Hongxu Chen found several issues in djvulibre, a library and set of tools to handle images in the DjVu format.

The issues are a heap-buffer-overflow, a stack-overflow, an infinite loop and an invalid read when working with crafted files as input.

For Debian 8 'Jessie', these problems have been fixed in version 3.5.25.4-4+deb8u1.

We recommend that you upgrade your djvulibre packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update backports fixes for CVE-2019-15142, CVE-2019-15143, CVE-2019-15144, CVE-2019-15145, CVE-2019-18804

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Security fix for CVE-2019-15142, CVE-2019-15143, CVE-2019-15144 and CVE-2019-15145.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for djvulibre fixes the following issues :

Security issues fixed :

CVE-2019-15142: Fixed heap-based buffer over-read (bsc#1146702).

CVE-2019-15143: Fixed resource exhaustion caused by corrupted image files (bsc#1146569).

CVE-2019-15144: Fixed denial-of-service caused by crafted PBM image files (bsc#1146571).

CVE-2019-15145: Fixed out-of-bounds read caused by corrupted JB2 image files (bsc#1146572).

Fixed segfault when libtiff encounters corrupted TIFF (upstream issue #295).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote host is affected by the vulnerability described in GLSA-202007-36 (DjVu: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in DjVu. Please review the       CVE identifiers referenced below for details.
  Impact :

    Please review the referenced CVE identifiers for details.
  Workaround :

    There is no known workaround at this time.

This update for djvulibre fixes the following issues :

Security issues fixed :

  - CVE-2019-15142: Fixed heap-based buffer over-read     (bsc#1146702).

  - CVE-2019-15143: Fixed resource exhaustion caused by     corrupted image files (bsc#1146569).

  - CVE-2019-15144: Fixed denial-of-service caused by     crafted PBM image files (bsc#1146571).

  - CVE-2019-15145: Fixed out-of-bounds read caused by     corrupted JB2 image files (bsc#1146572).

  - Fixed segfault when libtiff encounters corrupted TIFF     (upstream issue #295).

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

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4198-1 advisory.

    It was discovered that DjVuLibre incorrectly handled certain memory operations. If a user or automated     system were tricked into processing a specially crafted DjVu file, a remote attacker could cause     applications to hang or crash, resulting in a denial of service, or possibly execute arbitrary code.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 10 / 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5032 advisory.

  - 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)

  - A flaw was found in djvulibre-3.5.28 and earlier. An out of bounds write in function DJVU::filter_bv() via     crafted djvu file may lead to application crash and other consequences. (CVE-2021-32490)

  - A flaw was found in djvulibre-3.5.28 and earlier. An integer overflow in function render() in tools/ddjvu     via crafted djvu file may lead to application crash and other consequences. (CVE-2021-32491)

  - A flaw was found in djvulibre-3.5.28 and earlier. An out of bounds read in function     DJVU::DataPool::has_data() via crafted djvu file may lead to application crash and other consequences.
    (CVE-2021-32492)

  - A flaw was found in djvulibre-3.5.28 and earlier. A heap buffer overflow in function     DJVU::GBitmap::decode() via crafted djvu file may lead to application crash and other consequences.
    (CVE-2021-32493)

  - A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function     DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other     consequences. (CVE-2021-3500)

  - An out-of-bounds write vulnerability was found in DjVuLibre in DJVU::DjVuTXT::decode() in DjVuText.cpp via     a crafted djvu file which may lead to crash and segmentation fault. This flaw affects DjVuLibre versions     prior to 3.5.28. (CVE-2021-3630)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Several vulnerabilities were discovered in djvulibre, a library and set of tools to handle documents in the DjVu format. An attacker could crash document viewers and possibly execute arbitrary code through crafted DjVu files.

For Debian 9 stretch, these problems have been fixed in version 3.5.27.1-7+deb9u1.

We recommend that you upgrade your djvulibre packages.

For the detailed security status of djvulibre please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/djvulibre

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Published	Updated	Severity
128394	Debian DLA-1902-1 : djvulibre security update	Nessus	Debian Local Security Checks	8/30/2019	4/30/2024	medium
131200	Fedora 31 : mingw-djvulibre (2019-6bc8be9d84)	Nessus	Fedora Local Security Checks	11/22/2019	4/10/2024	high
131099	Fedora 30 : djvulibre (2019-b217f90c2a)	Nessus	Fedora Local Security Checks	11/18/2019	4/11/2024	medium
129347	SUSE SLED12 / SLES12 Security Update : djvulibre (SUSE-SU-2019:2444-1)	Nessus	SuSE Local Security Checks	9/25/2019	4/23/2024	medium
131093	Fedora 31 : djvulibre (2019-67ff247aea)	Nessus	Fedora Local Security Checks	11/18/2019	4/11/2024	medium
138959	GLSA-202007-36 : DjVu: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	7/27/2020	2/28/2024	medium
129481	openSUSE Security Update : djvulibre (openSUSE-2019-2219)	Nessus	SuSE Local Security Checks	10/1/2019	4/22/2024	medium
131226	Ubuntu 16.04 LTS / 18.04 LTS : DjVuLibre vulnerabilities (USN-4198-1)	Nessus	Ubuntu Local Security Checks	11/22/2019	8/27/2024	high
131207	Fedora 30 : mingw-djvulibre (2019-f923712bab)	Nessus	Fedora Local Security Checks	11/22/2019	4/10/2024	high
129348	SUSE SLED15 / SLES15 Security Update : djvulibre (SUSE-SU-2019:2452-1)	Nessus	SuSE Local Security Checks	9/25/2019	4/23/2024	medium
156331	Debian DSA-5032-1 : djvulibre - security update	Nessus	Debian Local Security Checks	12/28/2021	11/22/2023	high
150005	Debian DLA-2667-1 : djvulibre security update	Nessus	Debian Local Security Checks	5/27/2021	1/12/2024	high
129464	openSUSE Security Update : djvulibre (openSUSE-2019-2217)	Nessus	SuSE Local Security Checks	9/30/2019	4/22/2024	medium
131097	Fedora 29 : djvulibre (2019-7ca378f076)	Nessus	Fedora Local Security Checks	11/18/2019	4/11/2024	medium

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