AlmaLinux 9.6 [TuxCare] Security Update: rsyslog / rsyslog-crypto / rsyslog-doc / rsyslog-elasticsearch / etc (ALMALINUX9.6:CLSA-2026:1788424971)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1788424971 advisory. - A unauthenticated remote peer may lead rsyslogd to crash due to a flaw in the optional imptcp module. A crafted input sequence during...

SUSE CVE-2026-19654

A unauthenticated remote peer may lead rsyslogd to crash due to a flaw in the optional imptcp module. A crafted input sequence during oversize-frame recovery can cause an invalid internal message length and terminate rsyslogd. No confidentiality or integrity impact, privilege escalation, or code...

AZL-95958 CVE-2026-19654 affecting package rsyslog for versions less than 8.2308.0-6

A unauthenticated remote peer may lead rsyslogd to crash due to a flaw in the optional imptcp module. A crafted input sequence during oversize-frame recovery can cause an invalid internal message length and terminate rsyslogd. No confidentiality or integrity impact, privilege escalation, or code...

CVE-2026-19654

A unauthenticated remote peer may lead rsyslogd to crash due to a flaw in the optional imptcp module. A crafted input sequence during oversize-frame recovery can cause an invalid internal message length and terminate rsyslogd. No confidentiality or integrity impact, privilege escalation, or code...

CVE-2026-19654

A unauthenticated remote peer may lead rsyslogd to crash due to a flaw in the optional imptcp module. A crafted input sequence during oversize-frame recovery can cause an invalid internal message length and terminate rsyslogd. No confidentiality or integrity impact, privilege escalation, or code...

CVE-2026-19654: Out-of-bounds Read

A unauthenticated remote peer may lead rsyslogd to crash due to a flaw in the optional imptcp module. A crafted input sequence during oversize-frame recovery can cause an invalid internal message length and terminate rsyslogd. No confidentiality or integrity impact, privilege escalation, or code...

Linux Distros Unpatched Vulnerability : CVE-2026-19654

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A unauthenticated remote peer may lead rsyslogd to crash due to a flaw in the optional imptcp module. A crafted input sequence during oversize-frame recovery ca...

SUSE CVE-2011-3200

Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service application exit via a long TAG in a legacy syslog message...

CVE-2011-1488: Missing Release of Resource after Effective Lifetime

A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when $RepeatedMsgReduction was enabled. A local attacker could use this flaw to cause a denial of the rsyslogd daemon service by crashing the service via a sequence of repeated log messages sent...

CVE-2011-3200

Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service application exit via a long TAG in a legacy syslog message...

CVE-2011-3200

Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service application exit via a long TAG in a legacy syslog message...

CVE-2011-3200

CVE-2011-3200 affects rsyslog rsyslogd where the parseLegacySyslogMsg function in tools/syslogd.c contains a stack-based buffer overflow. The vulnerability exists in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4, enabling a remote attacker to trigger an application exit (DoS) by sending a lo...

CVE-2011-3200: Improper Restriction of Operations within the Bounds of a Memory Buffer

Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service application exit via a long TAG in a legacy syslog message...

rsyslog: parseLegacySyslogMsg off-by-two buffer overflow

Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service application exit via a long TAG in a legacy syslog message...

CVE-2005-3074

SQL injection vulnerability in rsyslogd in RSyslog before 1.0.1 and before 1.10.1 allows remote attackers to execute arbitrary SQL commands via crafted syslog messages...

CVE-2005-3074

SQL injection vulnerability in rsyslogd in RSyslog before 1.0.1 and before 1.10.1 allows remote attackers to execute arbitrary SQL commands via crafted syslog messages...

CVE-2005-3074

The CVE-2005-3074 issue affects rsyslogd in RSyslog, where a SQL injection flaw in the syslog message handling allows remote attackers to execute arbitrary SQL commands. The vulnerability is present in RSyslog versions before 1.0.1 and before 1.10.1. Root cause: improper handling of crafted syslo...

CVE-2005-3074: Undefined Security Weakness

SQL injection vulnerability in rsyslogd in RSyslog before 1.0.1 and before 1.10.1 allows remote attackers to execute arbitrary SQL commands via crafted syslog messages...