中危 Linux Kernel 2.6.28.2 cifs_readdir 内存破坏漏洞

CVE编号

CVE-2009-1633

利用情况

暂无

补丁情况

官方补丁

披露时间

2009-05-29
漏洞描述
在2.6.29.4之前,Linux内核中的cifs子系统中有多个缓冲区溢出,允许远程cifs服务器导致拒绝服务(内存损坏),并可能通过(1)格式错误的Unicode字符串(与fs/cifs/sess.c中的Unicode string area alignment)或(2)与fs/cifs/cifssmb.c中的cifs_readdir函数相关的长Unicode字符和cifs_readdir函数产生未指定的其他影响。 

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://git.kernel.org/?p=linux/kernel/git/sfrench/cifs-2.6.git%3Ba=commit%3Bh...
http://git.kernel.org/?p=linux/kernel/git/sfrench/cifs-2.6.git%3Ba=commit%3Bh...
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3...
http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00005.html
http://marc.info/?l=oss-security&m=124099284225229&w=2
http://marc.info/?l=oss-security&m=124099371726547&w=2
http://secunia.com/advisories/35217
http://secunia.com/advisories/35226
http://secunia.com/advisories/35298
http://secunia.com/advisories/35656
http://secunia.com/advisories/35847
http://secunia.com/advisories/36051
http://secunia.com/advisories/36327
http://secunia.com/advisories/37351
http://secunia.com/advisories/37471
http://wiki.rpath.com/Advisories:rPSA-2009-0111
http://www.debian.org/security/2009/dsa-1809
http://www.debian.org/security/2009/dsa-1844
http://www.debian.org/security/2009/dsa-1865
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.29.4
http://www.mandriva.com/security/advisories?name=MDVSA-2009:148
http://www.openwall.com/lists/oss-security/2009/05/14/1
http://www.openwall.com/lists/oss-security/2009/05/14/4
http://www.openwall.com/lists/oss-security/2009/05/15/2
http://www.redhat.com/support/errata/RHSA-2009-1157.html
http://www.securityfocus.com/archive/1/505254/100/0/threaded
http://www.securityfocus.com/archive/1/507985/100/0/threaded
http://www.securityfocus.com/bid/34612
http://www.ubuntu.com/usn/usn-793-1
http://www.vmware.com/security/advisories/VMSA-2009-0016.html
http://www.vupen.com/english/advisories/2009/3316
https://bugzilla.redhat.com/show_bug.cgi?id=496572
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/2009-May/msg01126.html
https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01271.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
系统 canonical ubuntu_linux 6.06 -
运行在以下环境
系统 canonical ubuntu_linux 8.04 -
运行在以下环境
系统 canonical ubuntu_linux 8.10 -
运行在以下环境
系统 canonical ubuntu_linux 9.04 -
运行在以下环境
系统 centos_5 kernel * Up to
(excluding)
2.6.18-128.1.14.el5
运行在以下环境
系统 debian debian_linux 4.0 -
运行在以下环境
系统 debian debian_linux 5.0 -
运行在以下环境
系统 linux linux_kernel * Up to
(excluding)
2.6.29.4
运行在以下环境
系统 opensuse_11.0 kernel * Up to
(excluding)
2.6.25.20-0.6
运行在以下环境
系统 oracle_5 kernel * Up to
(excluding)
1.4.2-1.el5
运行在以下环境
系统 redhat_5 kernel * Up to
(excluding)
0:2.6.18-128.1.14.el5
运行在以下环境
系统 suse_10 kernel-debug * Up to
(excluding)
2.6.16.60-0.42.7
阿里云评分
6.3
  • 攻击路径
    远程
  • 攻击复杂度
    容易
  • 权限要求
    普通权限
  • 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
    无影响
  • 数据完整性
    无影响
  • 服务器危害
    DoS
  • 全网数量
    N/A
CWE-ID 漏洞类型
CWE-119 内存缓冲区边界内操作的限制不恰当
阿里云安全产品覆盖情况