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October 2020

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Subject:
Security ERRATA Moderate: libxml2 on SL7.x x86_64
From:
Farhan Ahmed <[log in to unmask]>
Reply To:
[log in to unmask]
Date:
Tue, 20 Oct 2020 18:13:58 -0000
Content-Type:
text/plain
Parts/Attachments:
text/plain (33 lines) 
Synopsis:          Moderate: libxml2 security and bug fix update
Advisory ID:       SLSA-2020:3996-1
Issue Date:        2020-10-01
CVE Numbers:       CVE-2020-7595
                   CVE-2019-20388
                   CVE-2019-19956
--

Security Fix(es):

* libxml2: memory leak in xmlParseBalancedChunkMemoryRecover in parser.c
(CVE-2019-19956)

* libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c (CVE-2019-20388)

* libxml2: infinite loop in xmlStringLenDecodeEntities in some end-of-file
situations (CVE-2020-7595)
--

SL7
  x86_64
    libxml2-2.9.1-6.el7.5.i686.rpm
    libxml2-devel-2.9.1-6.el7.5.i686.rpm
    libxml2-python-2.9.1-6.el7.5.x86_64.rpm
    libxml2-devel-2.9.1-6.el7.5.x86_64.rpm
    libxml2-2.9.1-6.el7.5.x86_64.rpm
    libxml2-debuginfo-2.9.1-6.el7.5.i686.rpm
    libxml2-debuginfo-2.9.1-6.el7.5.x86_64.rpm
    libxml2-static-2.9.1-6.el7.5.i686.rpm
    libxml2-static-2.9.1-6.el7.5.x86_64.rpm

- Scientific Linux Development Team

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