According to the versions of the libtiff package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - Heap-based buffer overflow in the readgifimage function     in the gif2tiff tool in libtiff 4.0.3 and earlier     allows remote attackers to cause a denial of service     (crash) and possibly execute arbitrary code via a     crafted height and width values in a GIF     image.(CVE-2013-4243)

  - Integer overflow in tools/bmp2tiff.c in LibTIFF before     4.0.4 allows remote attackers to cause a denial of     service (heap-based buffer over-read), or possibly     obtain sensitive information from process memory, via     crafted width and length values in RLE4 or RLE8 data in     a BMP file.(CVE-2015-8870)

  - LibTIFF 4.0.3 allows remote attackers to cause a denial     of service (out-of-bounds read and crash) via a crafted     TIFF image to the (1) checkInkNamesString function in     tif_dir.c in the thumbnail tool, (2) compresscontig     function in tiff2bw.c in the tiff2bw tool, (3)     putcontig8bitCIELab function in tif_getimage.c in the     tiff2rgba tool, LZWPreDecode function in tif_lzw.c in     the (4) tiff2ps or (5) tiffdither tool, (6) NeXTDecode     function in tif_next.c in the tiffmedian tool, or (7)     TIFFWriteDirectoryTagLongLong8Array function in     tif_dirwrite.c in the tiffset tool.(CVE-2014-8127)

  - Use-after-free vulnerability in the     t2p_readwrite_pdf_image function in tools/tiff2pdf.c in     libtiff 4.0.3 allows remote attackers to cause a denial     of service (crash) or possibly execute arbitrary code     via a crafted TIFF image.(CVE-2013-4232)

  - Integer overflow in the writeBufferToSeparateStrips     function in tiffcrop.c in LibTIFF before 4.0.7 allows     remote attackers to cause a denial of service     (out-of-bounds read) via a crafted tif     file.(CVE-2016-9532)

  - Multiple integer overflows in the (1) cvt_by_strip and     (2) cvt_by_tile functions in the tiff2rgba tool in     LibTIFF 4.0.6 and earlier, when -b mode is enabled,     allow remote attackers to cause a denial of service     (crash) or execute arbitrary code via a crafted TIFF     image, which triggers an out-of-bounds     write.(CVE-2016-3945)

  - The (1) putcontig8bitYCbCr21tile function in     tif_getimage.c or (2) NeXTDecode function in tif_next.c     in LibTIFF allows remote attackers to cause a denial of     service (uninitialized memory access) via a crafted     TIFF image, as demonstrated by libtiff-cvs-1.tif and     libtiff-cvs-2.tif.(CVE-2014-9655)

  - A flaw was discovered in the bmp2tiff utility. By     tricking a user into processing a specially crafted     file, a remote attacker could exploit this flaw to     cause a crash or memory corruption and, possibly,     execute arbitrary code with the privileges of the user     running the libtiff tool.(CVE-2014-9330)

  - The TIFFReadRawStrip1 and TIFFReadRawTile1 functions in     tif_read.c in libtiff before 4.0.7 allows remote     attackers to cause a denial of service (crash) or     possibly obtain sensitive information via a negative     index in a file-content buffer.(CVE-2016-6223)

  - The _TIFFmalloc function in tif_unix.c in LibTIFF 4.0.3     does not reject a zero size, which allows remote     attackers to cause a denial of service (divide-by-zero     error and application crash) via a crafted TIFF image     that is mishandled by the TIFFWriteScanline function in     tif_write.c, as demonstrated by     tiffdither.(CVE-2014-8130)

  - Heap-based buffer overflow in the     t2p_process_jpeg_strip function in tiff2pdf in libtiff     4.0.3 and earlier allows remote attackers to cause a     denial of service (crash) and possibly execute     arbitrary code via a crafted TIFF image     file.(CVE-2013-1960)

  - Stack-based buffer overflow in the t2p_write_pdf_page     function in tiff2pdf in libtiff before 4.0.3 allows     remote attackers to cause a denial of service     (application crash) via a crafted image length and     resolution in a TIFF image file.(CVE-2013-1961)

  - Heap-based buffer overflow in the loadImage function in     the tiffcrop tool in LibTIFF 4.0.6 and earlier allows     remote attackers to cause a denial of service     (out-of-bounds write) or execute arbitrary code via a     crafted TIFF image with zero tiles.(CVE-2016-3991)

  - Heap-based buffer overflow in the horizontalDifference8     function in tif_pixarlog.c in LibTIFF 4.0.6 and earlier     allows remote attackers to cause a denial of service     (crash) or execute arbitrary code via a crafted TIFF     image to tiffcp.(CVE-2016-3990)

  - LibTIFF 4.0.3 allows remote attackers to cause a denial     of service (out-of-bounds write) or possibly have     unspecified other impact via a crafted TIFF image, as     demonstrated by failure of tif_next.c to verify that     the BitsPerSample value is 2, and the     t2p_sample_lab_signed_to_unsigned function in     tiff2pdf.c.(CVE-2014-8129)

  - The LZW decompressor in the gif2tiff tool in libtiff     4.0.3 and earlier allows context-dependent attackers to     cause a denial of service (out-of-bounds write and     crash) or possibly execute arbitrary code via a crafted     GIF image.(CVE-2013-4244)

  - The _TIFFVGetField function in tif_dirinfo.c in LibTIFF     4.0.6 and earlier allows remote attackers to cause a     denial of service (out-of-bounds write) or execute     arbitrary code via a crafted TIFF image.(CVE-2016-3632)

  - The NeXTDecode function in tif_next.c in LibTIFF allows     remote attackers to cause a denial of service     (uninitialized memory access) via a crafted TIFF image,     as demonstrated by libtiff5.tif.(CVE-2015-1547)

  - In LibTIFF 4.0.9, there is a NULL pointer dereference     in the TIFFWriteDirectorySec function in tif_dirwrite.c     that will lead to a denial of service attack, as     demonstrated by tiffset.(CVE-2018-19210)

  - The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10     has a memory leak, as demonstrated by     pal2rgb.(CVE-2019-6128)

  - An Invalid Address dereference was discovered in     TIFFWriteDirectoryTagTransferfunction in     libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the     cpSeparateBufToContigBuf function in tiffcp.c. Remote     attackers could leverage this vulnerability to cause a     denial-of-service via a crafted tiff file. This is     different from CVE-2018-12900.(CVE-2019-7663)

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

libtiff project reports :

Multiple flaws have been discovered in libtiff library and utilities.

Multiple flaws have been discovered in libtiff. A remote attacker could exploit these flaws to cause a crash or memory corruption and, possibly, execute arbitrary code by tricking an application linked against libtiff into processing specially crafted files.
(CVE-2016-9533 , CVE-2016-9534 , CVE-2016-9535)

Multiple flaws have been discovered in various libtiff tools (tiff2pdf, tiffcrop, tiffcp, bmp2tiff). By tricking a user into processing a specially crafted file, a remote attacker could exploit these flaws to cause a crash or memory corruption and, possibly, execute arbitrary code with the privileges of the user running the libtiff tool. (CVE-2015-8870 , CVE-2016-5652 , CVE-2016-9540 , CVE-2016-9537 , CVE-2016-9536)

According to the versions of the libtiff packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Multiple flaws have been discovered in libtiff. A     remote attacker could exploit these flaws to cause a     crash or memory corruption and, possibly, execute     arbitrary code by tricking an application linked     against libtiff into processing specially crafted     files. (CVE-2016-9533, CVE-2016-9534, CVE-2016-9535)

  - Multiple flaws have been discovered in various libtiff     tools (tiff2pdf, tiffcrop, tiffcp, bmp2tiff). By     tricking a user into processing a specially crafted     file, a remote attacker could exploit these flaws to     cause a crash or memory corruption and, possibly,     execute arbitrary code with the privileges of the user     running the libtiff tool. (CVE-2015-8870,     CVE-2016-5652, CVE-2016-9540, CVE-2016-9537,     CVE-2016-9536)

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

An update for libtiff is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

Security Fix(es) :

* Multiple flaws have been discovered in libtiff. A remote attacker could exploit these flaws to cause a crash or memory corruption and, possibly, execute arbitrary code by tricking an application linked against libtiff into processing specially crafted files.
(CVE-2016-9533, CVE-2016-9534, CVE-2016-9535)

* Multiple flaws have been discovered in various libtiff tools (tiff2pdf, tiffcrop, tiffcp, bmp2tiff). By tricking a user into processing a specially crafted file, a remote attacker could exploit these flaws to cause a crash or memory corruption and, possibly, execute arbitrary code with the privileges of the user running the libtiff tool. (CVE-2015-8870, CVE-2016-5652, CVE-2016-9540, CVE-2016-9537, CVE-2016-9536)

An update for libtiff is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

Security Fix(es) :

* Multiple flaws have been discovered in libtiff. A remote attacker could exploit these flaws to cause a crash or memory corruption and, possibly, execute arbitrary code by tricking an application linked against libtiff into processing specially crafted files.
(CVE-2016-9533, CVE-2016-9534, CVE-2016-9535)

* Multiple flaws have been discovered in various libtiff tools (tiff2pdf, tiffcrop, tiffcp, bmp2tiff). By tricking a user into processing a specially crafted file, a remote attacker could exploit these flaws to cause a crash or memory corruption and, possibly, execute arbitrary code with the privileges of the user running the libtiff tool. (CVE-2015-8870, CVE-2016-5652, CVE-2016-9540, CVE-2016-9537, CVE-2016-9536)

Note that Tenable Network Security has attempted to extract the preceding description block directly from the corresponding Red Hat security advisory. Virtuozzo provides no description for VZLSA advisories. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - libtiff: Heap-based buffer over-read in bmp2tiff (CVE-2017-9117)

  - LibTIFF 4.0.3 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a     crafted TIFF image to the (1) checkInkNamesString function in tif_dir.c in the thumbnail tool, (2)     compresscontig function in tiff2bw.c in the tiff2bw tool, (3) putcontig8bitCIELab function in     tif_getimage.c in the tiff2rgba tool, LZWPreDecode function in tif_lzw.c in the (4) tiff2ps or (5)     tiffdither tool, (6) NeXTDecode function in tif_next.c in the tiffmedian tool, or (7)     TIFFWriteDirectoryTagLongLong8Array function in tif_dirwrite.c in the tiffset tool. (CVE-2014-8127)

  - LibTIFF prior to 4.0.4, as used in Apple iOS before 8.4 and OS X before 10.10.4 and other products, allows     remote attackers to cause a denial of service (out-of-bounds write) via a crafted TIFF image.
    (CVE-2014-8128)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

Security Fix(es) :

  - Multiple flaws have been discovered in libtiff. A remote     attacker could exploit these flaws to cause a crash or     memory corruption and, possibly, execute arbitrary code     by tricking an application linked against libtiff into     processing specially crafted files. (CVE-2016-9533,     CVE-2016-9534, CVE-2016-9535)

  - Multiple flaws have been discovered in various libtiff     tools (tiff2pdf, tiffcrop, tiffcp, bmp2tiff). By     tricking a user into processing a specially crafted     file, a remote attacker could exploit these flaws to     cause a crash or memory corruption and, possibly,     execute arbitrary code with the privileges of the user     running the libtiff tool. (CVE-2015-8870, CVE-2016-5652,     CVE-2016-9540, CVE-2016-9537, CVE-2016-9536)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-0225 advisory.

    - Fix patch for CVE-2016-5652
    - CVE-2016-9533 CVE-2016-9534 CVE-2016-9535
    - CVE-2016-9536 CVE-2016-9537 CVE-2016-9540
    - CVE-2016-5652

Tenable has extracted the preceding description block directly from the Oracle Linux 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 Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - libtiff: Heap-based buffer over-read in bmp2tiff (CVE-2017-9117)

  - LibTIFF prior to 4.0.4, as used in Apple iOS before 8.4 and OS X before 10.10.4 and other products, allows     remote attackers to cause a denial of service (out-of-bounds write) via a crafted TIFF image.
    (CVE-2014-8128)

  - Integer overflow in tools/bmp2tiff.c in LibTIFF before 4.0.4 allows remote attackers to cause a denial of     service (heap-based buffer over-read), or possibly obtain sensitive information from process memory, via     crafted width and length values in RLE4 or RLE8 data in a BMP file. (CVE-2015-8870)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

This update for tiff fixes the following issues :

Security issues fixed :

CVE-2018-18661: Fixed NULL pointer dereference in the function LZWDecode in the file tif_lzw.c (bsc#1113672).

CVE-2018-12900: Fixed heap-based buffer overflow in the cpSeparateBufToContigBuf (bsc#1099257).

CVE-2017-9147: Fixed invalid read in the _TIFFVGetField function in tif_dir.c, that allowed remote attackers to cause a DoS via acrafted TIFF file (bsc#1040322).

CVE-2017-9117: Fixed BMP images processing that was verified without biWidth and biHeight values (bsc#1040080).

CVE-2017-17942: Fixed issue in the function PackBitsEncode that could have led to a heap overflow and caused a DoS (bsc#1074186).

CVE-2016-9273: Fixed heap-based buffer overflow issue (bsc#1010163).

CVE-2016-5319: Fixed heap-based buffer overflow in PackBitsEncode (bsc#983440).

CVE-2016-3621: Fixed out-of-bounds read in the bmp2tiff tool (lzw packing) (bsc#974448).

CVE-2016-3620: Fixed out-of-bounds read in the bmp2tiff tool (zip packing) (bsc#974447)

CVE-2016-3619: Fixed out-of-bounds read in the bmp2tiff tool (none packing) (bsc#974446)

CVE-2015-8870: Fixed integer overflow in tools/bmp2tiff.c that allowed remote attackers to causea DOS (bsc#1014461).

Non-security issues fixed: asan_build: build ASAN included

debug_build: build more suitable for debugging

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.

ID	Name	Product	Family	Published	Updated	Severity
124940	EulerOS Virtualization 3.0.1.0 : libtiff (EulerOS-SA-2019-1437)	Nessus	Huawei Local Security Checks	5/14/2019	5/23/2024	critical
97035	FreeBSD : tiff -- multiple vulnerabilities (fb74eacc-ec8a-11e6-bc8a-0011d823eebd)	Nessus	FreeBSD Local Security Checks	2/7/2017	1/4/2021	critical
97554	Amazon Linux AMI : libtiff / compat-libtiff3 (ALAS-2017-802)	Nessus	Amazon Linux Local Security Checks	3/7/2017	4/18/2018	critical
99865	EulerOS 2.0 SP1 : libtiff (EulerOS-SA-2017-1019)	Nessus	Huawei Local Security Checks	5/1/2017	1/6/2021	critical
96948	RHEL 6 / 7 : libtiff (RHSA-2017:0225)	Nessus	Red Hat Local Security Checks	2/2/2017	10/24/2019	critical
101417	Virtuozzo 7 : libtiff / libtiff-devel / libtiff-static / etc (VZLSA-2017-0225)	Nessus	Virtuozzo Local Security Checks	7/13/2017	1/4/2021	critical
198470	RHEL 5 : libtiff (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	10/12/2024	critical
96929	CentOS 6 / 7 : libtiff (CESA-2017:0225)	Nessus	CentOS Local Security Checks	2/2/2017	1/4/2021	critical
99866	EulerOS 2.0 SP2 : libtiff (EulerOS-SA-2017-1020)	Nessus	Huawei Local Security Checks	5/1/2017	1/6/2021	critical
96974	Scientific Linux Security Update : libtiff on SL6.x, SL7.x i386/x86_64 (20170201)	Nessus	Scientific Linux Local Security Checks	2/3/2017	1/14/2021	critical
96945	Oracle Linux 6 / 7 : libtiff (ELSA-2017-0225)	Nessus	Oracle Linux Local Security Checks	2/2/2017	11/1/2024	critical
198475	RHEL 7 : libtiff (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	6/3/2024	10/12/2024	critical
119143	SUSE SLES11 Security Update : tiff (SUSE-SU-2018:3879-1)	Nessus	SuSE Local Security Checks	11/26/2018	7/19/2024	critical

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