CVE-2018-19115
published 2018-11-08CVE-2018-19115: keepalived before 2.0.7 has a heap-based buffer overflow when parsing HTTP status codes resulting in DoS or possibly unspecified other impact, because…
critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
keepalived before 2.0.7 has a heap-based buffer overflow when parsing HTTP status codes resulting in DoS or possibly unspecified other impact, because extract_status_code in lib/html.c has no validation of the status code and instead writes an unlimited amount of data to the heap.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | keepalived | < keepalived 1:2.0.10-1 (bookworm) | keepalived 1:2.0.10-1 (bookworm) |
| keepalived | keepalived | < 2.0.7 | 2.0.7 |
| keepalived | keepalived | >= 0 < 1:2.0.10-1 | 1:2.0.10-1 |
| keepalived | keepalived | >= 0 < 1:2.0.10-1 | 1:2.0.10-1 |
| keepalived | keepalived | >= 0 < 1:2.0.10-1 | 1:2.0.10-1 |
| keepalived | keepalived | >= 0 < 1:2.0.10-1 | 1:2.0.10-1 |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_eus | — | — |
| redhat | enterprise_linux_server_tus | — | — |
| redhat | enterprise_linux_workstation | — | — |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv9.8CRITICAL