Yifan YF325 1.0_20221108 Network Request malloc integer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as very critical, was found in Yifan YF325 1.0_20221108. This affects the function malloc of the component Network Request Handler. Executing a manipulation can lead to integer overflow. This vulnerability is handled as CVE-2023-35965. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Yifan YF325 1.0_20221108. It has been declared as very critical. This vulnerability affects the function malloc of the component Network Request Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. The CWE definition for the vulnerability is CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Two heap-based buffer overflow vulnerabilities exist in the httpd manage_post functionality of Yifan YF325 v1.0_20221108. A specially crafted network request can lead to a heap buffer overflow. An attacker can send a network request to trigger these vulnerabilities.This integer overflow result is used as argument for the malloc function.

The weakness was released 10/11/2023 as TALOS-2023-1787. The advisory is shared for download at talosintelligence.com. This vulnerability was named CVE-2023-35965 since 06/20/2023. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 10/11/2023).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (Talos): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/20/2023 🔍
10/11/2023 +113 days 🔍
10/11/2023 +0 days 🔍
10/11/2023 +0 days 🔍

Sourcesinfo

Advisory: TALOS-2023-1787
Status: Not defined

CVE: CVE-2023-35965 (🔍)
GCVE (CVE): GCVE-0-2023-35965
GCVE (VulDB): GCVE-100-241936

Entryinfo

Created: 10/11/2023 21:01
Changes: 10/11/2023 21:01 (49)
Complete: 🔍
Cache ID: 216::103

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