CVE-2021-22095

mediumpriority · track · 26EPSS 0.011 · 64 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.05% (64th) EPSS

CVSS 4 · medium

Is it mine?

7 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

In Spring AMQP versions 2.2.0 - 2.2.19 and 2.3.0 - 2.3.11, the Spring AMQP Message object, in its toString() method, will create a new String object from the message body, regardless of its size. This can cause an OOM Error with a large message

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8 · impact 2.9

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.16.5mediumAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · OSV

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502USprimaryCWE-502USCWE-502US

affected products (7)

Products and version ranges known to be affected.

n/a Spring AMQP≤ Spring AMQP versions 2.2.X prior to 2.2.20 and 2.3.x prior to 2.3.12 .enisa_euvdEU
Pivotal Software Inc. Spring AMQP RabbitMQ2.2.0 → 2.2.19fstec_bduRU
Pivotal Software Inc. Spring AMQP RabbitMQ2.3.0 → 2.3.11fstec_bduRU
vmware spring advanced message queuing protocol2.2.0 → 2.2.19nvdUScpe:2.3:a:vmware:spring_advanced_message_queuing_protocol:*:*:*:*:*:*:*:*
vmware spring advanced message queuing protocol2.3.0 → 2.3.11nvdUScpe:2.3:a:vmware:spring_advanced_message_queuing_protocol:*:*:*:*:*:*:*:*
Maven org.springframework.amqp:spring-amqp2.2.0 → 2.2.20osvUSpkg:maven/org.springframework.amqp/spring-amqp
Maven org.springframework.amqp:spring-amqp2.3.0 → 2.3.11osvUSpkg:maven/org.springframework.amqp/spring-amqp

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-945q-ch46-pchgDeserialization of Untrusted Data in Spring AMQP2021-12-01ghsa · osvUS
In Spring AMQP versions 2.2.0 - 2.2.19 and 2.3.0 - 2.3.11, the Spring AMQP Message object, in its toString() method, will create a new String object from the message body, regardless of its size. This can cause an OOM Error with a large message

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd osv NVD CVE.org MITRE

published 2021-11-30modified 2026-06-17

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+3740 more

references (4)

External citations — patches, advisories, analysis.

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