Vulnerability Details CVE-2011-1490
A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when multiple rulesets were used and some output batches contained messages belonging to more than one ruleset. A local attacker could cause denial of the rsyslogd daemon service via a log message belonging to more than one ruleset
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.2%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
Products affected by CVE-2011-1490
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cpe:2.3:a:rsyslog:rsyslog:-
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cpe:2.3:a:rsyslog:rsyslog:0.1.0
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cpe:2.3:a:rsyslog:rsyslog:0.1.1
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cpe:2.3:a:rsyslog:rsyslog:0.1.3
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cpe:2.3:a:rsyslog:rsyslog:0.9.1
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cpe:2.3:a:rsyslog:rsyslog:0.9.3
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cpe:2.3:a:rsyslog:rsyslog:0.9.4
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cpe:2.3:a:rsyslog:rsyslog:0.9.6
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cpe:2.3:a:rsyslog:rsyslog:0.9.7
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cpe:2.3:a:rsyslog:rsyslog:0.9.8
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cpe:2.3:a:rsyslog:rsyslog:1.0.0
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cpe:2.3:a:rsyslog:rsyslog:1.0.1
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cpe:2.3:a:rsyslog:rsyslog:1.0.2
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cpe:2.3:a:rsyslog:rsyslog:1.0.3
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cpe:2.3:a:rsyslog:rsyslog:1.0.4
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cpe:2.3:a:rsyslog:rsyslog:1.0.5
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cpe:2.3:a:rsyslog:rsyslog:1.0.6
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cpe:2.3:a:rsyslog:rsyslog:1.0.7
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cpe:2.3:a:rsyslog:rsyslog:1.1.0
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cpe:2.3:a:rsyslog:rsyslog:1.1.1
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cpe:2.3:a:rsyslog:rsyslog:1.1.2
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cpe:2.3:a:rsyslog:rsyslog:1.1.3
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cpe:2.3:a:rsyslog:rsyslog:1.1.4
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cpe:2.3:a:rsyslog:rsyslog:1.1.5
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cpe:2.3:a:rsyslog:rsyslog:1.10.0
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cpe:2.3:a:rsyslog:rsyslog:1.10.1
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cpe:2.3:a:rsyslog:rsyslog:1.10.2
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cpe:2.3:a:rsyslog:rsyslog:1.11.0
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cpe:2.3:a:rsyslog:rsyslog:1.11.1
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cpe:2.3:a:rsyslog:rsyslog:1.12.0
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cpe:2.3:a:rsyslog:rsyslog:1.12.1
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cpe:2.3:a:rsyslog:rsyslog:1.12.2
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cpe:2.3:a:rsyslog:rsyslog:1.12.3
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cpe:2.3:a:rsyslog:rsyslog:1.13.0
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cpe:2.3:a:rsyslog:rsyslog:1.13.1
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cpe:2.3:a:rsyslog:rsyslog:1.13.2
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cpe:2.3:a:rsyslog:rsyslog:1.13.3
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cpe:2.3:a:rsyslog:rsyslog:1.13.4
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cpe:2.3:a:rsyslog:rsyslog:1.13.5
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cpe:2.3:a:rsyslog:rsyslog:1.14.0
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cpe:2.3:a:rsyslog:rsyslog:1.14.1
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cpe:2.3:a:rsyslog:rsyslog:1.14.2
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cpe:2.3:a:rsyslog:rsyslog:1.15.0
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cpe:2.3:a:rsyslog:rsyslog:1.15.1
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cpe:2.3:a:rsyslog:rsyslog:1.16.0
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cpe:2.3:a:rsyslog:rsyslog:1.17.0
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cpe:2.3:a:rsyslog:rsyslog:1.17.1
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cpe:2.3:a:rsyslog:rsyslog:1.17.2
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cpe:2.3:a:rsyslog:rsyslog:1.17.3
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cpe:2.3:a:rsyslog:rsyslog:1.17.4
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cpe:2.3:a:rsyslog:rsyslog:1.17.5
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cpe:2.3:a:rsyslog:rsyslog:1.17.6
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cpe:2.3:a:rsyslog:rsyslog:1.18.0
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cpe:2.3:a:rsyslog:rsyslog:1.18.1
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cpe:2.3:a:rsyslog:rsyslog:1.18.2
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cpe:2.3:a:rsyslog:rsyslog:1.19.0
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cpe:2.3:a:rsyslog:rsyslog:1.19.1
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cpe:2.3:a:rsyslog:rsyslog:1.19.10
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cpe:2.3:a:rsyslog:rsyslog:1.19.11
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cpe:2.3:a:rsyslog:rsyslog:1.19.12
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cpe:2.3:a:rsyslog:rsyslog:1.19.2
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cpe:2.3:a:rsyslog:rsyslog:1.19.3
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cpe:2.3:a:rsyslog:rsyslog:1.19.4
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cpe:2.3:a:rsyslog:rsyslog:1.19.5
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cpe:2.3:a:rsyslog:rsyslog:1.19.6
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cpe:2.3:a:rsyslog:rsyslog:1.19.7
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cpe:2.3:a:rsyslog:rsyslog:1.19.9
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cpe:2.3:a:rsyslog:rsyslog:1.2.0
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cpe:2.3:a:rsyslog:rsyslog:1.2.1
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cpe:2.3:a:rsyslog:rsyslog:1.2.10
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cpe:2.3:a:rsyslog:rsyslog:1.2.11
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cpe:2.3:a:rsyslog:rsyslog:1.2.12
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cpe:2.3:a:rsyslog:rsyslog:1.2.13
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cpe:2.3:a:rsyslog:rsyslog:1.2.2
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cpe:2.3:a:rsyslog:rsyslog:1.2.3
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cpe:2.3:a:rsyslog:rsyslog:1.2.4
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cpe:2.3:a:rsyslog:rsyslog:1.2.5
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cpe:2.3:a:rsyslog:rsyslog:1.2.7
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cpe:2.3:a:rsyslog:rsyslog:1.2.8
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cpe:2.3:a:rsyslog:rsyslog:1.2.9
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cpe:2.3:a:rsyslog:rsyslog:1.20.0
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cpe:2.3:a:rsyslog:rsyslog:1.20.1
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cpe:2.3:a:rsyslog:rsyslog:1.21.0
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cpe:2.3:a:rsyslog:rsyslog:1.21.1
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cpe:2.3:a:rsyslog:rsyslog:1.21.2
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cpe:2.3:a:rsyslog:rsyslog:2.0.0
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cpe:2.3:a:rsyslog:rsyslog:2.0.1
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cpe:2.3:a:rsyslog:rsyslog:2.0.2
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cpe:2.3:a:rsyslog:rsyslog:2.0.3
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cpe:2.3:a:rsyslog:rsyslog:2.0.4
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cpe:2.3:a:rsyslog:rsyslog:2.0.5
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cpe:2.3:a:rsyslog:rsyslog:2.0.6
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cpe:2.3:a:rsyslog:rsyslog:2.0.7
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cpe:2.3:a:rsyslog:rsyslog:3.10.0
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cpe:2.3:a:rsyslog:rsyslog:3.10.1
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cpe:2.3:a:rsyslog:rsyslog:3.10.2
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cpe:2.3:a:rsyslog:rsyslog:3.10.3
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cpe:2.3:a:rsyslog:rsyslog:3.11.0
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cpe:2.3:a:rsyslog:rsyslog:3.11.1
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cpe:2.3:a:rsyslog:rsyslog:3.11.2
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cpe:2.3:a:rsyslog:rsyslog:3.11.3
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cpe:2.3:a:rsyslog:rsyslog:3.11.4
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cpe:2.3:a:rsyslog:rsyslog:3.11.5
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cpe:2.3:a:rsyslog:rsyslog:3.11.6
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cpe:2.3:a:rsyslog:rsyslog:3.12.0
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cpe:2.3:a:rsyslog:rsyslog:3.12.1
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cpe:2.3:a:rsyslog:rsyslog:3.12.2
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cpe:2.3:a:rsyslog:rsyslog:3.12.3
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cpe:2.3:a:rsyslog:rsyslog:3.12.4
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cpe:2.3:a:rsyslog:rsyslog:3.12.5
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cpe:2.3:a:rsyslog:rsyslog:3.13.0
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cpe:2.3:a:rsyslog:rsyslog:3.14.1
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cpe:2.3:a:rsyslog:rsyslog:3.14.2
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cpe:2.3:a:rsyslog:rsyslog:3.15.0
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cpe:2.3:a:rsyslog:rsyslog:3.15.1
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cpe:2.3:a:rsyslog:rsyslog:3.16.0
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cpe:2.3:a:rsyslog:rsyslog:3.16.1
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cpe:2.3:a:rsyslog:rsyslog:3.16.2
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cpe:2.3:a:rsyslog:rsyslog:3.17.0
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cpe:2.3:a:rsyslog:rsyslog:3.17.1
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cpe:2.3:a:rsyslog:rsyslog:3.17.2
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cpe:2.3:a:rsyslog:rsyslog:3.17.3
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cpe:2.3:a:rsyslog:rsyslog:3.17.4
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cpe:2.3:a:rsyslog:rsyslog:3.17.5
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cpe:2.3:a:rsyslog:rsyslog:3.18.0
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cpe:2.3:a:rsyslog:rsyslog:3.18.1
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cpe:2.3:a:rsyslog:rsyslog:3.18.2
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cpe:2.3:a:rsyslog:rsyslog:3.18.3
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cpe:2.3:a:rsyslog:rsyslog:3.18.4
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cpe:2.3:a:rsyslog:rsyslog:3.18.5
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cpe:2.3:a:rsyslog:rsyslog:3.18.6
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cpe:2.3:a:rsyslog:rsyslog:3.19.0
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cpe:2.3:a:rsyslog:rsyslog:3.19.1
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cpe:2.3:a:rsyslog:rsyslog:3.19.10
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cpe:2.3:a:rsyslog:rsyslog:3.19.11
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cpe:2.3:a:rsyslog:rsyslog:3.19.12
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cpe:2.3:a:rsyslog:rsyslog:3.19.2
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cpe:2.3:a:rsyslog:rsyslog:3.19.3
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cpe:2.3:a:rsyslog:rsyslog:3.19.4
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cpe:2.3:a:rsyslog:rsyslog:3.19.5
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cpe:2.3:a:rsyslog:rsyslog:3.19.6
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cpe:2.3:a:rsyslog:rsyslog:3.19.7
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cpe:2.3:a:rsyslog:rsyslog:3.19.8
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cpe:2.3:a:rsyslog:rsyslog:3.19.9
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cpe:2.3:a:rsyslog:rsyslog:3.20.0
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cpe:2.3:a:rsyslog:rsyslog:3.20.1
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cpe:2.3:a:rsyslog:rsyslog:3.20.2
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cpe:2.3:a:rsyslog:rsyslog:3.20.3
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cpe:2.3:a:rsyslog:rsyslog:3.20.4
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cpe:2.3:a:rsyslog:rsyslog:3.20.5
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cpe:2.3:a:rsyslog:rsyslog:3.20.6
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cpe:2.3:a:rsyslog:rsyslog:3.21.0
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cpe:2.3:a:rsyslog:rsyslog:3.21.1
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cpe:2.3:a:rsyslog:rsyslog:3.21.10
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cpe:2.3:a:rsyslog:rsyslog:3.21.11
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cpe:2.3:a:rsyslog:rsyslog:3.21.2
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cpe:2.3:a:rsyslog:rsyslog:3.21.3
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cpe:2.3:a:rsyslog:rsyslog:3.21.4
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cpe:2.3:a:rsyslog:rsyslog:3.21.5
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cpe:2.3:a:rsyslog:rsyslog:3.21.6
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cpe:2.3:a:rsyslog:rsyslog:3.21.7
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cpe:2.3:a:rsyslog:rsyslog:3.21.8
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cpe:2.3:a:rsyslog:rsyslog:3.21.9
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cpe:2.3:a:rsyslog:rsyslog:3.22.0
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cpe:2.3:a:rsyslog:rsyslog:3.22.1
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cpe:2.3:a:rsyslog:rsyslog:3.22.2
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cpe:2.3:a:rsyslog:rsyslog:3.22.3
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cpe:2.3:a:rsyslog:rsyslog:4.1.0
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cpe:2.3:a:rsyslog:rsyslog:4.1.1
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cpe:2.3:a:rsyslog:rsyslog:4.1.2
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cpe:2.3:a:rsyslog:rsyslog:4.1.3
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cpe:2.3:a:rsyslog:rsyslog:4.1.4
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cpe:2.3:a:rsyslog:rsyslog:4.1.5
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cpe:2.3:a:rsyslog:rsyslog:4.1.6
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cpe:2.3:a:rsyslog:rsyslog:4.1.7
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cpe:2.3:a:rsyslog:rsyslog:4.2.0
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cpe:2.3:a:rsyslog:rsyslog:4.3.0
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cpe:2.3:a:rsyslog:rsyslog:4.3.1
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cpe:2.3:a:rsyslog:rsyslog:4.3.2
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cpe:2.3:a:rsyslog:rsyslog:4.4.0
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cpe:2.3:a:rsyslog:rsyslog:4.4.1
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cpe:2.3:a:rsyslog:rsyslog:4.4.2
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cpe:2.3:a:rsyslog:rsyslog:4.5.0
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cpe:2.3:a:rsyslog:rsyslog:4.5.1
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cpe:2.3:a:rsyslog:rsyslog:4.5.2
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cpe:2.3:a:rsyslog:rsyslog:4.5.3
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cpe:2.3:a:rsyslog:rsyslog:4.5.4
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cpe:2.3:a:rsyslog:rsyslog:4.5.5
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cpe:2.3:a:rsyslog:rsyslog:4.5.6
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cpe:2.3:a:rsyslog:rsyslog:4.5.7
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cpe:2.3:a:rsyslog:rsyslog:4.5.8
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cpe:2.3:a:rsyslog:rsyslog:4.6.0
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cpe:2.3:a:rsyslog:rsyslog:4.6.1
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cpe:2.3:a:rsyslog:rsyslog:4.6.2
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cpe:2.3:a:rsyslog:rsyslog:4.6.3
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cpe:2.3:a:rsyslog:rsyslog:4.6.4
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cpe:2.3:a:rsyslog:rsyslog:4.6.5
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cpe:2.3:a:rsyslog:rsyslog:4.6.6
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cpe:2.3:a:rsyslog:rsyslog:4.6.7
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cpe:2.3:a:rsyslog:rsyslog:4.6.8
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cpe:2.3:a:rsyslog:rsyslog:4.7.0
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cpe:2.3:a:rsyslog:rsyslog:4.7.1
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cpe:2.3:a:rsyslog:rsyslog:4.7.2
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cpe:2.3:a:rsyslog:rsyslog:4.7.3
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cpe:2.3:a:rsyslog:rsyslog:4.7.4
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cpe:2.3:a:rsyslog:rsyslog:4.7.5
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cpe:2.3:a:rsyslog:rsyslog:4.8.0
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cpe:2.3:a:rsyslog:rsyslog:5.1.0
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cpe:2.3:a:rsyslog:rsyslog:5.1.1
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cpe:2.3:a:rsyslog:rsyslog:5.1.2
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cpe:2.3:a:rsyslog:rsyslog:5.1.3
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cpe:2.3:a:rsyslog:rsyslog:5.1.4
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cpe:2.3:a:rsyslog:rsyslog:5.1.5
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cpe:2.3:a:rsyslog:rsyslog:5.1.6
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cpe:2.3:a:rsyslog:rsyslog:5.2.0
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cpe:2.3:a:rsyslog:rsyslog:5.3.0
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cpe:2.3:a:rsyslog:rsyslog:5.3.1
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cpe:2.3:a:rsyslog:rsyslog:5.3.2
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cpe:2.3:a:rsyslog:rsyslog:5.3.3
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cpe:2.3:a:rsyslog:rsyslog:5.3.4
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cpe:2.3:a:rsyslog:rsyslog:5.3.5
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cpe:2.3:a:rsyslog:rsyslog:5.3.6
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cpe:2.3:a:rsyslog:rsyslog:5.3.7
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cpe:2.3:a:rsyslog:rsyslog:5.4.0
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cpe:2.3:a:rsyslog:rsyslog:5.5.0
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cpe:2.3:a:rsyslog:rsyslog:5.5.1
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cpe:2.3:a:rsyslog:rsyslog:5.5.2
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cpe:2.3:a:rsyslog:rsyslog:5.5.3
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cpe:2.3:a:rsyslog:rsyslog:5.5.4
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cpe:2.3:a:rsyslog:rsyslog:5.5.5
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cpe:2.3:a:rsyslog:rsyslog:5.5.6
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cpe:2.3:a:rsyslog:rsyslog:5.5.7
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cpe:2.3:a:rsyslog:rsyslog:5.6.0
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cpe:2.3:a:rsyslog:rsyslog:5.6.1
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cpe:2.3:a:rsyslog:rsyslog:5.6.2
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cpe:2.3:a:rsyslog:rsyslog:5.6.3
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cpe:2.3:a:rsyslog:rsyslog:5.6.4
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cpe:2.3:a:rsyslog:rsyslog:5.6.5
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cpe:2.3:a:rsyslog:rsyslog:5.7.0
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cpe:2.3:a:rsyslog:rsyslog:5.7.1
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cpe:2.3:a:rsyslog:rsyslog:5.7.2
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cpe:2.3:a:rsyslog:rsyslog:5.7.3
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cpe:2.3:a:rsyslog:rsyslog:5.7.4
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cpe:2.3:a:rsyslog:rsyslog:5.7.5
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:opensuse:opensuse:11.4