Vulnerability Description
Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Connman | Connman | <= 0.84 |
Related Weaknesses (CWE)
References
- http://git.kernel.org/?p=network/connman/connman.git%3Ba=commitdiff%3Bh=1d1a22fe
- http://secunia.com/advisories/49033Vendor Advisory
- http://secunia.com/advisories/49186
- http://security.gentoo.org/glsa/glsa-201205-02.xml
- http://www.openwall.com/lists/oss-security/2012/05/07/10
- http://www.openwall.com/lists/oss-security/2012/05/07/2
- http://www.openwall.com/lists/oss-security/2012/05/07/6
- http://www.osvdb.org/81706
- http://www.securityfocus.com/bid/53410
- https://bugzilla.novell.com/show_bug.cgi?id=715172
- https://exchange.xforce.ibmcloud.com/vulnerabilities/75420
- http://git.kernel.org/?p=network/connman/connman.git%3Ba=commitdiff%3Bh=1d1a22fe
- http://secunia.com/advisories/49033Vendor Advisory
- http://secunia.com/advisories/49186
- http://security.gentoo.org/glsa/glsa-201205-02.xml
FAQ
What is CVE-2012-2322?
CVE-2012-2322 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value i...
How severe is CVE-2012-2322?
CVE-2012-2322 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-2322?
Check the references section above for vendor advisories and patch information. Affected products include: Connman Connman.