Out-of-Bounds Affecting samba3x-common package, versions <0:3.6.6-0.140.el5_10


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
2.7% (91st percentile)

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  • Snyk IDSNYK-ORACLE5-SAMBA3XCOMMON-2480421
  • published10 Apr 2022
  • disclosed23 Jun 2014

Introduced: 23 Jun 2014

CVE-2014-3493  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Oracle:5 samba3x-common to version 0:3.6.6-0.140.el5_10 or higher.
This issue was patched in ELSA-2014-0866.

NVD Description

Note: Versions mentioned in the description apply only to the upstream samba3x-common package and not the samba3x-common package as distributed by Oracle. See How to fix? for Oracle:5 relevant fixed versions and status.

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.

References

CVSS Scores

version 3.1