偵測

RHEL 7 : libreoffice (RHSA-2015:0377)

critical Nessus Plugin ID 81633

語系：

概要

遠端 Red Hat 主機缺少一個或多個安全性更新。

說明

現已提供適用於 Red Hat Enterprise Linux 7 的更新版 libreoffice 套件，可修正三個安全性問題、數個錯誤，並新增多個增強功能。

Red Hat 產品安全性團隊已將此更新評等為具有中等安全性影響。可針對每個弱點從〈參照〉一節的 CVE 連結中取得常見弱點評分系統 (CVSS) 的基本分數，其中包含有關嚴重性評等的詳細資訊。

LibreOffice 是開放原始碼、由社群開發的辦公套件。其中包含主要桌面應用程式，如文書處理器、試算表、簡報管理員、公式編輯器和繪圖程式。LibreOffice 已取代 OpenOffice，提供類似但經過加強且延伸的辦公室套件。

據發現，當 LibreOffice 文件使用 LibreOffice 開啟時，這些文件會在沒有經過使用者同意的情況下無條件執行巨集。攻擊者可能利用此瑕疵，透過執行 LibreOffice 的使用者身分，將惡意 VBA 指令碼以巨集的形式嵌入文件，藉此執行任意程式碼。(CVE-2014-0247)

在 LibreOffice 中產生 OLE (物件連結與嵌入) 時發現一個瑕疵。攻擊者可能利用此瑕疵將惡意 OLE 程式碼嵌入 LibreOffice 文件，進而允許任意程式碼執行。
(CVE-2014-3575)

在 LibreOffice Impress 應用程式的 [遠端控制] 功能中發現一個釋放後使用瑕疵。攻擊者可能利用此瑕疵，以 LibreOffice Impress 執行使用者的權限來遠端執行程式碼。(CVE-2014-3693)

libreoffice 套件已升級至上游版本 4.2.6.3，相較於先前的版本，此版本可提供數個錯誤修正與增強功能。其中包括：

* 改善的 OpenXML 互通性。

* Calc 中的額外統計函式 (為了能與 Excel 和 Excel 的增益集‘Analysis ToolPak’互通)。

* Calc 中的多項效能改善。

* Apple Keynote 和 Abiword 匯入。

* 改善的 MathML 匯出。

* 含有最近開啟文件縮圖的新 [開始] 畫面。

* 投影片具有過場或動畫時，投影片瀏覽中會有視覺線索。

* 圖表趨勢線的改善。

* 支援 BCP-47 語言標籤。(BZ#1119709)

建議所有 libreoffice 使用者皆升級至這些更新版套件，其可更正這些問題並新增這些增強功能。

解決方案

更新受影響的套件。

另請參閱

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

Plugin 詳細資訊

嚴重性: Critical

ID: 81633

檔案名稱: redhat-RHSA-2015-0377.nasl

版本: 1.12

類型: local

代理程式: unix

已發布: 2015/3/5

已更新: 2019/10/24

支援的感應器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

風險資訊

VPR

風險因素: Medium

分數: 6.7

CVSS v2

風險因素: Critical

基本分數: 10

媒介: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

弱點資訊

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

必要的 KB 項目: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

修補程式發佈日期: 2015/3/5

弱點發布日期: 2014/7/3

參考資訊

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

RHSA: 2015:0377