Adiscon Rsyslog imptcp 模块安全漏洞
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Adiscon Rsyslog是德国Adiscon公司的一个用于收集系统日志的库。imptcp是其中的一个TCP系统日志模块。
Adiscon Rsyslog 8.27.0之前版本中的imptcp模块存在拒绝服务漏洞。攻击者可通过向imptcp套接字发送特制的消息利用该漏洞造成rsyslog崩溃。
目前厂商已发布升级补丁以修复漏洞,补丁获取链接:
https://github.com/rsyslog/rsyslog/commit/0381a0de64a5a048c3d48b79055bd9848d0c7fc2
来源:REDHAT
链接:https://access.redhat.com/errata/RHSA-2019:2110
来源:CONFIRM
链接:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16881
来源:access.redhat.com
链接:https://access.redhat.com/errata/RHSA-2019:2437
来源:access.redhat.com
链接:https://access.redhat.com/errata/RHSA-2019:2439
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.3076/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.3075/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/153945/Red-Hat-Security-Advisory-2019-2110-01.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/154009/Red-Hat-Security-Advisory-2019-2439-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.2993/