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openSUSE Leap 15.2: SUSE-SU-2021:0808-1 Moderate: curl Content Disclosure

opensuse
Calendar Grey May 29, 2021
Dist Opensuse Esm H88
An update for cURL on openSUSE addresses a notable vulnerability that could lead to unauthorized content exposure via TELNET.
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.

Topics%20covered

Topics Covered

security advisory update curl openSUSE moderateseverity contentdisclosure

Patch

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

Announcement ID: openSUSE-SU-2021:0808-1
Rating: moderate
Affected Products: openSUSE Leap 15.2 ble.

Topics%20covered

Topics Covered

security advisory update curl openSUSE moderateseverity contentdisclosure

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