UBUNTU-CVE-2020-10688

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    UBUNTU-CVE-2020-10688

    Published: 27 May 2021Last Modified: 20 May 2026
    Upstream:
    CVE-2020-10688

    Summary:

    Details: A cross-site scripting (XSS) flaw was found in RESTEasy in versions before 3.11.1.Final and before 4.5.3.Final, where it did not properly handle URL encoding when the RESTEASY003870 exception occurs. An attacker could use this flaw to launch a reflected XSS attack.

    References: https://ubuntu.com/security/CVE-2020-10688, https://bugzilla.redhat.com/show_bug.cgi?id=1814974, https://github.com/quarkusio/quarkus/issues/7248, https://issues.redhat.com/browse/RESTEASY-2519, https://www.cve.org/CVERecord?id=CVE-2020-10688, https://ubuntu.com/security/notices/USN-7351-1, https://ubuntu.com/security/notices/USN-7630-1

    Affected packages

    Package

    Name: resteasy

    Purl: pkg:deb/ubuntu/resteasy?arch=source&distro=esm-apps%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.0.6-3ubuntu0.1~esm1

    Affected versions

    3.0.6-3

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    UBUNTU-CVE-2020-10688 | CVE-DB