QID 352306

Date Published: 2021-05-24

QID 352306: Amazon Linux Security Advisory for ruby24: ALAS-2021-1501

<DIV ID="issue_overview"> the rexml gem before 3.2.5 in ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address xml round-trip issues.
An incorrect document can be produced after parsing and serializing. (
cve-2021-28965 ) </DIV>

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Allows unauthorized disclosure of information; allows unauthorized modification; allows disruption of service.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    Please refer to Amazon advisory: ALAS-2021-1501 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 352306

    CVE-2021-28965 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS-2021-1501 Amazon Linux URL Logo alas.aws.amazon.com/ALAS-2021-1501.html
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