安全研究

安全漏洞
aria2 DHTRoutingTableDeserializer::deserialize()函数缓冲区溢出漏洞

发布日期:2009-02-12
更新日期:2009-12-30

受影响系统:
aria2 aria2 1.2.0
aria2 aria2 0.15.3
描述:
BUGTRAQ  ID: 36332
CVE(CAN) ID: CVE-2009-3575

aria2是Linux下的高速下载工具。

aria2的DHT路由代码的DHTRoutingTableDeserializer::deserialize()函数中存在缓冲区溢出漏洞,用户受骗连接到恶意网站就可以触发这个溢出,导致执行任意代码。

<*来源:Tatsuhiro Tsujikawa (t-tujikawa@users.sourceforge.net
  
  链接:https://qa.mandriva.com/show_bug.cgi?format=multiple&id=52840
        http://www.debian.org/security/2009/dsa-1957
*>

建议:
厂商补丁:

Debian
------
Debian已经为此发布了一个安全公告(DSA-1957-1)以及相应补丁:
DSA-1957-1:New aria2 packages fix arbitrary code execution
链接:http://www.debian.org/security/2009/dsa-1957

补丁下载:

Source archives:

http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1.dsc
Size/MD5 checksum:     1102 eec49435dff989725e33c563b196460a
http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1.diff.gz
Size/MD5 checksum:    20698 849ab814910b27bcceb43f70289deecf
http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0.orig.tar.gz
Size/MD5 checksum:  1343630 ae853240ee88e373a138021613e28cb1

alpha architecture (DEC Alpha)

http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_alpha.deb
Size/MD5 checksum:  1271036 e9f58f0333e8fa153e422e42124da627

amd64 architecture (AMD x86_64 (AMD64))

http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_amd64.deb
Size/MD5 checksum:  1088722 5e454e6d927c361662b28eb1bd5fd344

armel architecture (ARM EABI)

http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_armel.deb
Size/MD5 checksum:  1015232 24a9356278fbe5e485a446bf4cbadf58

i386 architecture (Intel ia32)

http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_i386.deb
Size/MD5 checksum:  1059854 231c131054416daf24647fbe0f3253d3

mips architecture (MIPS (Big Endian))

http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_mips.deb
Size/MD5 checksum:  1159418 09c033eb265aea089f66ef7f50633c15

mipsel architecture (MIPS (Little Endian))

http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_mipsel.deb
Size/MD5 checksum:  1150498 e8b0d5e3afb820d007afdc232a2c6e5c

s390 architecture (IBM S/390)

http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_s390.deb
Size/MD5 checksum:  1029322 c88bd4cf8c8d48f2ab4cde0a93f68a1f

sparc architecture (Sun SPARC/UltraSPARC)

http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_sparc.deb
Size/MD5 checksum:  1165878 a978541d98f368a43bb8e1c702611e81

补丁安装方法:

1. 手工安装补丁包:

  首先,使用下面的命令来下载补丁软件:
  # wget url  (url是补丁下载链接地址)

  然后,使用下面的命令来安装补丁:  
  # dpkg -i file.deb (file是相应的补丁名)

2. 使用apt-get自动安装补丁包:

   首先,使用下面的命令更新内部数据库:
   # apt-get update
  
   然后,使用下面的命令安装更新软件包:
   # apt-get upgrade

aria2
-----
目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载:

http://aria2.svn.sourceforge.net/viewvc/aria2?view=rev&revision=1041

浏览次数:2471
严重程度:0(网友投票)
本安全漏洞由绿盟科技翻译整理,版权所有,未经许可,不得转载
绿盟科技给您安全的保障