Ivanti Pulse Connect Secure up to 9.1R2 File Resource Profiles buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Ivanti Pulse Connect Secure up to 9.1R2. This issue affects some unknown processing of the component File Resource Profiles. Such manipulation leads to buffer overflow. This vulnerability is uniquely identified as CVE-2021-22908. The attack can be launched remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Ivanti Pulse Connect Secure up to 9.1R2 (Network Encryption Software) and classified as critical. Affected by this issue is some unknown functionality of the component File Resource Profiles. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 05/28/2021 as SA44800. The advisory is available at kb.pulsesecure.net. This vulnerability is handled as CVE-2021-22908. The technical details are unknown and an exploit is not available.

Upgrading to version 9.1R3 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Pulse Connect Secure 9.1R3

Timelineinfo

01/06/2021 🔍
05/28/2021 +141 days 🔍
05/28/2021 +0 days 🔍
10/17/2022 +507 days 🔍

Sourcesinfo

Advisory: SA44800
Status: Confirmed

CVE: CVE-2021-22908 (🔍)
GCVE (CVE): GCVE-0-2021-22908
GCVE (VulDB): GCVE-100-175982

Entryinfo

Created: 05/28/2021 06:45
Updated: 10/17/2022 11:24
Changes: 05/28/2021 06:45 (39), 05/30/2021 13:36 (5), 10/17/2022 11:24 (2)
Complete: 🔍
Cache ID: 216::103

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