Vulnerability Details : CVE-2009-0537
Integer overflow in the fts_build function in fts.c in libc in (1) OpenBSD 4.4 and earlier and (2) Microsoft Interix 6.0 build 10.0.6030.0 allows context-dependent attackers to cause a denial of service (application crash) via a deep directory tree, related to the fts_level structure member, as demonstrated by (a) du, (b) rm, (c) chmod, and (d) chgrp on OpenBSD; and (e) SearchIndexer.exe on Vista Enterprise.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2009-0537
- cpe:2.3:a:microsoft:interix:6.0:*:10.0.6030.0:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:*:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.3:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.4:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.2:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.1:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.0:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.5:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.6:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.7:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.8:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.9:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:3.0:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:3.1:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:3.2:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:3.3:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:3.4:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:3.5:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:3.6:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:3.8:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:3.7:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:3.9:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:4.3:*:*:*:*:*:*:*
Threat overview for CVE-2009-0537
Top countries where our scanners detected CVE-2009-0537
Top open port discovered on systems with this issue
22
IPs affected by CVE-2009-0537 205,667
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2009-0537!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2009-0537
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2009-0537
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST |
CWE ids for CVE-2009-0537
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2009-0537
-
http://www.securityfocus.com/archive/1/501505/100/0/threaded
-
https://www.exploit-db.com/exploits/8163
-
http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/gen/fts.c.diff?r1=1.41;r2=1.42;f=h
Vendor Advisory
-
http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/gen/fts.c
Vendor Advisory
-
http://www.securitytracker.com/id?1021818
-
http://securityreason.com/achievement_securityalert/60
-
http://www.securityfocus.com/bid/34008
Exploit
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