6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.013 Low
EPSS
Percentile
86.1%
Double free vulnerability in the writeDataError function in the ElasticSearch plugin (omelasticsearch) in rsyslog before 7.4.2 and before 7.5.2 devel, when errorfile is set to local logging, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted JSON response.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | rsyslog | < 8.2302.0-1 | rsyslog_8.2302.0-1_all.deb |
Debian | 11 | all | rsyslog | < 8.2102.0-2+deb11u1 | rsyslog_8.2102.0-2+deb11u1_all.deb |
Debian | 10 | all | rsyslog | < 8.1901.0-1+deb10u2 | rsyslog_8.1901.0-1+deb10u2_all.deb |
Debian | 999 | all | rsyslog | < 8.2404.0-2 | rsyslog_8.2404.0-2_all.deb |
Debian | 13 | all | rsyslog | < 8.2404.0-2 | rsyslog_8.2404.0-2_all.deb |