Vulnerability Monitor

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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.

Published

2019-08-27T17:15:10.303

Last Modified

2024-11-21T04:24:35.973

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	xymon	xymon	≤ 4.3.28	Yes
Operating System	debian	debian_linux	8.0	Yes

References

https://github.com/svn2github/xymon/blob/master/branches/4.3.28/web/csvinfo.c Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2019/08/msg00032.html Mailing List, Third Party Advisory ([email protected])
https://github.com/svn2github/xymon/blob/master/branches/4.3.28/web/csvinfo.c Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/08/msg00032.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)