CVE-2024-27099

Microsoft Azure Uamqp vulnerability

9.8 CRITICALEPSS 1.42%

Published27 Feb 2024

Description

The uAMQP is a C library for AMQP 1.0 communication to Azure Cloud Services. When processing an incorrect `AMQP_VALUE` failed state, may cause a double free problem. This may cause a RCE. Update submodule with commit 2ca42b6e4e098af2d17e487814a91d05f6ae4987.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Microsoft Azure Uamqp< 2023-2-08

Remediation

Fixed in

Microsoft Azure Uamqp≥ 2023-2-08

Frequently asked

Is CVE-2024-27099 being actively exploited?

CVE-2024-27099 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.42%.

How severe is CVE-2024-27099?

CVE-2024-27099 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 1.42% probability of exploitation.

Which products are affected by CVE-2024-27099?

Affected products include Microsoft Azure Uamqp.

How do I fix CVE-2024-27099?

Upgrade affected software to a fixed version, for example Microsoft Azure Uamqp 2023-2-08 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-27099 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation works Book a demo

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.