Описание
ELSA-2026-30856: perl-Archive-Tar security update (IMPORTANT)
[2.38-6.1]
- Fix CVE-2026-42496: validate symlink and hardlink targets in secure extract mode
- Resolves: RHEL-181662
Обновленные пакеты
Oracle Linux 9
Oracle Linux aarch64
perl-Archive-Tar
2.38-6.el9_8.1
Oracle Linux x86_64
perl-Archive-Tar
2.38-6.el9_8.1
Связанные CVE
Связанные уязвимости
Archive::Tar versions before 3.08 for Perl extract symlinks with attacker controlled targets outside the extraction directory. _make_special_file() passes the tar header's linkname to symlink() without validating it against absolute paths or .. segments. The secure-extract mode check that guards regular file extraction does not cover the symlink target. A subsequent open through the extracted name reads or writes the attacker chosen path.
Archive::Tar versions before 3.08 for Perl extract symlinks with attacker controlled targets outside the extraction directory. _make_special_file() passes the tar header's linkname to symlink() without validating it against absolute paths or .. segments. The secure-extract mode check that guards regular file extraction does not cover the symlink target. A subsequent open through the extracted name reads or writes the attacker chosen path.
Archive::Tar versions before 3.08 for Perl extract symlinks with attacker controlled targets outside the extraction directory. _make_special_file() passes the tar header's linkname to symlink() without validating it against absolute paths or .. segments. The secure-extract mode check that guards regular file extraction does not cover the symlink target. A subsequent open through the extracted name reads or writes the attacker chosen path.
Archive::Tar versions before 3.08 for Perl extract symlinks with attacker controlled targets outside the extraction directory
Archive::Tar versions before 3.08 for Perl extract symlinks with attac ...