Out-of-Bounds Affecting qt package, versions <1:3.3.6-23.el5


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
1.27% (86th percentile)

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  • Snyk IDSNYK-ORACLE5-QT-2446936
  • published10 Apr 2022
  • disclosed18 Sept 2007

Introduced: 18 Sep 2007

CVE-2007-4137  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Oracle:5 qt to version 1:3.3.6-23.el5 or higher.
This issue was patched in ELSA-2007-0883.

NVD Description

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

Off-by-one error in the QUtf8Decoder::toUnicode function in Trolltech Qt 3 allows context-dependent attackers to cause a denial of service (crash) via a crafted Unicode string that triggers a heap-based buffer overflow. NOTE: Qt 4 has the same error in the QUtf8Codec::convertToUnicode function, but it is not exploitable.

References

CVSS Scores

version 3.1