CVEvulnerability
CVE-2019-13455
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2019-08-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
In Xymon through 4.3.28, a stack-based buffer overflow vulnerability exists in the alert acknowledgment CGI tool because of expansion in acknowledge.c.
Affected configurations
• xymon xymon (<= 4.3.28)
• debian debian linux 8.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://github.com/svn2github/xymon/blob/master/branches/4.3.28/web/acknowledge.c Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/08/msg00032.html Mailing List, Third Party Advisory
- https://lists.xymon.com/archive/2019-July/046570.html Exploit, Mailing List, Vendor Advisory
- https://github.com/svn2github/xymon/blob/master/branches/4.3.28/web/acknowledge.c Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/08/msg00032.html Mailing List, Third Party Advisory
- https://lists.xymon.com/archive/2019-July/046570.html Exploit, Mailing List, Vendor Advisory