What’s Vulnerable › Vulnerabilities

CVE-2019-13484

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-27 · updated 2026-06-17
• Weakness: CWE-119

Description

In Xymon through 4.3.28, a buffer overflow exists in the status-log viewer CGI because of   expansion in appfeed.c.

Affected products

• Debian Linux: 8.0
• Xymon: through 4.3.28

References

• https://github.com/svn2github/xymon/blob/master/branches/4.3.28/web/appfeed.c
• https://lists.debian.org/debian-lts-announce/2019/08/msg00032.html
• https://lists.xymon.com/archive/2019-July/046570.html
• https://github.com/svn2github/xymon/blob/master/branches/4.3.28/web/appfeed.c
• https://lists.debian.org/debian-lts-announce/2019/08/msg00032.html
• https://lists.xymon.com/archive/2019-July/046570.html

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