低危 Linux kernel ASN.1 DER解码器拒绝服务漏洞

CVE编号

CVE-2016-0758

利用情况

暂无

补丁情况

官方补丁

披露时间

2016-06-27
漏洞描述
Linux kernel是一款开源的操作系统。

Linux kernel的ASN.1 DER解码器处理带有未定义长度的标签的证书文件。本地攻击者可通过特制的X.509证书的DER文件使系统崩溃。
解决建议
用户可参考如下供应商提供的安全公告获得补丁信息:
https://www.kernel.org/
参考链接
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=23c...
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00015.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00016.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00017.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00018.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00019.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00020.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00021.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00022.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00023.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00026.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html
http://rhn.redhat.com/errata/RHSA-2016-1033.html
http://rhn.redhat.com/errata/RHSA-2016-1051.html
http://rhn.redhat.com/errata/RHSA-2016-1055.html
http://source.android.com/security/bulletin/2016-10-01.html
http://www.openwall.com/lists/oss-security/2016/05/12/9
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://www.securityfocus.com/bid/90626
http://www.ubuntu.com/usn/USN-2979-4
https://bugzilla.redhat.com/show_bug.cgi?id=1300257
https://github.com/torvalds/linux/commit/23c8a812dc3c621009e4f0e5342aa4e2ede1ceaa
https://h20565.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na...
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 debian DPKG * Up to
(excluding)
4.5.4-1
运行在以下环境
系统 linux linux_kernel * Up to
(including)
4.5.0
运行在以下环境
系统 redhat enterprise_linux_desktop 7.0 -
运行在以下环境
系统 redhat enterprise_linux_hpc_node 7.0 -
运行在以下环境
系统 redhat enterprise_linux_hpc_node_eus 7.2 -
运行在以下环境
系统 redhat enterprise_linux_server 7.0 -
运行在以下环境
系统 redhat enterprise_linux_server_aus 7.2 -
运行在以下环境
系统 redhat enterprise_linux_server_eus 7.2 -
运行在以下环境
系统 redhat enterprise_linux_workstation 7.0 -
运行在以下环境
系统 redhat_7 kernel-rt * Up to
(excluding)
0:3.10.0-327.18.2.rt56.223.el7_2
运行在以下环境
系统 suse_12 kernel-default-extra * Up to
(excluding)
4.4.21-69
运行在以下环境
系统 ubuntu_12.04.5_lts linux-lts-trusty * Up to
(excluding)
3.13.0-86.131~precise1
运行在以下环境
系统 ubuntu_14.04.6_lts linux * Up to
(excluding)
3.13.0-86.131
运行在以下环境
系统 ubuntu_16.04.7_lts linux * Up to
(excluding)
4.4.0-22.40
阿里云评分
2.6
  • 攻击路径
    本地
  • 攻击复杂度
    复杂
  • 权限要求
    普通权限
  • 影响范围
    有限影响
  • 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
    无影响
  • 全网数量
    100
CWE-ID 漏洞类型
NVD-CWE-Other
阿里云安全产品覆盖情况