golden hour

/usr/share/perl5/pod

File/Folder	Size	Actions
perl.pod	16.28 KB
perl5004delta.pod	54.92 KB
perl5005delta.pod	33.48 KB
perl5100delta.pod	54.23 KB
perl5101delta.pod	42.86 KB
perl5120delta.pod	87.18 KB
perl5121delta.pod	9.9 KB
perl5122delta.pod	9.38 KB
perl5123delta.pod	4 KB
perl5124delta.pod	3.59 KB
perl5125delta.pod	7.5 KB
perl5140delta.pod	140.94 KB
perl5141delta.pod	7.78 KB
perl5142delta.pod	6.73 KB
perl5143delta.pod	7.58 KB
perl5144delta.pod	6.18 KB
perl5160delta.pod	130.52 KB
perl5161delta.pod	6 KB
perl5162delta.pod	3.51 KB
perl5163delta.pod	3.99 KB
perl5180delta.pod	116.63 KB
perl5181delta.pod	6.44 KB
perl5182delta.pod	5.21 KB
perl5184delta.pod	4.53 KB
perl5200delta.pod	112.99 KB
perl5201delta.pod	10.64 KB
perl5202delta.pod	12.22 KB
perl5203delta.pod	9.17 KB
perl5220delta.pod	127.89 KB
perl5221delta.pod	10.51 KB
perl5222delta.pod	12.33 KB
perl5223delta.pod	8.26 KB
perl5224delta.pod	4.36 KB
perl5240delta.pod	63.4 KB
perl5241delta.pod	8.02 KB
perl5242delta.pod	4.02 KB
perl5243delta.pod	11.16 KB
perl5244delta.pod	4.4 KB
perl5260delta.pod	99.45 KB
perl5261delta.pod	7.74 KB
perl5262delta.pod	7.7 KB
perl5263delta.pod	6.9 KB
perl5280delta.pod	70.42 KB
perl5281delta.pod	4.53 KB
perl5282delta.pod	6.05 KB
perl5283delta.pod	4.99 KB
perl5300delta.pod	40.31 KB
perl5301delta.pod	5.6 KB
perl5302delta.pod	4.57 KB
perl5303delta.pod	4.86 KB
perl5320delta.pod	53.32 KB
perl5321delta.pod	6.84 KB
perl561delta.pod	121.79 KB
perl56delta.pod	104.69 KB
perl581delta.pod	37.17 KB
perl582delta.pod	4.37 KB
perl583delta.pod	6.19 KB
perl584delta.pod	7.19 KB
perl585delta.pod	5.75 KB
perl586delta.pod	4.54 KB
perl587delta.pod	8.16 KB
perl588delta.pod	24.69 KB
perl589delta.pod	52.64 KB
perl58delta.pod	112.47 KB
perlaix.pod	19.96 KB
perlamiga.pod	5.61 KB
perlandroid.pod	8.03 KB
perlapi.pod	481.55 KB
perlapio.pod	20.84 KB
perlartistic.pod	6.85 KB
perlbook.pod	8.19 KB
perlboot.pod	294 B
perlbot.pod	304 B
perlbs2000.pod	7.81 KB
perlcall.pod	55.41 KB
perlcheat.pod	4.38 KB
perlclib.pod	9.38 KB
perlcn.pod	4.65 KB
perlcommunity.pod	6.82 KB
perlcygwin.pod	26.56 KB
perldata.pod	48.62 KB
perldbmfilter.pod	4.86 KB
perldebguts.pod	41.34 KB
perldebtut.pod	21.63 KB
perldebug.pod	38.46 KB
perldelta.pod	6.84 KB
perldeprecation.pod	20.34 KB
perldiag.pod	290.03 KB
perldos.pod	10.28 KB
perldsc.pod	25.01 KB
perldtrace.pod	7.77 KB
perlebcdic.pod	82.37 KB
perlembed.pod	36.69 KB
perlexperiment.pod	7.06 KB
perlfork.pod	13.04 KB
perlform.pod	16.22 KB
perlfreebsd.pod	1.58 KB
perlfunc.pod	394.31 KB
perlgit.pod	28.9 KB
perlgov.pod	14.14 KB
perlgpl.pod	13.49 KB
perlguts.pod	158.3 KB
perlhack.pod	42.15 KB
perlhacktips.pod	56.34 KB
perlhacktut.pod	6.01 KB
perlhaiku.pod	1.47 KB
perlhist.pod	54.85 KB
perlhpux.pod	29.89 KB
perlhurd.pod	1.95 KB
perlintern.pod	81.61 KB
perlinterp.pod	32.92 KB
perlintro.pod	21.62 KB
perliol.pod	33.99 KB
perlipc.pod	69.85 KB
perlirix.pod	4.31 KB
perljp.pod	8.23 KB
perlko.pod	11.92 KB
perllexwarn.pod	355 B
perllinux.pod	1.96 KB
perllocale.pod	72.38 KB
perllol.pod	9.36 KB
perlmacos.pod	998 B
perlmacosx.pod	11.84 KB
perlmod.pod	25.58 KB
perlmodinstall.pod	10.02 KB
perlmodlib.pod	74.56 KB
perlmodstyle.pod	22.06 KB
perlmroapi.pod	3.2 KB
perlnetware.pod	6.49 KB
perlnewmod.pod	10.78 KB
perlnumber.pod	8.16 KB
perlobj.pod	34.88 KB
perlootut.pod	26.13 KB
perlop.pod	145.4 KB
perlopenbsd.pod	1.2 KB
perlopentut.pod	14.87 KB
perlos2.pod	91.16 KB
perlos390.pod	16.14 KB
perlos400.pod	4.65 KB
perlpacktut.pod	50.17 KB
perlperf.pod	48.71 KB
perlplan9.pod	5 KB
perlpod.pod	22.54 KB
perlpodspec.pod	67.02 KB
perlpolicy.pod	25.94 KB
perlport.pod	86.61 KB
perlpragma.pod	5.05 KB
perlqnx.pod	6.52 KB
perlre.pod	127.75 KB
perlreapi.pod	29.54 KB
perlrebackslash.pod	31.53 KB
perlrecharclass.pod	48.54 KB
perlref.pod	34.6 KB
perlreftut.pod	18.38 KB
perlreguts.pod	38.38 KB
perlrepository.pod	509 B
perlrequick.pod	18.69 KB
perlreref.pod	15.22 KB
perlretut.pod	119.66 KB
perlriscos.pod	1.49 KB
perlrun.pod	54.67 KB
perlsec.pod	26.95 KB
perlsecpolicy.pod	18.99 KB
perlsolaris.pod	29.14 KB
perlsource.pod	6.96 KB
perlstyle.pod	8.53 KB
perlsub.pod	72.66 KB
perlsymbian.pod	14.98 KB
perlsyn.pod	44.08 KB
perlsynology.pod	7.77 KB
perlthrtut.pod	45.43 KB
perltie.pod	38.39 KB
perltoc.pod	685.35 KB
perltodo.pod	372 B
perltooc.pod	294 B
perltoot.pod	294 B
perltrap.pod	10.37 KB
perltru64.pod	8.29 KB
perltw.pod	4.36 KB
perlunicode.pod	89.21 KB
perlunicook.pod	25.06 KB
perlunifaq.pod	13.32 KB
perluniintro.pod	37.74 KB
perluniprops.pod	431.26 KB
perlunitut.pod	7.76 KB
perlutil.pod	7.12 KB
perlvar.pod	80.64 KB
perlvms.pod	49.63 KB
perlvos.pod	3.75 KB
perlwin32.pod	39.37 KB

Edit: perl5303delta.pod

=encoding utf8

=head1 NAME

perl5303delta - what is new for perl v5.30.3

=head1 DESCRIPTION

This document describes differences between the 5.30.2 release and the 5.30.3
release.

If you are upgrading from an earlier release such as 5.30.1, first read
L<perl5302delta>, which describes differences between 5.30.1 and 5.30.2.

=head1 Security

=head2 [CVE-2020-10543] Buffer overflow caused by a crafted regular expression

A signed C<size_t> integer overflow in the storage space calculations for
nested regular expression quantifiers could cause a heap buffer overflow in
Perl's regular expression compiler that overwrites memory allocated after the
regular expression storage space with attacker supplied data.

The target system needs a sufficient amount of memory to allocate partial
expansions of the nested quantifiers prior to the overflow occurring.  This
requirement is unlikely to be met on 64-bit systems.

Discovered by: ManhND of The Tarantula Team, VinCSS (a member of Vingroup).

=head2 [CVE-2020-10878] Integer overflow via malformed bytecode produced by a crafted regular expression

Integer overflows in the calculation of offsets between instructions for the
regular expression engine could cause corruption of the intermediate language
state of a compiled regular expression.  An attacker could abuse this behaviour
to insert instructions into the compiled form of a Perl regular expression.

Discovered by: Hugo van der Sanden and Slaven Rezic.

=head2 [CVE-2020-12723] Buffer overflow caused by a crafted regular expression

Recursive calls to C<S_study_chunk()> by Perl's regular expression compiler to
optimize the intermediate language representation of a regular expression could
cause corruption of the intermediate language state of a compiled regular
expression.

Discovered by: Sergey Aleynikov.

=head2 Additional Note

An application written in Perl would only be vulnerable to any of the above
flaws if it evaluates regular expressions supplied by the attacker.  Evaluating
regular expressions in this fashion is known to be dangerous since the regular
expression engine does not protect against denial of service attacks in this
usage scenario.

=head1 Incompatible Changes

There are no changes intentionally incompatible with Perl 5.30.2.  If any
exist, they are bugs, and we request that you submit a report.  See
L</Reporting Bugs> below.

=head1 Modules and Pragmata

=head2 Updated Modules and Pragmata

=over 4

=item *

L<Module::CoreList> has been upgraded from version 5.20200314 to 5.20200601_30.

=back

=head1 Testing

Tests were added and changed to reflect the other additions and changes in this
release.

=head1 Acknowledgements

Perl 5.30.3 represents approximately 3 months of development since Perl 5.30.2
and contains approximately 1,100 lines of changes across 42 files from 7
authors.

Excluding auto-generated files, documentation and release tools, there were
approximately 350 lines of changes to 8 .pm, .t, .c and .h files.

Perl continues to flourish into its fourth decade thanks to a vibrant community
of users and developers.  The following people are known to have contributed
the improvements that became Perl 5.30.3:

Chris 'BinGOs' Williams, Hugo van der Sanden, John Lightsey, Karl Williamson,
Nicolas R., Sawyer X, Steve Hay.

The list above is almost certainly incomplete as it is automatically generated
from version control history.  In particular, it does not include the names of
the (very much appreciated) contributors who reported issues to the Perl bug
tracker.

Many of the changes included in this version originated in the CPAN modules
included in Perl's core.  We're grateful to the entire CPAN community for
helping Perl to flourish.

For a more complete list of all of Perl's historical contributors, please see
the F<AUTHORS> file in the Perl source distribution.

=head1 Reporting Bugs

If you find what you think is a bug, you might check the perl bug database at
L<https://github.com/Perl/perl5/issues>.  There may also be information at
L<https://www.perl.org/>, the Perl Home Page.

If you believe you have an unreported bug, please open an issue at
L<https://github.com/Perl/perl5/issues>.  Be sure to trim your bug down to a
tiny but sufficient test case.

If the bug you are reporting has security implications which make it
inappropriate to send to a public issue tracker, then see
L<perlsec/SECURITY VULNERABILITY CONTACT INFORMATION> for details of how to
report the issue.

=head1 Give Thanks

If you wish to thank the Perl 5 Porters for the work we had done in Perl 5, you
can do so by running the C<perlthanks> program:

perlthanks

This will send an email to the Perl 5 Porters list with your show of thanks.

=head1 SEE ALSO

The F<Changes> file for an explanation of how to view exhaustive details on
what changed.

The F<INSTALL> file for how to build Perl.

The F<README> file for general stuff.

The F<Artistic> and F<Copying> files for copyright information.

=cut