Buffer overflow in Xymon
CVE-2019-13273
In Xymon through 4.3.28, a buffer overflow vulnerability exists in the csvinfo CGI script. The overflow may be exploited by sending a crafted GET request that triggers an sprintf of the srcdb parameter.
Vulnerability class: Buffer Overflow
EPSS: 0.015 (72.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Xymon
- Debian Debian_linux — versions 8.0
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_CONFIRM, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-13273?
- CVE-2019-13273 is a critical-severity vulnerability in Xymon, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2019-08-27.
- How severe is CVE-2019-13273?
- Critical severity. CVSS v3 base score is 9.8 out of 10.