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openSUSE Leap 15.2: 2021-0427-1 Moderate: OpenSSL-1_1 Fixes

opensuse
Calendar Grey March 16, 2021
Dist Opensuse Esm H88
An essential patch for openSUSE targets integer overflow and null pointer vulnerabilities within openssl-1_1, enhancing the overall security of the system.
An update that solves two vulnerabilities and has one errata is now available

Description

This update for openssl-1_1 fixes the following issues:

- CVE-2021-23840: Fixed an Integer overflow in CipherUpdate (bsc#1182333)

- CVE-2021-23841: Fixed a Null pointer dereference in

X509_issuer_and_serial_hash() (bsc#1182331)

- Fixed unresolved error codes in FIPS (bsc#1182959).

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Topics%20covered

Topics Covered

security advisory moderate system update integer overflow null pointer openSUSE openssl-1_1

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-2021-427=1

Package List

- openSUSE Leap 15.2 (i586 x86_64):

libopenssl-1_1-devel-1.1.1d-lp152.7.12.1

libopenssl1_1-1.1.1d-lp152.7.12.1

libopenssl1_1-debuginfo-1.1.1d-lp152.7.12.1

libopenssl1_1-hmac-1.1.1d-lp152.7.12.1

openssl-1_1-1.1.1d-lp152.7.12.1

openssl-1_1-debuginfo-1.1.1d-lp152.7.12.1

openssl-1_1-debugsource-1.1.1d-lp152.7.12.1

- openSUSE Leap 15.2 (x86_64):

libopenssl-1_1-devel-32bit-1.1.1d-lp152.7.12.1

libopenssl1_1-32bit-1.1.1d-lp152.7.12.1

libopenssl1_1-32bit-debuginfo-1.1.1d-lp152.7.12.1

libopenssl1_1-hmac-32bit-1.1.1d-lp152.7.12.1

- openSUSE Leap 15.2 (noarch):

openssl-1_1-doc-1.1.1d-lp152.7.12.1

References

https://www.suse.com/security/cve/CVE-2021-23840.html

https://www.suse.com/security/cve/CVE-2021-23841.html

https://bugzilla.suse.com/1182331

https://bugzilla.suse.com/1182333

https://bugzilla.suse.com/1182959

Announcement ID: openSUSE-SU-2021:0427-1
Rating: moderate
Affected Products: openSUSE Leap 15.2 ble.

Topics%20covered

Topics Covered

security advisory moderate system update integer overflow null pointer openSUSE openssl-1_1

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