A curl security update has been released for openSUSE Leap 15.3.

openSUSE-SU-2021:3298-1: moderate: Security update for curl

openSUSE Security Update: Security update for curl
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Announcement ID: openSUSE-SU-2021:3298-1
Rating: moderate
References: #1190373 #1190374
Cross-References: CVE-2021-22946 CVE-2021-22947
CVSS scores:
CVE-2021-22946 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2021-22947 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected Products:
openSUSE Leap 15.3
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An update that fixes two vulnerabilities is now available.

Description:

This update for curl fixes the following issues:

- CVE-2021-22947: Fixed STARTTLS protocol injection via MITM (bsc#1190374).
- CVE-2021-22946: Fixed protocol downgrade required TLS bypassed
(bsc#1190373).

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-3298=1


Package List:

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

curl-7.66.0-4.27.1
curl-debuginfo-7.66.0-4.27.1
curl-debugsource-7.66.0-4.27.1
libcurl-devel-7.66.0-4.27.1
libcurl4-7.66.0-4.27.1
libcurl4-debuginfo-7.66.0-4.27.1

- openSUSE Leap 15.3 (x86_64):

libcurl-devel-32bit-7.66.0-4.27.1
libcurl4-32bit-7.66.0-4.27.1
libcurl4-32bit-debuginfo-7.66.0-4.27.1

References:

  https://www.suse.com/security/cve/CVE-2021-22946.html
  https://www.suse.com/security/cve/CVE-2021-22947.html
  https://bugzilla.suse.com/1190373
  https://bugzilla.suse.com/1190374