EVerest Core prior 2024.3.1/2024.6.0 v2g_server.cpp v2g_incoming_v2gtp heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability was found in EVerest Core and classified as critical. Impacted is the function v2g_incoming_v2gtp of the file v2g_server.cpp. Such manipulation leads to heap-based overflow. This vulnerability is referenced as CVE-2024-37310. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in EVerest Core. Affected by this issue is the function v2g_incoming_v2gtp of the file v2g_server.cpp. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. CVE summarizes:

EVerest is an EV charging software stack. An integer overflow in the "v2g_incoming_v2gtp" function in the v2g_server.cpp implementation can allow a remote attacker to overflow the process' heap. This vulnerability is fixed in 2024.3.1 and 2024.6.0.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2024-37310 since 06/05/2024. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.

Upgrading to version 2024.3.1 or 2024.6.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch f73620c4c0f626e1097068a47e10cc27b369ad8e 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.3

VulDB Base Score: 8.1
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.0
CNA Vector (GitHub_M): 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Core 2024.3.1/2024.6.0
Patch: f73620c4c0f626e1097068a47e10cc27b369ad8e

Timelineinfo

06/05/2024 🔍
07/10/2024 +35 days 🔍
07/10/2024 +0 days 🔍
07/11/2024 +1 days 🔍

Sourcesinfo

Advisory: GHSA-8g9q-7qr9-vc96
Status: Confirmed

CVE: CVE-2024-37310 (🔍)
GCVE (CVE): GCVE-0-2024-37310
GCVE (VulDB): GCVE-100-271100

Entryinfo

Created: 07/10/2024 23:08
Updated: 07/11/2024 12:32
Changes: 07/10/2024 23:08 (68), 07/11/2024 12:32 (1)
Complete: 🔍
Cache ID: 216::103

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