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Vulnerability record · CVE-2011-4093 · published 10 February 2014

CVE-2011-4093: Oracle solaris integer overflow vulnerability

Oracle · Solaris

Integer overflow in inc/server.hpp in libnet6 (aka net6) before 1.3.14 might allow remote attackers to hijack connections and gain privileges as other users by making a large number of connections until the overflow occurs and an ID of another user is provided.

5.8 CVSS 2.0 Medium EPSS 1.8% · top 22.9% CWE-190 · Integer overflow
5.8CVSS 2.0 base score
1.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
14References
16 Jun 2026Last modified by NVD

Description

Integer overflow in inc/server.hpp in libnet6 (aka net6) before 1.3.14 might allow remote attackers to hijack connections and gain privileges as other users by making a large number of connections until the overflow occurs and an ID of another user is provided.

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

Affected products

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

References

LinkTags
http://git.0x539.de/?p=net6.git%3Ba=commitdiff%3Bh=ac61d7fb42a1f977fb527e024bede319c4a9e169%3Bhp=08c8e2261604c6fcbbaf62f
http://lists.opensuse.org/opensuse-updates/2012-01/msg00044.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2012-01/msg00054.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2011/10/31/1 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html Third Party Advisory
https://bugzilla.novell.com/show_bug.cgi?id=727710 Issue TrackingThird Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=750631 Issue TrackingThird Party AdvisoryVDB Entry
http://git.0x539.de/?p=net6.git%3Ba=commitdiff%3Bh=ac61d7fb42a1f977fb527e024bede319c4a9e169%3Bhp=08c8e2261604c6fcbbaf62f
http://lists.opensuse.org/opensuse-updates/2012-01/msg00044.html Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2012-01/msg00054.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2011/10/31/1 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html Third Party Advisory
https://bugzilla.novell.com/show_bug.cgi?id=727710 Issue TrackingThird Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=750631 Issue TrackingThird Party AdvisoryVDB Entry

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-4093), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.