Mageia alert MGASA-2019-0346 (djvulibre)

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Mageia Updates <buildsystem-daemon@mageia.org> 
To:
             
 
updates-announce@ml.mageia.org 
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[updates-announce] MGASA-2019-0346: Updated djvulibre packages fix security vulnerabilities 
Date:
             
 
Sat, 30 Nov 2019 14:07:11 +0100
Message-ID:
             
 
<20191130130711.F257D9F6EB@duvel.mageia.org>
MGASA-2019-0346 - Updated djvulibre packages fix security vulnerabilities

Publication date: 30 Nov 2019
URL: https://advisories.mageia.org/MGASA-2019-0346.html
Type: security
Affected Mageia releases: 7
CVE: CVE-2019-15142,
     CVE-2019-15143,
     CVE-2019-15144,
     CVE-2019-15145,
     CVE-2019-18804

Description:
The updated packages fix security vulnerabilities:

In DjVuLibre 3.5.27, DjVmDir.cpp in the DJVU reader component allows
attackers to cause a denial-of-service (application crash in
GStringRep::strdup in libdjvu/GString.cpp caused by a heap-based buffer
over-read) by crafting a DJVU file. (CVE-2019-15142)

In DjVuLibre 3.5.27, the bitmap reader component allows attackers to
cause a denial-of-service error (resource exhaustion caused by a
GBitmap::read_rle_raw infinite loop) by crafting a corrupted image file,
related to libdjvu/DjVmDir.cpp and libdjvu/GBitmap.cpp. (CVE-2019-15143)

In DjVuLibre 3.5.27, the sorting functionality (aka 
GArrayTemplate<TYPE>::sort) allows attackers to cause a denial-of-service
(application crash due to an Uncontrolled Recursion) by crafting a PBM
image file that is mishandled in libdjvu/GContainer.h. (CVE-2019-15144)

DjVuLibre 3.5.27 allows attackers to cause a denial-of-service attack
(application crash via an out-of-bounds read) by crafting a corrupted JB2
image file that is mishandled in JB2Dict::JB2Codec::get_direct_context in
libdjvu/JB2Image.h because of a missing zero-bytes check in
libdjvu/GBitmap.h. (CVE-2019-15145)

DjVuLibre 3.5.27 has a NULL pointer dereference in the function 
DJVU::filter_fv at IW44EncodeCodec.cpp. (CVE-2019-18804)

References:
- https://bugs.mageia.org/show_bug.cgi?id=25730
- https://usn.ubuntu.com/4198-1/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1...

SRPMS:
- 7/core/djvulibre-3.5.27-5.1.mga7