PT-2014-2160 · Libnet6 · Libnet6

Vasiliy Kulikov · Published 2014-02-10 · Updated 2023-02-13 · CVE-2011-4093

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libnet6 versions prior to 1.3.14

Description The issue is related to an integer overflow in the inc/server.hpp file of libnet6. This could potentially 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.

Recommendations For versions prior to 1.3.14, update to version 1.3.14 or later to resolve the issue.

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2011-4093

Affected Products

Libnet6

References · 8

• http://lists.opensuse.org/opensuse-updates/2012-01/msg00044.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-4093 · Security Note
• http://lists.opensuse.org/opensuse-updates/2012-01/msg00054.html · Vendor Advisory
• http://openwall.com/lists/oss-security/2011/10/31/1 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=750631 · Note
• http://git.0x539.de/?p=net6.git%3Ba=commitdiff%3Bh=ac61d7fb42a1f977fb527e024bede319c4a9e169%3Bhp=08c8e2261604c6fcbbaf62f9ae9d13f7015fcb9a · Note
• http://oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html · Note
• https://bugzilla.novell.com/show_bug.cgi?id=727710 · Note