openSUSE-SU-2021:2439-1: moderate: Security update for curl
openSUSE Security Update: Security update for curl
______________________________________________________________________________
Announcement ID: openSUSE-SU-2021:2439-1
Rating: moderate
References: #1188217 #1188218 #1188219 #1188220
Cross-References: CVE-2021-22922 CVE-2021-22923 CVE-2021-22924
CVE-2021-22925
CVSS scores:
CVE-2021-22922 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVE-2021-22923 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVE-2021-22924 (SUSE): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVE-2021-22925 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected Products:
openSUSE Leap 15.3
______________________________________________________________________________
An update that fixes four vulnerabilities is now available.
Description:
This update for curl fixes the following issues:
- CVE-2021-22925: TELNET stack contents disclosure again. (bsc#1188220)
- CVE-2021-22924: Bad connection reuse due to flawed path name checks.
(bsc#1188219)
- CVE-2021-22923: Insufficiently Protected Credentials. (bsc#1188218)
- CVE-2021-22922: Wrong content via metalink not discarded. (bsc#1188217)
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-15.3-2021-2439=1
Package List:
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
curl-7.66.0-4.22.1
curl-debuginfo-7.66.0-4.22.1
curl-debugsource-7.66.0-4.22.1
libcurl-devel-7.66.0-4.22.1
libcurl4-7.66.0-4.22.1
libcurl4-debuginfo-7.66.0-4.22.1
- openSUSE Leap 15.3 (x86_64):
libcurl-devel-32bit-7.66.0-4.22.1
libcurl4-32bit-7.66.0-4.22.1
libcurl4-32bit-debuginfo-7.66.0-4.22.1
References:
https://www.suse.com/security/cve/CVE-2021-22922.html
https://www.suse.com/security/cve/CVE-2021-22923.html
https://www.suse.com/security/cve/CVE-2021-22924.html
https://www.suse.com/security/cve/CVE-2021-22925.html
https://bugzilla.suse.com/1188217
https://bugzilla.suse.com/1188218
https://bugzilla.suse.com/1188219
https://bugzilla.suse.com/1188220
A curl security update has been released for openSUSE Leap 15.3.
