CVE-2020-1695

Publication date 19 May 2020

Last updated 16 July 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

A flaw was found in all resteasy 3.x.x versions prior to 3.12.0.Final and all resteasy 4.x.x versions prior to 4.6.0.Final, where an improper input validation results in returning an illegal header that integrates into the server's response. This flaw may result in an injection, which leads to unexpected behavior when the HTTP response is constructed.

Status

Package Ubuntu Release Status
resteasy3.0 25.04 plucky
Not affected
24.10 oracular
Not affected
24.04 LTS noble
Not affected
23.10 mantic Ignored end of life, was needs-triage
23.04 lunar Ignored end of life, was needs-triage
22.10 kinetic Ignored end of life, was needs-triage
22.04 LTS jammy
Not affected
21.10 impish Ignored end of life
21.04 hirsute Ignored end of life
20.10 groovy Ignored end of life
20.04 LTS focal
Fixed 3.0.26-1ubuntu0.1~esm1
19.10 eoan Ignored end of life
18.04 LTS bionic
Fixed 3.0.26-1~18.04.1~esm1
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
resteasy 25.04 plucky
Fixed 3.6.2-3ubuntu0.25.04.1
24.10 oracular
Fixed 3.6.2-2ubuntu0.24.10.1
24.04 LTS noble
Fixed 3.6.2-2ubuntu0.24.04.1~esm1
23.10 mantic Ignored end of life, was needs-triage
23.04 lunar Ignored end of life, was needs-triage
22.10 kinetic Ignored end of life, was needs-triage
22.04 LTS jammy
Fixed 3.6.2-2ubuntu0.22.04.1~esm1
21.10 impish Ignored end of life
21.04 hirsute Ignored end of life
20.10 groovy Ignored end of life
20.04 LTS focal
Fixed 3.6.2-2ubuntu0.20.04.1~esm1
19.10 eoan Ignored end of life
18.04 LTS bionic Not in release
16.04 LTS xenial
Fixed 3.0.6-3ubuntu0.1~esm1
14.04 LTS trusty Not in release

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
resteasy3.0
resteasy

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

Related Ubuntu Security Notices (USN)

    • USN-7351-1
    • RESTEasy vulnerabilities
    • 13 March 2025
    • USN-7630-1
    • RESTEasy vulnerabilities
    • 10 July 2025

Other references