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cpio: Heap-based buffer overflow by expanding a specially-crafted archive

🗓️ 16 Mar 2010 01:34:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 12 Views

Heap overflow in rmt_read enables remote denial of service or code execution in tar and cpio via colon in filenames.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux3i386cpio2.5-6.RHEL3cpio-2.5-6.RHEL3.i386.rpm
Red Hat Enterprise Linux3ia64cpio2.5-6.RHEL3cpio-2.5-6.RHEL3.ia64.rpm
Red Hat Enterprise Linux3ppccpio2.5-6.RHEL3cpio-2.5-6.RHEL3.ppc.rpm
Red Hat Enterprise Linux3s390cpio2.5-6.RHEL3cpio-2.5-6.RHEL3.s390.rpm
Red Hat Enterprise Linux3s390xcpio2.5-6.RHEL3cpio-2.5-6.RHEL3.s390x.rpm
Red Hat Enterprise Linux3x86_64cpio2.5-6.RHEL3cpio-2.5-6.RHEL3.x86_64.rpm
Red Hat Enterprise Linux3i386cpio-debuginfo2.5-6.RHEL3cpio-debuginfo-2.5-6.RHEL3.i386.rpm
Red Hat Enterprise Linux3ia64cpio-debuginfo2.5-6.RHEL3cpio-debuginfo-2.5-6.RHEL3.ia64.rpm
Red Hat Enterprise Linux3ppccpio-debuginfo2.5-6.RHEL3cpio-debuginfo-2.5-6.RHEL3.ppc.rpm
Red Hat Enterprise Linux3s390cpio-debuginfo2.5-6.RHEL3cpio-debuginfo-2.5-6.RHEL3.s390.rpm
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25 Jun 2026 10:36Current
7.8High risk
Vulners AI Score7.8
CVSS 26.8
EPSS0.04747
12