Scientific Linux 安全性更新：SL7.x x86_64 上的 ocaml
critical Nessus Plugin ID 92031
語系：
概要
遠端 Scientific Linux 主機缺少一個或多個安全性更新。說明
安全性修正：- OCaml 4.02.3 版及更舊版本存有一個運行時間錯誤，其在 64 位元平台中可造成系統在將內部 memmove 呼叫的大小引數傳送至 memmove 函式前，對其執行 sign-extended 而從 32 變為 64 位元。
這會導致系統將 2GiB 和 4GiB 之間的引數解譯為大於其實際值 (具體而言是稍微小於 2^64)，進而造成緩衝區溢位。此外，系統會將 4GiB 和 6GiB 之間的引數解譯為小於其實際值的 4GiB，可能進而造成資訊洩漏。(CVE-2015-8869)
解決方案
更新受影響的套件。另請參閱
Plugin 詳細資訊
嚴重性: Critical
ID: 92031
檔案名稱: sl_20160623_ocaml_on_SL7_x.nasl
版本: 2.5
類型: local
代理程式: unix
已發布: 2016/7/13
已更新: 2021/1/14
支援的感應器: Nessus Agent, Nessus
風險資訊
VPR
風險因素: Medium
分數: 5.2
CVSS v2
風險因素: Medium
基本分數: 6.4
媒介: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P
CVSS v3
風險因素: Critical
基本分數: 9.1
媒介: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
弱點資訊
CPE: p-cpe:/a:fermilab:scientific_linux:brlapi, p-cpe:/a:fermilab:scientific_linux:brlapi-devel, p-cpe:/a:fermilab:scientific_linux:brlapi-java, p-cpe:/a:fermilab:scientific_linux:brltty, p-cpe:/a:fermilab:scientific_linux:brltty-at-spi, p-cpe:/a:fermilab:scientific_linux:brltty-docs, p-cpe:/a:fermilab:scientific_linux:brltty-xw, p-cpe:/a:fermilab:scientific_linux:graphviz, p-cpe:/a:fermilab:scientific_linux:graphviz-devel, p-cpe:/a:fermilab:scientific_linux:graphviz-doc, p-cpe:/a:fermilab:scientific_linux:graphviz-gd, p-cpe:/a:fermilab:scientific_linux:graphviz-graphs, p-cpe:/a:fermilab:scientific_linux:graphviz-guile, p-cpe:/a:fermilab:scientific_linux:graphviz-java, p-cpe:/a:fermilab:scientific_linux:graphviz-lua, p-cpe:/a:fermilab:scientific_linux:graphviz-ocaml, p-cpe:/a:fermilab:scientific_linux:graphviz-perl, p-cpe:/a:fermilab:scientific_linux:graphviz-php, p-cpe:/a:fermilab:scientific_linux:graphviz-python, p-cpe:/a:fermilab:scientific_linux:graphviz-ruby, p-cpe:/a:fermilab:scientific_linux:graphviz-tcl, p-cpe:/a:fermilab:scientific_linux:hivex, p-cpe:/a:fermilab:scientific_linux:hivex-devel, p-cpe:/a:fermilab:scientific_linux:ocaml, p-cpe:/a:fermilab:scientific_linux:ocaml-brlapi, p-cpe:/a:fermilab:scientific_linux:ocaml-calendar, p-cpe:/a:fermilab:scientific_linux:ocaml-calendar-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-camlp4, p-cpe:/a:fermilab:scientific_linux:ocaml-camlp4-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-compiler-libs, p-cpe:/a:fermilab:scientific_linux:ocaml-csv, p-cpe:/a:fermilab:scientific_linux:ocaml-csv-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-curses, p-cpe:/a:fermilab:scientific_linux:ocaml-curses-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-debuginfo, p-cpe:/a:fermilab:scientific_linux:ocaml-docs, p-cpe:/a:fermilab:scientific_linux:ocaml-emacs, p-cpe:/a:fermilab:scientific_linux:ocaml-extlib, p-cpe:/a:fermilab:scientific_linux:ocaml-extlib-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-fileutils, p-cpe:/a:fermilab:scientific_linux:ocaml-fileutils-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-findlib, p-cpe:/a:fermilab:scientific_linux:ocaml-findlib-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-gettext, p-cpe:/a:fermilab:scientific_linux:ocaml-gettext-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-hivex, p-cpe:/a:fermilab:scientific_linux:ocaml-hivex-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-labltk, p-cpe:/a:fermilab:scientific_linux:ocaml-labltk-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-libguestfs-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-libvirt, p-cpe:/a:fermilab:scientific_linux:ocaml-libvirt-devel, p-cpe:/a:fermilab:scientific_linux:ocaml-ocamldoc, p-cpe:/a:fermilab:scientific_linux:ocaml-runtime, p-cpe:/a:fermilab:scientific_linux:ocaml-source, p-cpe:/a:fermilab:scientific_linux:ocaml-x11, p-cpe:/a:fermilab:scientific_linux:ocaml-xml-light, p-cpe:/a:fermilab:scientific_linux:ocaml-xml-light-devel, p-cpe:/a:fermilab:scientific_linux:perl-hivex, p-cpe:/a:fermilab:scientific_linux:python-brlapi, p-cpe:/a:fermilab:scientific_linux:python-hivex, p-cpe:/a:fermilab:scientific_linux:ruby-hivex, p-cpe:/a:fermilab:scientific_linux:tcl-brlapi, x-cpe:/o:fermilab:scientific_linux
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: 2016/6/23
弱點發布日期: 2016/6/13
參考資訊
CVE: CVE-2015-8869