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.
CVSS Details
- CVSS 3.1 Base Score: 7.5
Covered by Rapid7
| 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-IO-Compress-BaseUpgrade perl-Time-PieceUpgrade perl-File-FetchUpgrade perl-develUpgrade perl-IO-Compress-Bzip2Upgrade perl-CPANUpgrade perl-Package-ConstantsUpgrade perl-ExtUtils-EmbedUpgrade perl-Time-HiResUpgrade perl-Module-BuildUpgrade perl-Module-CoreListUpgrade perl-IPC-CmdUpgrade perl-libsUpgrade perl-CGIUpgrade perl-Module-PluggableUpgrade perl-parentUpgrade perl-Test-SimpleUpgrade perl-Module-LoadUpgrade perl-IO-ZlibUpgrade perl-Module-Load-ConditionalUpgrade perl-Compress-Raw-Bzip2Upgrade perl-ExtUtils-MakeMakerUpgrade perl-versionUpgrade perl-IO-Compress-ZlibUpgrade perl-suidperlUpgrade perl-Test-HarnessUpgrade perl-Archive-ExtractUpgrade perl-Locale-Maketext-SimpleUpgrade perl-Log-Message-SimpleUpgrade perl-Module-LoadedUpgrade perl-Compress-ZlibUpgrade perl-Term-UIUpgrade perl-Pod-EscapesUpgrade perl-coreUpgrade perl-Log-MessageUpgrade perl-ExtUtils-CBuilderUpgrade perl-Compress-Raw-ZlibUpgrade perl-Digest-SHAUpgrade perl-ExtUtils-ParseXSUpgrade perl-Params-CheckUpgrade perl-Object-AccessorUpgrade perl-Parse-CPAN-MetaUpgrade perl-Pod-SimpleUpgrade perlUpgrade perl-CPANPLUSUpgrade perl-Archive-Tar | 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 Perl5-32.PERL-RUN to the latest versionUpdate Perl5-64.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 consolidation/osnet/osnet-incorporation to version 0.5.11-0.175.2.0.0.42.2 on Solaris 11.2Upgrade 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 11.1 | May 29, 2017 | Mar 13, 2013 |
| Oracle_linux | — | Upgrade perl-CPANUpgrade perl-Compress-Raw-Bzip2Upgrade perl-Module-BuildUpgrade perl-develUpgrade perl-ExtUtils-ParseXSUpgrade perl-libsUpgrade perl-Module-LoadedUpgrade perl-IO-Compress-ZlibUpgrade perl-versionUpgrade perlUpgrade perl-Compress-ZlibUpgrade perl-IO-Compress-BaseUpgrade perl-Digest-SHAUpgrade perl-Test-SimpleUpgrade perl-Test-HarnessUpgrade perl-Module-PluggableUpgrade perl-IO-ZlibUpgrade perl-IPC-CmdUpgrade perl-suidperlUpgrade perl-Pod-SimpleUpgrade perl-Module-Load-ConditionalUpgrade perl-Module-LoadUpgrade perl-Time-PieceUpgrade perl-ExtUtils-EmbedUpgrade perl-Log-MessageUpgrade perl-IO-Compress-Bzip2Upgrade perl-Locale-Maketext-SimpleUpgrade perl-Archive-ExtractUpgrade perl-Object-AccessorUpgrade perl-CPANPLUSUpgrade perl-Module-CoreListUpgrade perl-ExtUtils-MakeMakerUpgrade perl-Archive-TarUpgrade perl-Parse-CPAN-MetaUpgrade perl-Log-Message-SimpleUpgrade perl-ExtUtils-CBuilderUpgrade perl-Params-CheckUpgrade perl-Package-ConstantsUpgrade perl-parentUpgrade perl-coreUpgrade perl-Time-HiResUpgrade perl-Pod-EscapesUpgrade perl-Term-UIUpgrade perl-File-FetchUpgrade perl-CGIUpgrade perl-Compress-Raw-Zlib | Oct 16, 2024 | Mar 12, 2013 |
| Suse | — | Upgrade perl-base-debuginfoUpgrade perl-debuginfo-32bitUpgrade perl-debuginfo-x86Upgrade perl-64bitUpgrade perl-base-debuginfo-x86Upgrade perl-baseUpgrade sle-sdk-releaseUpgrade perl-base-32bitUpgrade perl-debugsourceUpgrade perl-debuginfoUpgrade perl-32bitUpgrade perlUpgrade perl-base-debuginfo-32bitUpgrade perl-x86Upgrade perl-docUpgrade perl-base-x86 | Feb 17, 2015 | Mar 13, 2013 |
| Ubuntu | — | Upgrade perl | Nov 8, 2024 | Mar 14, 2013 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub