CVE-2013-1049

critical

Description

Buffer overflow in the RFC1413 (ident) client in cfingerd 1.4.3-3 allows remote IDENT servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted response.

References

https://bugs.launchpad.net/ubuntu/+source/cfingerd/+bug/1104425

http://www.debian.org/security/2013/dsa-2635

http://osvdb.org/90747

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700098

Details

Source: Mitre, NVD

Published: 2013-03-14

Updated: 2013-03-19

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H