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The rehash mechanism in Perl 5.8.2 through 5.16.x allows context-dependent attackers to cause a denial of service (memory consumption and crash) via a crafted hash key.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Perl | — | Upgrade macOS to the latest version | Apr 5, 2017 | Mar 13, 2013 |
| Centos_linux | — | Upgrade perl-CGIUpgrade perl-libsUpgrade perl-Module-BuildUpgrade perl-versionUpgrade perl-IO-Compress-ZlibUpgrade perl-Module-CoreListUpgrade perl-ExtUtils-EmbedUpgrade perl-Module-LoadUpgrade perl-develUpgrade perl-IO-Compress-Bzip2Upgrade perl-Compress-Raw-Bzip2Upgrade perl-ExtUtils-MakeMakerUpgrade perl-Test-SimpleUpgrade perl-IO-Compress-BaseUpgrade perl-Module-Load-ConditionalUpgrade perl-Time-PieceUpgrade perl-IO-ZlibUpgrade perl-IPC-CmdUpgrade perl-Time-HiResUpgrade perl-Module-PluggableUpgrade perl-parentUpgrade perl-CPANUpgrade perl-suidperlUpgrade perl-Package-ConstantsUpgrade perl-File-FetchUpgrade perl-Archive-ExtractUpgrade perl-Module-LoadedUpgrade perl-coreUpgrade perl-Params-CheckUpgrade perl-Archive-TarUpgrade perl-Object-AccessorUpgrade perl-CPANPLUSUpgrade perl-Compress-ZlibUpgrade perl-Term-UIUpgrade perl-Compress-Raw-ZlibUpgrade perl-Digest-SHAUpgrade perl-ExtUtils-ParseXSUpgrade perlUpgrade perl-Log-Message-SimpleUpgrade perl-Pod-SimpleUpgrade perl-Parse-CPAN-MetaUpgrade perl-ExtUtils-CBuilderUpgrade perl-Locale-Maketext-SimpleUpgrade perl-Pod-EscapesUpgrade perl-Test-HarnessUpgrade perl-Log-Message | Dec 1, 2016 | Mar 13, 2013 |
| Debian | — | Upgrade perl | Jul 30, 2024 | Mar 14, 2013 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Sep 15, 2015 |
| Freebsd | — | Upgrade perlUpgrade perl-threaded | Dec 10, 2025 | Mar 10, 2013 |
| Gentoo Linux | — | Upgrade dev-lang/perl.Upgrade perl-core/Locale-Maketext. | Oct 30, 2017 | Mar 13, 2013 |
| Hpux | — | Update Perl5-64.PERL-RUN to the latest versionUpdate Perl5-32.PERL-RUN to the latest version | Aug 11, 2017 | Mar 13, 2013 |
| Ibm Aix | — | Apply the fix or workaround for perl_advisory3 | Nov 30, 2017 | Mar 13, 2013 |
| Oracle Solaris | — | Upgrade runtime/perl-584 to version 5.8.4-0.175.1.7.0.5.2 on Solaris 11.1Upgrade runtime/perl-512 to version 5.12.5-0.175.1.7.0.2.0 on Solaris 11.1Upgrade runtime/perl-584/extra to version 5.8.4-0.175.1.7.0.5.2 on Solaris 11.1Upgrade consolidation/osnet/osnet-incorporation to version 0.5.11-0.175.2.0.0.42.2 on Solaris 11.2 | May 29, 2017 | Mar 13, 2013 |
| Oracle_linux | — | Upgrade perl-CGIUpgrade perl-Locale-Maketext-SimpleUpgrade perl-Archive-TarUpgrade perl-Archive-ExtractUpgrade perl-CPANPLUSUpgrade perl-Parse-CPAN-MetaUpgrade perl-File-FetchUpgrade perl-Pod-EscapesUpgrade perl-Package-ConstantsUpgrade perl-parentUpgrade perl-Object-AccessorUpgrade perl-Term-UIUpgrade perl-Params-CheckUpgrade perl-Time-PieceUpgrade perl-ExtUtils-EmbedUpgrade perl-Module-CoreListUpgrade perl-coreUpgrade perl-Time-HiResUpgrade perl-Log-MessageUpgrade perl-Compress-Raw-ZlibUpgrade perl-Log-Message-SimpleUpgrade perl-ExtUtils-MakeMakerUpgrade perl-ExtUtils-CBuilderUpgrade perl-IO-Compress-Bzip2Upgrade perl-Compress-Raw-Bzip2Upgrade perl-Module-BuildUpgrade perl-IO-ZlibUpgrade perl-Compress-ZlibUpgrade perl-versionUpgrade perl-Module-LoadUpgrade perl-IO-Compress-BaseUpgrade perl-Test-HarnessUpgrade perlUpgrade perl-develUpgrade perl-libsUpgrade perl-Digest-SHAUpgrade perl-Module-PluggableUpgrade perl-CPANUpgrade perl-ExtUtils-ParseXSUpgrade perl-Module-LoadedUpgrade perl-Test-SimpleUpgrade perl-Module-Load-ConditionalUpgrade perl-suidperlUpgrade perl-Pod-SimpleUpgrade perl-IPC-CmdUpgrade perl-IO-Compress-Zlib | Oct 16, 2024 | Mar 12, 2013 |
| Suse | — | Upgrade perl-debugsourceUpgrade perl-debuginfoUpgrade perlUpgrade perl-32bitUpgrade perl-base-debuginfo-32bitUpgrade perl-x86Upgrade perl-docUpgrade perl-base-x86Upgrade perl-debuginfo-32bitUpgrade sle-sdk-releaseUpgrade perl-debuginfo-x86Upgrade perl-64bitUpgrade perl-base-debuginfo-x86Upgrade perl-base-debuginfoUpgrade perl-base-32bitUpgrade perl-base | Feb 17, 2015 | Mar 13, 2013 |
| Ubuntu | — | Upgrade perl | Nov 8, 2024 | Mar 14, 2013 |
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