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.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Rsyslog | Rsyslog | 4.5.6 | 4.5.6 |
Rsyslog | Rsyslog | 4.1.2 | 4.1.2 |
Rsyslog | Rsyslog | 4.5.1 | 4.5.1 |
Rsyslog | Rsyslog | 4.6.3 | 4.6.3 |
Rsyslog | Rsyslog | 4.5.2 | 4.5.2 |
Rsyslog | Rsyslog | 4.1.1 | 4.1.1 |
Rsyslog | Rsyslog | 4.4.2 | 4.4.2 |
Rsyslog | Rsyslog | 4.6.4 | 4.6.4 |
Rsyslog | Rsyslog | 4.5.4 | 4.5.4 |
Rsyslog | Rsyslog | 4.3.2 | 4.3.2 |
Rsyslog | Rsyslog | 4.1.3 | 4.1.3 |
Rsyslog | Rsyslog | 4.5.3 | 4.5.3 |
Rsyslog | Rsyslog | 4.6.1 | 4.6.1 |
Rsyslog | Rsyslog | 4.1.0 | 4.1.0 |
Rsyslog | Rsyslog | 4.5.8 | 4.5.8 |
Rsyslog | Rsyslog | 4.1.5 | 4.1.5 |
Rsyslog | Rsyslog | 4.3.0 | 4.3.0 |
Rsyslog | Rsyslog | 4.6.2 | 4.6.2 |
Rsyslog | Rsyslog | 4.5.5 | 4.5.5 |
Rsyslog | Rsyslog | 4.4.0 | 4.4.0 |
Rsyslog | Rsyslog | 4.6.0 | 4.6.0 |
Rsyslog | Rsyslog | 4.5.0 | 4.5.0 |
Rsyslog | Rsyslog | 4.1.7 | 4.1.7 |
Rsyslog | Rsyslog | 4.2.0 | 4.2.0 |
Rsyslog | Rsyslog | 4.4.1 | 4.4.1 |
Rsyslog | Rsyslog | 4.3.1 | 4.3.1 |
Rsyslog | Rsyslog | 4.6.5 | 4.6.5 |
Rsyslog | Rsyslog | 4.1.6 | 4.1.6 |
Rsyslog | Rsyslog | 4.1.4 | 4.1.4 |
Rsyslog | Rsyslog | 4.5.7 | 4.5.7 |
Red Hat Enterprise Linux 6 | RedHat | rsyslog-0:5.8.10-2.el6 | * |
Rsyslog | Ubuntu | natty | * |
Rsyslog | Ubuntu | upstream | * |