Ivanti Connect Secure/Policy Secure up to 22.7R2.2 stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Ivanti Connect Secure and Policy Secure up to 22.7R2.2. Affected by this issue is some unknown functionality. Executing a manipulation can lead to stack-based overflow. This vulnerability is tracked as CVE-2024-47909. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in Ivanti Connect Secure and Policy Secure up to 22.7R2.2. This vulnerability affects an unknown function. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect availability. CVE summarizes:

A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.3 and Ivanti Policy Secure before version 22.7R1.2 allows a remote authenticated attacker with admin privileges to cause a denial of service.

The advisory is shared for download at forums.ivanti.com. This vulnerability was named CVE-2024-47909 since 10/04/2024. The exploitation appears to be easy. The attack can be initiated remotely. Additional levels of successful authentication are required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 211467 (Ivanti Policy Secure 22.7R1.2 (Build 1485) Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 22.7R2.3 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (211467). 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: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.9
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.9
NVD Vector: 🔍

CNA Base Score: 4.9
CNA Vector (ivanti): 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / 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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Nessus ID: 211467
Nessus Name: Ivanti Policy Secure 22.7R1.2 (Build 1485) Multiple Vulnerabilities

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Connect Secure/Policy Secure 22.7R2.3

Timelineinfo

10/04/2024 🔍
11/12/2024 +39 days 🔍
11/12/2024 +0 days 🔍
11/18/2024 +6 days 🔍

Sourcesinfo

Advisory: forums.ivanti.com
Status: Confirmed

CVE: CVE-2024-47909 (🔍)
GCVE (CVE): GCVE-0-2024-47909
GCVE (VulDB): GCVE-100-284032

Entryinfo

Created: 11/12/2024 17:29
Updated: 11/18/2024 16:18
Changes: 11/12/2024 17:29 (63), 11/16/2024 03:39 (2), 11/18/2024 16:18 (10)
Complete: 🔍
Cache ID: 216::103

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

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