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Release rsyslog-8.2102.0-15.el8_10.3 ALSA-2026:80817

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难度
5/5
预计耗时
一周以上
新手友好度
15/100
Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
活跃
技术栈
linux
领域
security

调研方向

The report identifies issues in the optional imptcp input module and the RainerScript replace() function, but does not name source files, tests, or a fix. Start by locating the code and security advisories for CVE-2026-19654 and CVE-2026-78002; done means both denial-of-service vulnerabilities are addressed and verified.

由索引模型根据 Issue 内容生成。

描述

rsyslog security update
Severity: Important
Description
The rsyslog packages provide an enhanced, multi-threaded syslog daemon. It supports MySQL, syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part, and fine-grained control over output format.

Security Fix(es):

  • rsyslog: A configuration-dependent issue in rsyslog's optional imptcp input module can allow an unauthenticated remote peer to crash rsyslogd (CVE-2026-19654)
  • rsyslog: rsyslog: Denial of service via heap buffer overflow in RainerScript replace() function (CVE-2026-78002)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected packages:
rsyslog-8.2102.0-15.el8_10.3.x86_64
rsyslog-crypto-8.2102.0-15.el8_10.3.x86_64
rsyslog-doc-8.2102.0-15.el8_10.3.noarch
rsyslog-elasticsearch-8.2102.0-15.el8_10.3.x86_64
rsyslog-gnutls-8.2102.0-15.el8_10.3.x86_64
rsyslog-gssapi-8.2102.0-15.el8_10.3.x86_64
rsyslog-kafka-8.2102.0-15.el8_10.3.x86_64
rsyslog-mmaudit-8.2102.0-15.el8_10.3.x86_64
rsyslog-mmfields-8.2102.0-15.el8_10.3.x86_64
rsyslog-mmjsonparse-8.2102.0-15.el8_10.3.x86_64
rsyslog-mmkubernetes-8.2102.0-15.el8_10.3.x86_64
rsyslog-mmnormalize-8.2102.0-15.el8_10.3.x86_64
rsyslog-mmsnmptrapd-8.2102.0-15.el8_10.3.x86_64
rsyslog-mysql-8.2102.0-15.el8_10.3.x86_64
rsyslog-omamqp1-8.2102.0-15.el8_10.3.x86_64
rsyslog-openssl-8.2102.0-15.el8_10.3.x86_64
rsyslog-pgsql-8.2102.0-15.el8_10.3.x86_64
rsyslog-relp-8.2102.0-15.el8_10.3.x86_64
rsyslog-snmp-8.2102.0-15.el8_10.3.x86_64
rsyslog-udpspoof-8.2102.0-15.el8_10.3.x86_64
rsyslog-8.2102.0-15.el8_10.3.s390x
rsyslog-crypto-8.2102.0-15.el8_10.3.s390x
rsyslog-doc-8.2102.0-15.el8_10.3.noarch
rsyslog-elasticsearch-8.2102.0-15.el8_10.3.s390x
rsyslog-gnutls-8.2102.0-15.el8_10.3.s390x
rsyslog-gssapi-8.2102.0-15.el8_10.3.s390x
rsyslog-kafka-8.2102.0-15.el8_10.3.s390x
rsyslog-mmaudit-8.2102.0-15.el8_10.3.s390x
rsyslog-mmfields-8.2102.0-15.el8_10.3.s390x
rsyslog-mmjsonparse-8.2102.0-15.el8_10.3.s390x
rsyslog-mmkubernetes-8.2102.0-15.el8_10.3.s390x
rsyslog-mmnormalize-8.2102.0-15.el8_10.3.s390x
rsyslog-mmsnmptrapd-8.2102.0-15.el8_10.3.s390x
rsyslog-mysql-8.2102.0-15.el8_10.3.s390x
rsyslog-omamqp1-8.2102.0-15.el8_10.3.s390x
rsyslog-openssl-8.2102.0-15.el8_10.3.s390x
rsyslog-pgsql-8.2102.0-15.el8_10.3.s390x
rsyslog-relp-8.2102.0-15.el8_10.3.s390x
rsyslog-snmp-8.2102.0-15.el8_10.3.s390x
rsyslog-udpspoof-8.2102.0-15.el8_10.3.s390x
rsyslog-8.2102.0-15.el8_10.3.ppc64le
rsyslog-crypto-8.2102.0-15.el8_10.3.ppc64le
rsyslog-doc-8.2102.0-15.el8_10.3.noarch
rsyslog-elasticsearch-8.2102.0-15.el8_10.3.ppc64le
rsyslog-gnutls-8.2102.0-15.el8_10.3.ppc64le
rsyslog-gssapi-8.2102.0-15.el8_10.3.ppc64le
rsyslog-kafka-8.2102.0-15.el8_10.3.ppc64le
rsyslog-mmaudit-8.2102.0-15.el8_10.3.ppc64le
rsyslog-mmfields-8.2102.0-15.el8_10.3.ppc64le
rsyslog-mmjsonparse-8.2102.0-15.el8_10.3.ppc64le
rsyslog-mmkubernetes-8.2102.0-15.el8_10.3.ppc64le
rsyslog-mmnormalize-8.2102.0-15.el8_10.3.ppc64le
rsyslog-mmsnmptrapd-8.2102.0-15.el8_10.3.ppc64le
rsyslog-mysql-8.2102.0-15.el8_10.3.ppc64le
rsyslog-omamqp1-8.2102.0-15.el8_10.3.ppc64le
rsyslog-openssl-8.2102.0-15.el8_10.3.ppc64le
rsyslog-pgsql-8.2102.0-15.el8_10.3.ppc64le
rsyslog-relp-8.2102.0-15.el8_10.3.ppc64le
rsyslog-snmp-8.2102.0-15.el8_10.3.ppc64le
rsyslog-udpspoof-8.2102.0-15.el8_10.3.ppc64le
rsyslog-8.2102.0-15.el8_10.3.aarch64
rsyslog-crypto-8.2102.0-15.el8_10.3.aarch64
rsyslog-doc-8.2102.0-15.el8_10.3.noarch
rsyslog-elasticsearch-8.2102.0-15.el8_10.3.aarch64
rsyslog-gnutls-8.2102.0-15.el8_10.3.aarch64
rsyslog-gssapi-8.2102.0-15.el8_10.3.aarch64
rsyslog-kafka-8.2102.0-15.el8_10.3.aarch64
rsyslog-mmaudit-8.2102.0-15.el8_10.3.aarch64
rsyslog-mmfields-8.2102.0-15.el8_10.3.aarch64
rsyslog-mmjsonparse-8.2102.0-15.el8_10.3.aarch64
rsyslog-mmkubernetes-8.2102.0-15.el8_10.3.aarch64
rsyslog-mmnormalize-8.2102.0-15.el8_10.3.aarch64
rsyslog-mmsnmptrapd-8.2102.0-15.el8_10.3.aarch64
rsyslog-mysql-8.2102.0-15.el8_10.3.aarch64
rsyslog-omamqp1-8.2102.0-15.el8_10.3.aarch64
rsyslog-openssl-8.2102.0-15.el8_10.3.aarch64
rsyslog-pgsql-8.2102.0-15.el8_10.3.aarch64
rsyslog-relp-8.2102.0-15.el8_10.3.aarch64
rsyslog-snmp-8.2102.0-15.el8_10.3.aarch64
rsyslog-udpspoof-8.2102.0-15.el8_10.3.aarch64

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