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openSUSE 15.2: 2021:1441-1 Moderate: PCRE Buffer Overflow Fix

opensuse
Calendar Grey November 2, 2021
Dist Opensuse Esm H88
This enhancement resolves two vulnerabilities in pcre, bolstering its defense against buffer overflow and integer underflow.
An update that fixes two vulnerabilities is now available

Description

This update for pcre fixes the following issues:

Update pcre to version 8.45:

- CVE-2020-14155: Fixed integer overflow via a large number after a '(?C'

substring (bsc#1172974).

- CVE-2019-20838: Fixed buffer over-read in JIT compiler (bsc#1172973)

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

Topics%20covered

Topics Covered

security advisory moderate security issue integer overflow pcre openSUSE buffer fix

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-2021-1441=1

Package List

- openSUSE Leap 15.2 (i586 x86_64):

libpcre1-8.45-lp152.7.6.1

libpcre1-debuginfo-8.45-lp152.7.6.1

libpcre16-0-8.45-lp152.7.6.1

libpcre16-0-debuginfo-8.45-lp152.7.6.1

libpcrecpp0-8.45-lp152.7.6.1

libpcrecpp0-debuginfo-8.45-lp152.7.6.1

libpcreposix0-8.45-lp152.7.6.1

libpcreposix0-debuginfo-8.45-lp152.7.6.1

pcre-debugsource-8.45-lp152.7.6.1

pcre-devel-8.45-lp152.7.6.1

pcre-devel-static-8.45-lp152.7.6.1

pcre-tools-8.45-lp152.7.6.1

pcre-tools-debuginfo-8.45-lp152.7.6.1

- openSUSE Leap 15.2 (noarch):

pcre-doc-8.45-lp152.7.6.1

- openSUSE Leap 15.2 (x86_64):

libpcre1-32bit-8.45-lp152.7.6.1

libpcre1-32bit-debuginfo-8.45-lp152.7.6.1

libpcre16-0-32bit-8.45-lp152.7.6.1

libpcre16-0-32bit-debuginfo-8.45-lp152.7.6.1

libpcrecpp0-32bit-8.45-lp152.7.6.1

libpcrecpp0-32bit-debuginfo-8.45-lp152.7.6.1

libpcreposix0-32bit-8.45-lp152.7.6.1

libpcreposix0-32bit-debuginfo-8.45-lp152.7.6.1

References

https://www.suse.com/security/cve/CVE-2019-20838.html

https://www.suse.com/security/cve/CVE-2020-14155.html

https://bugzilla.suse.com/1172973

https://bugzilla.suse.com/1172974

Announcement ID: openSUSE-SU-2021:1441-1
Rating: moderate
Affected Products: openSUSE Leap 15.2 .

Topics%20covered

Topics Covered

security advisory moderate security issue integer overflow pcre openSUSE buffer fix

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