Vulnerability CVE-2010-2891
Published: 2010-10-27   Modified: 2012-02-13

Description:
Buffer overflow in the smiGetNode function in lib/smi.c in libsmi 0.4.8 allows context-dependent attackers to execute arbitrary code via an Object Identifier (aka OID) represented as a numerical string containing many components separated by . (dot) characters.

See advisories in our WLB2 database:
Topic
Author
Date
High
LibSMI smiGetNode Buffer Overflow When Long OID Is Given In Numerical Form
CORE
29.10.2010

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Tu-braunschweig -> Libsmi 

 References:
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://security-tracker.debian.org/tracker/CVE-2010-2891
http://www.coresecurity.com/content/libsmi-smigetnode-buffer-overflow
http://www.debian.org/security/2011/dsa-2145
http://www.exploit-db.com/exploits/15293
http://www.mandriva.com/security/advisories?name=MDVSA-2010:209
http://www.securityfocus.com/archive/1/514382/100/0/threaded
http://www.securityfocus.com/bid/44276
http://www.vupen.com/english/advisories/2010/2764
http://www.vupen.com/english/advisories/2011/0076
http://www.vupen.com/english/advisories/2011/0111
http://www.vupen.com/english/advisories/2011/0212
https://exchange.xforce.ibmcloud.com/vulnerabilities/62686
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