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openSUSE Leap 15.2 openSUSE-SU-2021:0430-1 Moderate: Integer Overflow

opensuse
Calendar Grey March 16, 2021
Dist Opensuse Esm H88
openSUSE reveals a new patch for openssl-1_0_0 that tackles severe vulnerabilities. Find out further details regarding this crucial update!
An update that fixes two vulnerabilities is now available

Description

This update for openssl-1_0_0 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)

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

Topics%20covered

Topics Covered

security advisory moderate integer overflow openssl openSUSE

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-2021-430=1

Package List

- openSUSE Leap 15.2 (i586 x86_64):

libopenssl-1_0_0-devel-1.0.2p-lp152.8.12.1

libopenssl10-1.0.2p-lp152.8.12.1

libopenssl10-debuginfo-1.0.2p-lp152.8.12.1

libopenssl1_0_0-1.0.2p-lp152.8.12.1

libopenssl1_0_0-debuginfo-1.0.2p-lp152.8.12.1

libopenssl1_0_0-hmac-1.0.2p-lp152.8.12.1

libopenssl1_0_0-steam-1.0.2p-lp152.8.12.1

libopenssl1_0_0-steam-debuginfo-1.0.2p-lp152.8.12.1

openssl-1_0_0-1.0.2p-lp152.8.12.1

openssl-1_0_0-cavs-1.0.2p-lp152.8.12.1

openssl-1_0_0-cavs-debuginfo-1.0.2p-lp152.8.12.1

openssl-1_0_0-debuginfo-1.0.2p-lp152.8.12.1

openssl-1_0_0-debugsource-1.0.2p-lp152.8.12.1

- openSUSE Leap 15.2 (x86_64):

libopenssl-1_0_0-devel-32bit-1.0.2p-lp152.8.12.1

libopenssl1_0_0-32bit-1.0.2p-lp152.8.12.1

libopenssl1_0_0-32bit-debuginfo-1.0.2p-lp152.8.12.1

libopenssl1_0_0-hmac-32bit-1.0.2p-lp152.8.12.1

libopenssl1_0_0-steam-32bit-1.0.2p-lp152.8.12.1

libopenssl1_0_0-steam-32bit-debuginfo-1.0.2p-lp152.8.12.1

- openSUSE Leap 15.2 (noarch):

openssl-1_0_0-doc-1.0.2p-lp152.8.12.1

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:0430-1
Rating: moderate
Affected Products: openSUSE Leap 15.2 .

Topics%20covered

Topics Covered

security advisory moderate integer overflow openssl openSUSE

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