检测

RHEL 7：libreoffice (RHSA-2015:0377)

critical Nessus 插件 ID 81633

语言：

简介

远程 Red Hat 主机缺少一个或多个安全更新。

描述

更新后的 libreoffice 程序包修复了三个安全问题和若干缺陷并添加了多种增强，现在可用于 Red Hat Enterprise Linux 7。

Red Hat 产品安全团队将此更新评级为具有中等安全影响。可从“参考”部分中的 CVE 链接获取针对每个漏洞的通用漏洞评分系统 (CVSS) 基本分数，其给出了详细的严重性等级。

LibreOffice 是由社区开发的开源办公应用套件。它包括主要的桌面应用程序，例如文字处理器、电子表格、演示文稿管理器、公式编辑器和绘图程序。LibreOffice 将替换 OpenOffice 并提供功能类似但进行过增强和扩展的办公套件。

已发现当使用 LibreOffice 打开 LibreOffice 文档时，这些文档会在无需用户批准的情况下无条件地执行宏。当用户运行 LibreOffice 时，攻击者可利用此缺陷，通过将恶意 VBA 脚本作为宏嵌入文档中来执行任意代码。(CVE-2014-0247)

在 LibreOffice 的 OLE（对象链接和嵌入）生成中发现一个缺陷。攻击者可利用此缺陷在 LibreOffice 文档中嵌入恶意 OLE 代码，从而允许任意代码执行。
(CVE-2014-3575)

在 LibreOffice Impress 应用程序的“远程控制”功能中发现一个释放后使用缺陷。攻击者可使用此缺陷，以运行 LibreOffice Impress 的用户的权限远程执行代码。(CVE-2014-3693)

libreoffice 程序包已升级至上游版本 4.2.6.3，其提供了对之前版本的多项缺陷补丁和增强。其中包括：

* 改进的 OpenXML 互操作性。

* 在 Calc 中添加的统计数据功能（针对与 Excel 以及 Excel 插件“Analysis ToolPak”的互操作性）。

* Calc 中的多个性能改进。

* Apple Keynote 和 Abiword 导入。

* 改进的 MathML 导出。

* 包含最近打开文档缩略图的新的“开始”屏幕。

* 当幻灯片具有转换或动画效果时， Slide Sorter 中的视觉线索。

* 图表中的趋势线的改进。

* 对 BCP-47 语言标签的支持。(BZ#1119709)

建议所有 libreoffice 用户升级这些更新后的程序包，其中修正了这些问题并添加这些增强。

解决方案

更新受影响的数据包。

另见

https://access.redhat.com/errata/RHSA-2015:0377

https://access.redhat.com/security/cve/cve-2014-0247

https://access.redhat.com/security/cve/cve-2014-3575

https://access.redhat.com/security/cve/cve-2014-3693

插件详情

严重性: Critical

ID: 81633

文件名: redhat-RHSA-2015-0377.nasl

版本: 1.12

类型: local

代理: unix

发布时间: 2015/3/5

最近更新时间: 2019/10/24

支持的传感器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

风险信息

VPR

风险因素: Medium

分数: 6.7

CVSS v2

风险因素: Critical

基本分数: 10

矢量: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

漏洞信息

CPE: p-cpe:/a:redhat:enterprise_linux:autocorr-af, p-cpe:/a:redhat:enterprise_linux:autocorr-bg, p-cpe:/a:redhat:enterprise_linux:autocorr-ca, p-cpe:/a:redhat:enterprise_linux:autocorr-cs, p-cpe:/a:redhat:enterprise_linux:autocorr-da, p-cpe:/a:redhat:enterprise_linux:autocorr-de, p-cpe:/a:redhat:enterprise_linux:autocorr-en, p-cpe:/a:redhat:enterprise_linux:autocorr-es, p-cpe:/a:redhat:enterprise_linux:autocorr-fa, p-cpe:/a:redhat:enterprise_linux:autocorr-fi, p-cpe:/a:redhat:enterprise_linux:autocorr-fr, p-cpe:/a:redhat:enterprise_linux:autocorr-ga, p-cpe:/a:redhat:enterprise_linux:autocorr-hr, p-cpe:/a:redhat:enterprise_linux:autocorr-hu, p-cpe:/a:redhat:enterprise_linux:autocorr-is, p-cpe:/a:redhat:enterprise_linux:autocorr-it, p-cpe:/a:redhat:enterprise_linux:autocorr-ja, p-cpe:/a:redhat:enterprise_linux:autocorr-ko, p-cpe:/a:redhat:enterprise_linux:autocorr-lb, p-cpe:/a:redhat:enterprise_linux:autocorr-lt, p-cpe:/a:redhat:enterprise_linux:autocorr-mn, p-cpe:/a:redhat:enterprise_linux:autocorr-nl, p-cpe:/a:redhat:enterprise_linux:autocorr-pl, p-cpe:/a:redhat:enterprise_linux:autocorr-pt, p-cpe:/a:redhat:enterprise_linux:autocorr-ro, p-cpe:/a:redhat:enterprise_linux:autocorr-ru, p-cpe:/a:redhat:enterprise_linux:autocorr-sk, p-cpe:/a:redhat:enterprise_linux:autocorr-sl, p-cpe:/a:redhat:enterprise_linux:autocorr-sr, p-cpe:/a:redhat:enterprise_linux:autocorr-sv, p-cpe:/a:redhat:enterprise_linux:autocorr-tr, p-cpe:/a:redhat:enterprise_linux:autocorr-vi, p-cpe:/a:redhat:enterprise_linux:autocorr-zh, p-cpe:/a:redhat:enterprise_linux:libabw, p-cpe:/a:redhat:enterprise_linux:libabw-debuginfo, p-cpe:/a:redhat:enterprise_linux:libabw-devel, p-cpe:/a:redhat:enterprise_linux:libabw-doc, p-cpe:/a:redhat:enterprise_linux:libabw-tools, p-cpe:/a:redhat:enterprise_linux:libcmis, p-cpe:/a:redhat:enterprise_linux:libcmis-debuginfo, p-cpe:/a:redhat:enterprise_linux:libcmis-devel, p-cpe:/a:redhat:enterprise_linux:libcmis-tools, p-cpe:/a:redhat:enterprise_linux:libetonyek, p-cpe:/a:redhat:enterprise_linux:libetonyek-debuginfo, p-cpe:/a:redhat:enterprise_linux:libetonyek-devel, p-cpe:/a:redhat:enterprise_linux:libetonyek-doc, p-cpe:/a:redhat:enterprise_linux:libetonyek-tools, p-cpe:/a:redhat:enterprise_linux:libfreehand, p-cpe:/a:redhat:enterprise_linux:libfreehand-debuginfo, p-cpe:/a:redhat:enterprise_linux:libfreehand-devel, p-cpe:/a:redhat:enterprise_linux:libfreehand-doc, p-cpe:/a:redhat:enterprise_linux:libfreehand-tools, p-cpe:/a:redhat:enterprise_linux:liblangtag, p-cpe:/a:redhat:enterprise_linux:liblangtag-debuginfo, p-cpe:/a:redhat:enterprise_linux:liblangtag-devel, p-cpe:/a:redhat:enterprise_linux:liblangtag-doc, p-cpe:/a:redhat:enterprise_linux:liblangtag-gobject, p-cpe:/a:redhat:enterprise_linux:libmwaw, p-cpe:/a:redhat:enterprise_linux:libmwaw-debuginfo, p-cpe:/a:redhat:enterprise_linux:libmwaw-devel, p-cpe:/a:redhat:enterprise_linux:libmwaw-doc, p-cpe:/a:redhat:enterprise_linux:libmwaw-tools, p-cpe:/a:redhat:enterprise_linux:libodfgen, p-cpe:/a:redhat:enterprise_linux:libodfgen-debuginfo, p-cpe:/a:redhat:enterprise_linux:libodfgen-devel, p-cpe:/a:redhat:enterprise_linux:libodfgen-doc, p-cpe:/a:redhat:enterprise_linux:libreoffice, p-cpe:/a:redhat:enterprise_linux:libreoffice-base, p-cpe:/a:redhat:enterprise_linux:libreoffice-bsh, p-cpe:/a:redhat:enterprise_linux:libreoffice-calc, p-cpe:/a:redhat:enterprise_linux:libreoffice-core, p-cpe:/a:redhat:enterprise_linux:libreoffice-debuginfo, p-cpe:/a:redhat:enterprise_linux:libreoffice-draw, p-cpe:/a:redhat:enterprise_linux:libreoffice-emailmerge, p-cpe:/a:redhat:enterprise_linux:libreoffice-filters, p-cpe:/a:redhat:enterprise_linux:libreoffice-gdb-debug-support, p-cpe:/a:redhat:enterprise_linux:libreoffice-glade, p-cpe:/a:redhat:enterprise_linux:libreoffice-graphicfilter, p-cpe:/a:redhat:enterprise_linux:libreoffice-headless, p-cpe:/a:redhat:enterprise_linux:libreoffice-impress, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-af, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ar, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-as, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-bg, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-bn, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-br, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ca, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-cs, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-cy, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-da, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-de, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-dz, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-el, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-en, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-es, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-et, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-eu, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-fa, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-fi, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-fr, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ga, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-gl, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-gu, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-he, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-hi, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-hr, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-hu, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-it, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ja, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-kk, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-kn, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ko, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-lt, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-lv, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-mai, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ml, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-mr, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-nb, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-nl, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-nn, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-nr, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-nso, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-or, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-pa, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-pl, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-pt-br, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-pt-pt, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ro, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ru, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-si, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-sk, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-sl, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-sr, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ss, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-st, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-sv, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ta, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-te, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-th, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-tn, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-tr, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ts, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-uk, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-ve, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-xh, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-zh-hans, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-zh-hant, p-cpe:/a:redhat:enterprise_linux:libreoffice-langpack-zu, p-cpe:/a:redhat:enterprise_linux:libreoffice-librelogo, p-cpe:/a:redhat:enterprise_linux:libreoffice-math, p-cpe:/a:redhat:enterprise_linux:libreoffice-nlpsolver, p-cpe:/a:redhat:enterprise_linux:libreoffice-ogltrans, p-cpe:/a:redhat:enterprise_linux:libreoffice-opensymbol-fonts, p-cpe:/a:redhat:enterprise_linux:libreoffice-pdfimport, p-cpe:/a:redhat:enterprise_linux:libreoffice-postgresql, p-cpe:/a:redhat:enterprise_linux:libreoffice-pyuno, p-cpe:/a:redhat:enterprise_linux:libreoffice-rhino, p-cpe:/a:redhat:enterprise_linux:libreoffice-sdk, p-cpe:/a:redhat:enterprise_linux:libreoffice-sdk-doc, p-cpe:/a:redhat:enterprise_linux:libreoffice-ure, p-cpe:/a:redhat:enterprise_linux:libreoffice-wiki-publisher, p-cpe:/a:redhat:enterprise_linux:libreoffice-writer, p-cpe:/a:redhat:enterprise_linux:libreoffice-xsltfilter, p-cpe:/a:redhat:enterprise_linux:mdds-devel, cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:7.3, cpe:/o:redhat:enterprise_linux:7.4, cpe:/o:redhat:enterprise_linux:7.5, cpe:/o:redhat:enterprise_linux:7.6, cpe:/o:redhat:enterprise_linux:7.7

必需的 KB 项: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

补丁发布日期: 2015/3/5

漏洞发布日期: 2014/7/3

参考资料信息

CVE: CVE-2014-0247, CVE-2014-3575, CVE-2014-3693

RHSA: 2015:0377