QID 174949

Date Published: 2021-05-03

QID 174949: SUSE Enterprise Linux Security Update for libnettle (SUSE-SU-2021:1399-1)

This update for libnettle fixes the following issues:

- CVE-2021-20305: Fixed the multiply function which was being called with
out-of-range scalars (bsc#1184401, bsc#1183835).

Successful exploitation allows attacker to compromise the system.

  • CVSS V3 rated as Critical - 8.1 severity.
  • CVSS V2 rated as High - 6.8 severity.
    • Solution
    Upgrade to the latest package which contains the patch. To install this SUSE Security, Update use YaST online_update. Alternatively you can run the command listed for your product. To install packages using the command line interface, use command "yum update". Refer to Suse security advisory: SUSE-SU-2021:1399-1 to address this issue and obtain further details.
    Vendor References

    CVEs related to QID 174949

    CVE-2021-20305 |
    Software Advisories
    Advisory ID Software Component Link
    SUSE-SU-2021:1399-1 SUSE Enterprise Linux URL Logo lists.suse.com/pipermail/sle-security-updates/2021-April/008682.html
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