CVE编号
CVE-2010-3848利用情况
暂无补丁情况
官方补丁披露时间
2010-12-31漏洞描述
2.6.36.2之前的Linux内核中，net/econet/af_econet.c中的econet_sendmsg函数中基于堆栈的缓冲区溢出，当配置了一个econet地址时，本地用户可以通过提供大量iovec结构来获得特权。解决建议
Debian Linux可参考如下供应商提供的安全补丁：Debian linux-headers-2.6.26-2-alpha-legacy_2.6.26-26lenny1_alpha.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-alpha-legacy_2.6.26-26lenny1_alpha.debDebian linux-support-2.6.26-2_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-support -2.6.26-2_2.6.26-26lenny1_all.debDebian linux-headers-2.6.26-2-alpha-generic_2.6.26-26lenny1_alpha.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-alpha-generic_2.6.26-26lenny1_alpha.debDebian linux-patch-debian-2.6.26_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-patch-d ebian-2.6.26_2.6.26-26lenny1_all.debDebian linux-tree-2.6.26_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-tree-2. 6.26_2.6.26-26lenny1_all.debDebian linux-image-2.6.26-2-alpha-smp_2.6.26-26lenny1_alpha.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2 .6.26-2-alpha-smp_2.6.26-26lenny1_alpha.debDebian linux-headers-2.6.26-2-all_2.6.26-26lenny1_alpha.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-all_2.6.26-26lenny1_alpha.debDebian linux-doc-2.6.26_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-doc-2.6 .26_2.6.26-26lenny1_all.debDebian linux-image-2.6.26-2-alpha-generic_2.6.26-26lenny1_alpha.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2 .6.26-2-alpha-generic_2.6.26-26lenny1_alpha.debDebian linux-libc-dev_2.6.26-26lenny1_alpha.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-libc-de v_2.6.26-26lenny1_alpha.debDebian linux-headers-2.6.26-2-common_2.6.26-26lenny1_alpha.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-common_2.6.26-26lenny1_alpha.debDebian linux-headers-2.6.26-2-all-alpha_2.6.26-26lenny1_alpha.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-all-alpha_2.6.26-26lenny1_alpha.debDebian linux-source-2.6.26_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-source- 2.6.26_2.6.26-26lenny1_all.debDebian linux-manual-2.6.26_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-manual- 2.6.26_2.6.26-26lenny1_all.debDebian linux-headers-2.6.26-2-alpha-smp_2.6.26-26lenny1_alpha.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-alpha-smp_2.6.26-26lenny1_alpha.debDebian linux-image-2.6.26-2-alpha-legacy_2.6.26-26lenny1_alpha.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2 .6.26-2-alpha-legacy_2.6.26-26lenny1_alpha.debDebian Linux 5.0 armelDebian linux-tree-2.6.26_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-tree-2. 6.26_2.6.26-26lenny1_all.debDebian linux-image-2.6.26-2-iop32x_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2 .6.26-2-iop32x_2.6.26-26lenny1_armel.debDebian linux-patch-debian-2.6.26_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-patch-d ebian-2.6.26_2.6.26-26lenny1_all.debDebian linux-image-2.6.26-2-ixp4xx_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2 .6.26-2-ixp4xx_2.6.26-26lenny1_armel.debDebian linux-headers-2.6.26-2-common_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-common_2.6.26-26lenny1_armel.debDebian linux-headers-2.6.26-2-iop32x_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-iop32x_2.6.26-26lenny1_armel.debDebian linux-headers-2.6.26-2-ixp4xx_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-ixp4xx_2.6.26-26lenny1_armel.debDebian linux-image-2.6.26-2-versatile_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2 .6.26-2-versatile_2.6.26-26lenny1_armel.debDebian linux-libc-dev_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-libc-de v_2.6.26-26lenny1_armel.debDebian linux-headers-2.6.26-2-all-armel_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-all-armel_2.6.26-26lenny1_armel.debDebian linux-headers-2.6.26-2-versatile_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-versatile_2.6.26-26lenny1_armel.debDebian linux-doc-2.6.26_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-doc-2.6 .26_2.6.26-26lenny1_all.debDebian linux-headers-2.6.26-2-orion5x_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-orion5x_2.6.26-26lenny1_armel.debDebian linux-headers-2.6.26-2-all_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-headers -2.6.26-2-all_2.6.26-26lenny1_armel.debDebian linux-source-2.6.26_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-source- 2.6.26_2.6.26-26lenny1_all.debDebian linux-manual-2.6.26_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-manual- 2.6.26_2.6.26-26lenny1_all.debDebian linux-image-2.6.26-2-orion5x_2.6.26-26lenny1_armel.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-image-2 .6.26-2-orion5x_2.6.26-26lenny1_armel.debDebian linux-support-2.6.26-2_2.6.26-26lenny1_all.debhttp://security.debian.org/pool/updates/main/l/linux-2.6/linux-support -2.6.26-2_2.6.26-26lenny1_all.deb
参考链接 |
|
|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a... | |
| http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.html | |
| http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html | |
| http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html | |
| http://openwall.com/lists/oss-security/2010/11/30/1 | |
| http://secunia.com/advisories/43056 | |
| http://secunia.com/advisories/43291 | |
| http://www.debian.org/security/2010/dsa-2126 | |
| http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2 | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2010:257 | |
| http://www.ubuntu.com/usn/USN-1023-1 | |
| http://www.vupen.com/english/advisories/2011/0213 | |
| http://www.vupen.com/english/advisories/2011/0298 | |
| http://www.vupen.com/english/advisories/2011/0375 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=644156 |
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 | 10.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 10.10 | - | |||||
| 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 | 9.10 | - | |||||
| 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) 2.6.36.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_11.2 | kernel | * |
Up to (excluding) 2.6.31.14-0.8.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_11.3 | kernel | * |
Up to (excluding) 2.6.34.8-0.2.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_10 | kernel-default | * |
Up to (excluding) 2.6.16.60-0.42.11 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse | linux_enterprise_desktop | 10 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse | linux_enterprise_real_time_extension | 11 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse | linux_enterprise_server | 10 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse | linux_enterprise_server | 9 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse | linux_enterprise_software_development_kit | 10 | - | |||||
- 攻击路径 本地
- 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 N/A
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 服务器失陷
- 全网数量 N/A
还没有评论，来说两句吧...