QID 750055

Date Published: 2021-05-31

QID 750055: SUSE Enterprise Linux Security Update for curl (SUSE-SU-2021:1786-1)

This update for curl fixes the following issues: - cve-2021-22898: telnet stack contents disclosure (bsc#1186114) - cve-2021-22876: the automatic referer leaks credentials (bsc#1183933) - cve-2020-8286: inferior ocsp verification (bsc#1179593) - cve-2020-8285: ftp wildcard stack overflow (bsc#1179399) - cve-2020-8284: trusting ftp pasv responses (bsc#1179398) - cve-2020-8231: libcurl will pick and use the wrong connection with multiple requests with libcurl's multi api and the 'curlopt_connect_only' option (bsc#1175109) - fix: sftp uploads result in empty uploaded files (bsc#1177976)

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.

Successful exploitation allows attacker to compromise the system.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 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-2021:1786-1 to address this issue and obtain further details.
    Vendor References

    CVEs related to QID 750055

    CVE-2020-8286 | CVE-2020-8285 | CVE-2020-8284 | CVE-2021-22898 | CVE-2021-22876 | CVE-2020-8231 |
    Software Advisories
    Advisory ID Software Component Link
    SUSE-SU-2021:1786-1 SUSE Enterprise Linux URL Logo lists.suse.com/pipermail/sle-security-updates/2021-May/008879.html
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