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 | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.8 | $0-$5k | 0.00 |
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.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.8VulDB 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): 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: ElementalX 7.00
Patch: 1df72c9f0f61304437f4f1037df03b5fb36d5a79
Timeline
01/01/2023 🔍01/01/2023 🔍
01/01/2023 🔍
01/26/2023 🔍
Sources
Advisory: 1df72c9f0f61304437f4f1037df03b5fb36d5a79Researcher: Mohamed Ghannam
Status: Confirmed
CVE: CVE-2018-25062 (🔍)
Entry
Created: 01/01/2023 09:19Updated: 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: 🔍
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