Slackware: 2024-275-03: rpath security issues Security Advisory Update
Summary
Here are the details from the Slackware 15.0 ChangeLog: Several ELF objects were found to have rpaths pointing into /tmp, a world writable directory. This could have allowed a local attacker to launch denial of service attacks or execute arbitrary code when the affected binaries are run by placing crafted ELF objects in the /tmp rpath location. All rpaths with an embedded /tmp path have been scrubbed from the binaries, and makepkg has gained a lint feature to detect these so that they won't creep back in. extra/llvm-17.0.6-i586-2_slack15.0.txz: Rebuilt. Remove rpaths from binaries. (* Security fix *) patches/packages/cryfs-0.10.3-i586-5_slack15.0.txz: Rebuilt. Remove rpaths from binaries. (* Security fix *) patches/packages/espeak-ng-1.50-i586-4_slack15.0.txz: Rebuilt. Remove rpaths from binaries. (* Security fix *) patches/packages/libvncserver-0.9.13-i586-4_slack15.0.txz: Rebuilt. Remove rpaths from binaries. (* Security fix *) patches/packages/marisa-0.2.6-i586-5_slack15.0.txz: Rebuilt. Remove rpaths from binaries. (* Security fix *) patches/packages/mlt-7.4.0-i586-2_slack15.0.txz: Rebuilt. Remove rpaths from binaries. (* Security fix *) patches/packages/openobex-1.7.2-i586-6_slack15.0.txz: Rebuilt. Remove rpaths from binaries. (* Security fix *) patches/packages/pkgtools-15.0-noarch-44_slack15.0.txz: Rebuilt. makepkg: when looking for ELF objects with --remove-rpaths or --remove-tmp-rpaths, avoid false hits on files containing 'ELF' as part of the directory or filename. Also warn about /tmp rpaths after the package is built. patches/packages/spirv-llvm-translator-13.0.0-i586-2_slack15.0.txz: Rebuilt. Remove rpaths from binaries. (* Security fix *) testing/packages/llvm-18.1.8-i686-2_slack15.0.txz: Rebuilt. Remove rpaths from binaries. (* Security fix *)
Where Find New Packages
MD5 Signatures
Installation Instructions
Installation instructions: Upgrade the packages using upgradepkg or slackpkg.