中危 international_components_for_unicode 缓冲区溢出拒绝服务漏洞

CVE编号

CVE-2007-4771

利用情况

暂无

补丁情况

官方补丁

披露时间

2008-01-29
漏洞描述
 International Components for Unicode (ICU) 3.8.1及更早版本中的libicu中的regexcmp.cpp中的doInterval函数中的基于堆的缓冲区溢出允许依赖于上下文的攻击者导致拒绝服务(内存消耗),并且可能通过一个正则表达式产生未指定的其他影响,该正则表达式将大量数据写入回溯堆栈。注意:其中一些详细信息是从第三方信息中获取的。

解决建议
建议您更新当前系统或软件至最新版,完成漏洞的修复。
参考链接
http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00001.html
http://rhn.redhat.com/errata/RHSA-2008-0090.html
http://secunia.com/advisories/28575
http://secunia.com/advisories/28615
http://secunia.com/advisories/28669
http://secunia.com/advisories/28783
http://secunia.com/advisories/29194
http://secunia.com/advisories/29242
http://secunia.com/advisories/29291
http://secunia.com/advisories/29294
http://secunia.com/advisories/29333
http://secunia.com/advisories/29852
http://secunia.com/advisories/29910
http://secunia.com/advisories/29987
http://secunia.com/advisories/30179
http://security.gentoo.org/glsa/glsa-200803-20.xml
http://security.gentoo.org/glsa/glsa-200805-16.xml
http://securitytracker.com/id?1019269
http://sourceforge.net/mailarchive/message.php?msg_name=d03a2ffb0801221538x68...
http://sunsolve.sun.com/search/document.do?assetkey=1-26-231641-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-233922-1
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0043
http://www.debian.org/security/2008/dsa-1511
http://www.mandriva.com/security/advisories?name=MDVSA-2008:026
http://www.novell.com/linux/security/advisories/2008_23_openoffice.html
http://www.openoffice.org/security/cves/CVE-2007-4770.html
http://www.openoffice.org/security/cves/CVE-2007-5745.html
http://www.securityfocus.com/archive/1/487677/100/0/threaded
http://www.securityfocus.com/bid/27455
http://www.ubuntu.com/usn/usn-591-1
http://www.vupen.com/english/advisories/2008/0282
http://www.vupen.com/english/advisories/2008/0807/references
http://www.vupen.com/english/advisories/2008/1375/references
https://bugzilla.redhat.com/show_bug.cgi?id=429025
https://exchange.xforce.ibmcloud.com/vulnerabilities/39936
https://issues.rpath.com/browse/RPL-2199
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00896.html
https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00921.html
受影响软件情况
# 类型 厂商 产品 版本 影响面
1
运行在以下环境
应用 icu-project international_components_for_unicode * Up to
(including)
3.8.1
运行在以下环境
系统 centos_5 libicu-doc * Up to
(excluding)
3.6-5.11.1
运行在以下环境
系统 debian_10 icu * Up to
(excluding)
3.8-6
运行在以下环境
系统 debian_11 icu * Up to
(excluding)
3.8-6
运行在以下环境
系统 debian_12 icu * Up to
(excluding)
3.8-6
运行在以下环境
系统 debian_4.0 icu * Up to
(excluding)
3.6-2etch1
运行在以下环境
系统 opensuse_10.1 OpenOffice_org * Up to
(excluding)
2.0.4-38.9
运行在以下环境
系统 opensuse_10.2 OpenOffice_org * Up to
(excluding)
2.0.4-38.12
运行在以下环境
系统 opensuse_10.3 OpenOffice_org * Up to
(excluding)
2.3.0.1.2-10.5
运行在以下环境
系统 oracle_5 oraclelinux-release * Up to
(excluding)
3.6-5.11.1
运行在以下环境
系统 redhat_5 icu * Up to
(excluding)
0:3.6-5.11.1
运行在以下环境
系统 suse_11 libicu * Up to
(excluding)
4.0-7.24
阿里云评分
6.7
  • 攻击路径
    远程
  • 攻击复杂度
    复杂
  • 权限要求
    无需权限
  • 影响范围
    全局影响
  • EXP成熟度
    未验证
  • 补丁情况
    官方补丁
  • 数据保密性
    数据泄露
  • 数据完整性
    传输被破坏
  • 服务器危害
    DoS
  • 全网数量
    N/A
CWE-ID 漏洞类型
CWE-399 资源管理错误
阿里云安全产品覆盖情况