Integer overflow in the rsCStrExtendBuf function in runtime/stringbuf.c in the imfile module in rsyslog 4.x before 4.6.6, 5.x before 5.7.4, and 6.x before 6.1.4 allows local users to cause a denial of service (daemon hang) via a large file, which triggers a heap-based buffer overflow.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | rsyslog | < 5.7.4-1 | rsyslog_5.7.4-1_all.deb |
Debian | 11 | all | rsyslog | < 5.7.4-1 | rsyslog_5.7.4-1_all.deb |
Debian | 10 | all | rsyslog | < 5.7.4-1 | rsyslog_5.7.4-1_all.deb |
Debian | 999 | all | rsyslog | < 5.7.4-1 | rsyslog_5.7.4-1_all.deb |
Debian | 13 | all | rsyslog | < 5.7.4-1 | rsyslog_5.7.4-1_all.deb |