Oracle Linux 5 / 6 : icu (ELSA-2011-1815)

High Nessus Plugin ID 68406

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VPR Score: 5.9


The remote Oracle Linux host is missing one or more security updates.


From Red Hat Security Advisory 2011:1815 :

Updated icu packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6.

The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

The International Components for Unicode (ICU) library provides robust and full-featured Unicode services.

A stack-based buffer overflow flaw was found in the way ICU performed variant canonicalization for some locale identifiers. If a specially crafted locale representation was opened in an application linked against ICU, it could cause the application to crash or, possibly, execute arbitrary code with the privileges of the user running the application. (CVE-2011-4599)

All users of ICU should upgrade to these updated packages, which contain a backported patch to resolve this issue. All applications linked against ICU must be restarted for this update to take effect.


Update the affected icu packages.

See Also

Plugin Details

Severity: High

ID: 68406

File Name: oraclelinux_ELSA-2011-1815.nasl

Version: 1.9

Type: local

Agent: unix

Published: 2013/07/12

Updated: 2019/10/25

Dependencies: 12634

Risk Information

Risk Factor: High

VPR Score: 5.9

CVSS v2.0

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:icu, p-cpe:/a:oracle:linux:libicu, p-cpe:/a:oracle:linux:libicu-devel, p-cpe:/a:oracle:linux:libicu-doc, cpe:/o:oracle:linux:5, cpe:/o:oracle:linux:6

Required KB Items: Host/local_checks_enabled, Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2011/12/17

Vulnerability Publication Date: 2012/06/21

Reference Information

CVE: CVE-2011-4599

BID: 51006

RHSA: 2011:1815