UBUNTU-CVE-2021-22118

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Source
https://ubuntu.com/security/CVE-2021-22118
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-22118.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-22118
Upstream
Published
2021-05-27T15:15:00Z
Modified
2025-09-08T16:46:58Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libspring-java

Package

Name
libspring-java
Purl
pkg:deb/ubuntu/libspring-java@3.2.13-5ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.2.13-3
3.2.13-4
3.2.13-5
3.2.13-5ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-aop-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-beans-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-context-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-context-support-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-core-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-expression-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-instrument-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-jdbc-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-jms-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-orm-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-oxm-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-test-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-transaction-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-web-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-web-portlet-java"
        },
        {
            "binary_version": "3.2.13-5ubuntu0.1~esm1",
            "binary_name": "libspring-web-servlet-java"
        }
    ]
}