6.5

CVE-2021-22095: vmware spring_advanced_message_queuing_protocol Deserialization of Untrusted Data

CVSS: 6.5v3.1MediumModified
AliasesUBUNTU-CVE-2021-22095GHSA-945q-ch46-pchg
Published 30-11-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-22095 is a medium (CVSS 6.5) Deserialization of Untrusted Data vulnerability in vmware spring_advanced_message_queuing_protocol. EPSS estimates a 1.05% chance of exploitation in the next 30 days, higher than 63.7% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (NVD)
EPSS score
1.05%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 30-11-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

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 metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

1.05%

Chance of exploitation in the next 30 days

Percentile

64%

Versus all other CVEs

30-day change

+0.03 pp

From 1.02% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.05%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Org.springframework.amqp1 product
  • spring-amqp≥ 2.2.0, < 2.2.20 | ≥ 2.3.0, < 2.3.11
Ubuntu1 product
  • springAll versions (No fix recorded)
Vmware1 product

3 vendors · 3 products

References

5 links