libslirp 资源管理错误漏洞
CNNVD-ID编号 | CNNVD-202004-1952 | CVE编号 | CVE-2020-1983 |
发布时间 | 2020-04-22 | 更新时间 | 2020-11-05 |
漏洞类型 | 资源管理错误 | 漏洞来源 | N/A |
危险等级 | 中危 | 威胁类型 | 本地 |
厂商 | N/A |
漏洞介绍
libslirp是一款用于在虚拟机管理程序中管理虚拟网络服务的通用TCP-IP模拟器。
libslirp 4.2.0及之前版本中的ip_input.c文件的‘ip_reass()’函数存在资源管理错误漏洞。攻击者可通过特制的数据包利用该漏洞导致拒绝服务。
漏洞补丁
目前厂商已发布升级了libslirp 资源管理错误漏洞的补丁,libslirp 资源管理错误漏洞的补丁获取链接:
https://gitlab.freedesktop.org/slirp/libslirp/-/commit/9ac0371bb8c0a40f5d9f82a1c25129660e81df04
参考网址
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00022.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
来源:MISC
链接:https://gitlab.freedesktop.org/slirp/libslirp/-/commit/9ac0371bb8c0a40f5d9f82a1c25129660e81df04
来源:MISC
链接:https://gitlab.freedesktop.org/slirp/libslirp/-/issues/20
来源:UBUNTU
链接:https://usn.ubuntu.com/4372-1/
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00032.html
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00001.html
来源:FEDORA
来源:DEBIAN
链接:https://www.debian.org/security/2020/dsa-4665
来源:FEDORA
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3405/
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-1983
来源:www.nsfocus.net
链接:http://www.nsfocus.net/vulndb/48839
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2086/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/159823/Red-Hat-Security-Advisory-2020-4676-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2236/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158503/Red-Hat-Security-Advisory-2020-3053-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2546/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157798/Ubuntu-Security-Notice-USN-4372-1.html
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/slirp4netns-use-after-free-via-ip-reass-32200
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2505/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1450/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1635/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/159641/Red-Hat-Security-Advisory-2020-4290-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1832/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/159401/Red-Hat-Security-Advisory-2020-4079-01.html
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202004-1952

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