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openSUSE Leap 15.3: 2021:2439-1 Moderate: Curl Security Fixes

opensuse
Calendar Grey July 21, 2021
Dist Opensuse Esm H88
The recent openSUSE update addresses four security flaws in curl, enhancing defenses against possible information leaks and strengthening encryption mechanisms.
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)

Topics%20covered

Topics Covered

security advisory moderate threat curl openSUSE content disclosure path name checks credentials protection

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 15.3:

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

Announcement ID: openSUSE-SU-2021:2439-1
Rating: moderate
Affected Products: openSUSE Leap 15.3 .

Topics%20covered

Topics Covered

security advisory moderate threat curl openSUSE content disclosure path name checks credentials protection

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