flar2 ElementalX up to 6.x on Nexus 9 ipsec net/xfrm/xfrm_user.c xfrm_dump_policy_done denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.8$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in flar2 ElementalX up to 6.x on Nexus 9. Affected by this issue is the function xfrm_dump_policy_done of the file net/xfrm/xfrm_user.c of the component ipsec. The manipulation results in denial of service. This vulnerability is reported as CVE-2018-25062. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic has been found in flar2 ElementalX up to 6.x on Nexus 9. Affected is the function xfrm_dump_policy_done of the file net/xfrm/xfrm_user.c of the component ipsec. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The weakness was disclosed 01/01/2023 by Mohamed Ghannam as 1df72c9f0f61304437f4f1037df03b5fb36d5a79. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2018-25062. There are known technical details, but no exploit is available.

Upgrading to version 7.00 eliminates this vulnerability. Applying the patch 1df72c9f0f61304437f4f1037df03b5fb36d5a79 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 3.5
CNA Vector (VulDB): 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ElementalX 7.00
Patch: 1df72c9f0f61304437f4f1037df03b5fb36d5a79

Timelineinfo

01/01/2023 🔍
01/01/2023 +0 days 🔍
01/01/2023 +0 days 🔍
01/26/2023 +25 days 🔍

Sourcesinfo

Advisory: 1df72c9f0f61304437f4f1037df03b5fb36d5a79
Researcher: Mohamed Ghannam
Status: Confirmed

CVE: CVE-2018-25062 (🔍)
GCVE (CVE): GCVE-0-2018-25062
GCVE (VulDB): GCVE-100-217152

Entryinfo

Created: 01/01/2023 09:19
Updated: 01/26/2023 15:42
Changes: 01/01/2023 09:19 (45), 01/01/2023 09:20 (1), 01/26/2023 15:37 (2), 01/26/2023 15:42 (28)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to know what is going to be exploited?

We predict KEV entries!