ConnMan up to 0.6 dhcpv6_get_option numeric error

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in ConnMan up to 0.6. This impacts the function dhcpv6_get_option. The manipulation results in numeric error. This vulnerability is reported as CVE-2012-2322. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in ConnMan up to 0.6. Affected is the function dhcpv6_get_option. The manipulation with an unknown input leads to a numeric error vulnerability. CWE is classifying the issue as CWE-189. This is going to have an impact on availability. CVE summarizes:

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.

The weakness was disclosed 05/18/2012 by Sebastian Krahmer as Bug 715172 as not defined bug report (Bugzilla). The advisory is available at bugzilla.novell.com. This vulnerability is traded as CVE-2012-2322 since 04/19/2012. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 59626 (GLSA-201205-02 : ConnMan: Multiple vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks.

Upgrading to version 0.7 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (75420), Tenable (59626), SecurityFocus (BID 53410†), OSVDB (81706†) and Secunia (SA49033†). The entries VDB-60761 and VDB-60760 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 59626
Nessus Name: GLSA-201205-02 : ConnMan: Multiple vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 71388
OpenVAS Name: Gentoo Security Advisory GLSA 201205-02 (ConnMan)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ConnMan 0.7
Patch: 1d1a22fe586a455935483708fbe8eaeada79df7f

Timelineinfo

04/19/2012 🔍
05/07/2012 +18 days 🔍
05/07/2012 +0 days 🔍
05/18/2012 +11 days 🔍
05/18/2012 +0 days 🔍
02/26/2013 +284 days 🔍
03/23/2015 +755 days 🔍
12/02/2021 +2446 days 🔍

Sourcesinfo

Advisory: Bug 715172
Researcher: Sebastian Krahmer
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-2322 (🔍)
GCVE (CVE): GCVE-0-2012-2322
GCVE (VulDB): GCVE-100-60762
X-Force: 75420
SecurityFocus: 53410 - connman 'dhcpv6_get_option()' Denial Of Service Vulnerability
Secunia: 49033
OSVDB: 81706
Vulnerability Center: 38544 - ConnMan <0.85 Integer Overflow Allows Remote DoS via an Invalid Length Value in a DHCP Packet, Medium

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/02/2021 02:35
Changes: 03/23/2015 16:50 (67), 04/25/2017 11:09 (6), 12/02/2021 02:28 (4), 12/02/2021 02:35 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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