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CVE-2014-3493

CVE-2014-3493

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

The push_ascii function in smbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) via an attempt to read a Unicode pathname without specifying use of Unicode, leading to a character-set conversion failure that triggers an invalid pointer dereference.

EPSS 7.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • samba Debian:12

    Affected ranges
    • ECOSYSTEM: < 2:4.1.9+dfsg-1

    Update to 2:4.1.9+dfsg-1

  • samba Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:4.1.9+dfsg-1

    Update to 2:4.1.9+dfsg-1

  • samba Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:4.1.9+dfsg-1

    Update to 2:4.1.9+dfsg-1

  • samba Ubuntu:14.04:LTS

    Versions
    • 2:3.6.18-1ubuntu3
    • 2:4.0.10+dfsg-4ubuntu2
    • 2:4.0.13+dfsg-1ubuntu1
    • 2:4.1.3+dfsg-2ubuntu2
    • 2:4.1.3+dfsg-2ubuntu3
    • 2:4.1.3+dfsg-2ubuntu4
    • 2:4.1.3+dfsg-2ubuntu5
    • 2:4.1.6+dfsg-1ubuntu1
    • 2:4.1.6+dfsg-1ubuntu2
    • 2:4.1.6+dfsg-1ubuntu2.14.04.1
    Affected ranges
    • ECOSYSTEM: < 2:4.1.6+dfsg-1ubuntu2.14.04.2

    Update to 2:4.1.6+dfsg-1ubuntu2.14.04.2

Original sources

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