Vulnerability Details : CVE-2019-13455
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.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2019-13455
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:xymon:xymon:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-13455
0.41%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-13455
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-13455
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-13455
-
https://lists.xymon.com/archive/2019-July/046570.html
[Xymon] Xymon 4.3.29 Released - Important Security UpdateExploit;Mailing List;Vendor Advisory
-
https://lists.debian.org/debian-lts-announce/2019/08/msg00032.html
[SECURITY] [DLA 1898-1] xymon security updateMailing List;Third Party Advisory
-
https://github.com/svn2github/xymon/blob/master/branches/4.3.28/web/acknowledge.c
xymon/acknowledge.c at master · svn2github/xymon · GitHubThird Party Advisory
Jump to