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Vulnerability record · CVE-2010-2891 · published 28 October 2010

CVE-2010-2891: Tu-braunschweig libsmi memory buffer overflow vulnerability

Tu Braunschweig · Libsmi

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.

7.5 CVSS 2.0 High EPSS 14% · top 3.6% CWE-119 · Memory buffer overflow
7.5CVSS 2.0 base score
14%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
36References, 6 tagged exploit
16 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://secunia.com/advisories/41841 Vendor Advisory
http://secunia.com/advisories/42877
http://secunia.com/advisories/42902
http://secunia.com/advisories/43068
http://security-tracker.debian.org/tracker/CVE-2010-2891
http://www.coresecurity.com/content/libsmi-smigetnode-buffer-overflow ExploitPatch
http://www.debian.org/security/2011/dsa-2145
http://www.exploit-db.com/exploits/15293 ExploitPatch
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 ExploitPatch
http://www.vupen.com/english/advisories/2010/2764 Vendor Advisory
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
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://secunia.com/advisories/41841 Vendor Advisory
http://secunia.com/advisories/42877
http://secunia.com/advisories/42902
http://secunia.com/advisories/43068
http://security-tracker.debian.org/tracker/CVE-2010-2891
http://www.coresecurity.com/content/libsmi-smigetnode-buffer-overflow ExploitPatch
http://www.debian.org/security/2011/dsa-2145
http://www.exploit-db.com/exploits/15293 ExploitPatch
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 ExploitPatch
http://www.vupen.com/english/advisories/2010/2764 Vendor Advisory
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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Source: NIST National Vulnerability Database (record CVE-2010-2891), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.