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CVE-2012-2322

Date: May 18, 2012

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.

Language: C

Severity Score

5.3

Related Resources (15)

Url: http://security.gentoo.org/glsa/glsa-201205-02.xml

Url: https://security-tracker.debian.org/tracker/CVE-2012-2322

Url: http://secunia.com/advisories/49186

Url: http://secunia.com/advisories/49033

Url: http://www.openwall.com/lists/oss-security/2012/05/07/10

Url: http://www.securityfocus.com/bid/53410

Url: http://git.kernel.org/?p=network/connman/connman.git%3Ba=commitdiff%3Bh=1d1a22fe586a455935483708fbe8eaeada79df7f

Url: http://www.openwall.com/lists/oss-security/2012/05/07/2

Url: https://nvd.nist.gov/vuln/detail/CVE-2012-2322

Url: http://www.osvdb.org/81706

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2012-2322

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/75420

Url: http://www.openwall.com/lists/oss-security/2012/05/07/6

Url: https://bugzilla.novell.com/show_bug.cgi?id=715172

Url: https://www.mend.io/vulnerability-database/CVE-2012-2322

Severity Score

5.3

Weakness Type (CWE)

Numeric Errors

CWE-189

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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