Fedora Update Notification
2018-12-12 01:44:17.844989

Name : perl
Product : Fedora 28
Version : 5.26.3
Release : 415.fc28
Summary : Practical Extraction and Report Language
Description :
Perl is a high-level programming language with roots in C, sed, awk and shell
scripting. Perl is good at handling processes and files, and is especially
good at handling text. Perl’s hallmarks are practicality and efficiency.
While it is used to do a lot of different things, Perl’s most common
applications are system administration utilities and web programming.

This is a metapackage with all the Perl bits and core modules that can be
found in the upstream tarball from

If you need only a specific feature, you can install a specific package
instead. E.g. to handle Perl scripts with /usr/bin/perl interpreter,
install perl-interpreter package. See perl-interpreter description for more
details on the Perl decomposition into packages.

Update Information:

Security fix for CVE-2018-18311, CVE-2018-18312, CVE-2018-18313 and

* Fri Nov 30 2018 Jitka Plesnikova <> – 4:5.26.3-415
– 5.26.3 bump
* Thu Oct 25 2018 Jitka Plesnikova <> – 4:5.26.2-414
– Fix annocheck failure by passing CFLAGS to dtrace
* Mon Jul 9 2018 Petr Pisar <> – 4:5.26.2-413
– Adjust tests to gdbm-1.15 (RT#133295)
– Fix an integer wrap when allocating memory for an environment variable
– Fix printing a warning about a wide character when matching a regular
expression while ISO-8859-1 locale is in effect
– Fix invoking a check for wide characters while ISO-8859-1 locale is in effect
* Fri May 25 2018 Petr Pisar <> – 4:5.26.2-412
– perl-devel requires redhat-rpm-config because of hardened compiler profiles
(bug #1557667)
– Do not clobber file bytes in :encoding layer (RT#132833)
– Fix line numbers in multi-line s/// (RT#131930)
– Fix parsing extended bracketed character classes (RT#132167)
– Fix a possibly unitialized memory read in the Perl parser (RT#133074)
– Fix an infinite loop in the regular expression compiler (RT#133185)
* Fri May 18 2018 Jitka Plesnikova <> – 4:5.26.2-411
– Correct license tags of perl-libs (bug #1579524)
* Mon Apr 16 2018 Petr Pisar <> – 4:5.26.2-410
– 5.26.2 bump
– Fix CVE-2018-6913 (heap buffer overflow in pp_pack.c) (bug #1567776)
– Fix CVE-2018-6798 (heap read overflow in regexec.c) (bug #1567777)
– Fix CVE-2018-6797 (heap write overflow in regcomp.c) (bug #1567778)

[ 1 ] Bug #1646751 – CVE-2018-18314 perl: Heap-based buffer overflow
[ 2 ] Bug #1646738 – CVE-2018-18313 perl: Heap-buffer-overflow read in regcomp.c
[ 3 ] Bug #1646730 – CVE-2018-18311 perl: Integer overflow leading to buffer overflow
[ 4 ] Bug #1646734 – CVE-2018-18312 perl: Heap-buffer-overflow write / reg_node overrun

This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade –advisory FEDORA-2018-ca03363d57’ 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
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AutorJosip Papratovic
Cert idNCERT-REF-2018-12-0001-ADV
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