openSUSE-SU-2021:0808-1: moderate: Security update for curl
openSUSE Security Update: Security update for curl
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Announcement ID: openSUSE-SU-2021:0808-1
Rating: moderate
References: #1186114 SLE-17956
Cross-References: CVE-2021-22898
CVSS scores:
CVE-2021-22898 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products:
openSUSE Leap 15.2
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An update that fixes one vulnerability, contains one
feature is now available.
Description:
This update for curl fixes the following issues:
- CVE-2021-22898: Fixed curl TELNET stack contents disclosure
(bsc#1186114).
- Allow partial chain verification [jsc#SLE-17956]
* Have intermediate certificates in the trust store be treated as
trust-anchors, in the same way as self-signed root CA certificates
are. This allows users to verify servers using the intermediate cert
only, instead of needing the whole chain.
* Set FLAG_TRUSTED_FIRST unconditionally.
* Do not check partial chains with CRL check.
This update was imported from the SUSE:SLE-15-SP2:Update update project.
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 15.2:
zypper in -t patch openSUSE-2021-808=1
Package List:
- openSUSE Leap 15.2 (i586 x86_64):
curl-7.66.0-lp152.3.18.1
curl-debuginfo-7.66.0-lp152.3.18.1
curl-debugsource-7.66.0-lp152.3.18.1
curl-mini-7.66.0-lp152.3.18.1
curl-mini-debuginfo-7.66.0-lp152.3.18.1
curl-mini-debugsource-7.66.0-lp152.3.18.1
libcurl-devel-7.66.0-lp152.3.18.1
libcurl-mini-devel-7.66.0-lp152.3.18.1
libcurl4-7.66.0-lp152.3.18.1
libcurl4-debuginfo-7.66.0-lp152.3.18.1
libcurl4-mini-7.66.0-lp152.3.18.1
libcurl4-mini-debuginfo-7.66.0-lp152.3.18.1
- openSUSE Leap 15.2 (x86_64):
libcurl-devel-32bit-7.66.0-lp152.3.18.1
libcurl4-32bit-7.66.0-lp152.3.18.1
libcurl4-32bit-debuginfo-7.66.0-lp152.3.18.1
References:
https://www.suse.com/security/cve/CVE-2021-22898.html
https://bugzilla.suse.com/1186114
A curl security update has been released for openSUSE Leap 15.2.
