Unscored severity · published Feb 10, 2014
CVE-2011-4093
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…
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CVSS
1.8%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Net6 · Armin Burgmeier
through 1.3.13; 1.3.1; 1.3.2; 1.3.3; 1.3.4; 1.3.5; +7 more · source: NVD
OP
Opensuse · Opensuse
11.3 · source: NVD
SO
Solaris · Oracle
11.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-4093
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-4093
git.0x539.de
http://git.0x539.de/?p=net6.git%3Ba=commitdiff%3Bh=ac61d7fb42a1f977fb527e024bede319c4a9e169%3Bhp=08c8e2261604c6fcbbaf62f9ae9d13f7015fcb9a
Third Party Advisory
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
Issue Tracking
https://bugzilla.novell.com/show_bug.cgi?id=727710
More from Net6
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CVE-2011-4091
The libobby server in inc/server.hpp in libnet6 (aka net6) before 1.3.14 does not perform authentication before checking the user name, which allows remote attackers to obtain…