PT-2014-2158 · Libnet6 · Libnet6

Published 2014-02-10 · Updated 2023-02-13 · CVE-2011-4091

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

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

Description The issue allows remote attackers to obtain sensitive information, such as server-usage patterns by a particular user and color preferences, due to a lack of authentication before checking the user name in the libobby server.

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

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2011-4091

Affected Products

Libnet6

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2011-4091 · Security Note
• http://lists.opensuse.org/opensuse-updates/2012-01/msg00044.html · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2012-01/msg00054.html · Vendor Advisory
• http://openwall.com/lists/oss-security/2011/10/31/1 · Note
• http://git.0x539.de/?p=net6.git%3Ba=commitdiff%3Bh=84afca022f063f89bfcd4bb32b1ee911f555abf1%3Bhp=ac61d7fb42a1f977fb527e024bede319c4a9e169 · Note
• https://bugzilla.novell.com/show_bug.cgi?id=727708 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=750632 · Note
• http://oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html · Note