Linux Kernel up to 3.11.6 include/net/cipso_ipv4.h resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Linux Kernel up to 3.11.6. Impacted is an unknown function of the file include/net/cipso_ipv4.h. The manipulation results in resource consumption. This vulnerability is cataloged as CVE-2013-7470. The attack may be launched remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Linux Kernel up to 3.11.6 (Operating System). Affected is an unknown functionality of the file include/net/cipso_ipv4.h. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. This is going to have an impact on availability. CVE summarizes:

cipso_v4_validate in include/net/cipso_ipv4.h in the Linux kernel before 3.11.7, when CONFIG_NETLABEL is disabled, allows attackers to cause a denial of service (infinite loop and crash), as demonstrated by icmpsic, a different vulnerability than CVE-2013-0310.

The weakness was shared 04/23/2019. This vulnerability is traded as CVE-2013-7470 since 04/22/2019. 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. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 43679 (Arista EOS denial of service vulnerability (SA0040)).

Upgrading to version 3.11.7 eliminates this vulnerability.

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Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
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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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 3.11.7
Patch: git.kernel.org

Timelineinfo

04/22/2019 🔍
04/23/2019 +1 days 🔍
04/23/2019 +0 days 🔍
09/06/2023 +1597 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: K21914362
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-7470 (🔍)
GCVE (CVE): GCVE-0-2013-7470
GCVE (VulDB): GCVE-100-133974

Entryinfo

Created: 04/23/2019 19:29
Updated: 09/06/2023 15:02
Changes: 04/23/2019 19:29 (58), 06/01/2020 14:32 (1), 09/06/2023 15:02 (6)
Complete: 🔍
Cache ID: 216::103

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