IP-COM M50 15.11.0.33 formAddDnsHijack rules buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in IP-COM M50 15.11.0.33. This vulnerability affects the function formAddDnsHijack. This manipulation of the argument rules causes buffer overflow. This vulnerability appears as CVE-2022-45707. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in IP-COM M50 15.11.0.33. Affected by this vulnerability is the function formAddDnsHijack. The manipulation of the argument rules with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

IP-COM M50 V15.11.0.33(10768) was discovered to contain a buffer overflow via the rules parameter in the formAddDnsHijack function.

The weakness was presented 12/24/2022. It is possible to read the advisory at hackmd.io. This vulnerability is known as CVE-2022-45707 since 11/21/2022. Technical details of the vulnerability are known, but there is no available exploit.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/21/2022 🔍
12/23/2022 +32 days 🔍
12/24/2022 +0 days 🔍
01/23/2023 +30 days 🔍

Sourcesinfo

Advisory: hackmd.io
Status: Not defined

CVE: CVE-2022-45707 (🔍)
GCVE (CVE): GCVE-0-2022-45707
GCVE (VulDB): GCVE-100-216703

Entryinfo

Created: 12/24/2022 00:12
Updated: 01/23/2023 14:53
Changes: 12/24/2022 00:12 (39), 01/23/2023 14:53 (11)
Complete: 🔍
Cache ID: 216::103

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