Unbound 输入验证错误漏洞

漏洞信息详情

Unbound 输入验证错误漏洞

CNNVD编号：CNNVD-202104-2020
危害等级：超危-->
危害等级：超危
CVE编号： CVE-2019-25039
漏洞类型：输入验证错误
发布时间： 2021-04-27
威胁类型：远程
更新时间： 2021-08-12
厂商：
漏洞来源： Red Hat

漏洞简介

Unbound是荷兰NLnet Labs（Nlnet Labs）基金会的一款支持验证递归和缓存的DNS解析器。

Unbound 1.9.5之前版本存在安全漏洞，该漏洞允许在respip中计算respip.c的大小时出现整数溢出。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://lists.nlnetlabs.nl/pipermail/unbound-users/2019-December/

参考网址

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2021/05/msg00007.html

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20210507-0007/

来源:MISC

链接:https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163789/Red-Hat-Security-Advisory-2021-3119-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1866

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2711

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021052210

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021051030

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162492/Ubuntu-Security-Notice-USN-4938-1.html

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-25039

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1570

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1697

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162877/Red-Hat-Security-Advisory-2021-2121-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162644/Red-Hat-Security-Advisory-2021-1853-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2180

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163188/Red-Hat-Security-Advisory-2021-2461-01.html

受影响实体

暂无

补丁

Unbound 输入验证错误漏洞的修复措施

正文

Unbound 输入验证错误漏洞

漏洞信息详情