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CVE-2013-2207

CVE-2013-2207

This page contains facts from public vulnerability sources. Check the original advisory before updating.

pt_chown in GNU C Library (aka glibc or libc6) before 2.18 does not properly check permissions for tty files, which allows local users to change the permission on the files and obtain access to arbitrary pseudo-terminals by leveraging a FUSE file system.

EPSS 0.4% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • glibc Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.21-1

    Update to 2.21-1

  • glibc Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.21-1

    Update to 2.21-1

  • glibc Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.21-1

    Update to 2.21-1

  • eglibc Ubuntu:14.04:LTS

    Versions
    • 2.17-93ubuntu4
    • 2.18-0ubuntu1
    • 2.18-0ubuntu2
    • 2.18-0ubuntu4
    • 2.18-0ubuntu5
    • 2.18-0ubuntu6
    • 2.18-0ubuntu7
    • 2.19-0ubuntu2
    • 2.19-0ubuntu3
    • 2.19-0ubuntu4
    • 2.19-0ubuntu5
    • 2.19-0ubuntu6
    • 2.19-0ubuntu6.1
    • 2.19-0ubuntu6.3
    • 2.19-0ubuntu6.4
    • 2.19-0ubuntu6.5
    • 2.19-0ubuntu6.6
    • 2.19-0ubuntu6.7
    Affected ranges
    • ECOSYSTEM: < 2.19-0ubuntu6.8

    Update to 2.19-0ubuntu6.8

Original sources

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