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

  - Reachable Assertion in tiffcp in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted     tiff file. For users that compile libtiff from sources, the fix is available with commit 5e180045.
    (CVE-2022-0865)

  - Unchecked Return Value to NULL Pointer Dereference in tiffcrop in libtiff 4.3.0 allows attackers to cause     a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is     available with commit f2b656e2. (CVE-2022-0907)

  - Null source pointer passed as an argument to memcpy() function within TIFFFetchNormalTag () in     tif_dirread.c in libtiff versions up to 4.3.0 could lead to Denial of Service via crafted TIFF file.
    (CVE-2022-0908)

  - Divide By Zero error in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a     crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f8d0f9aa.
    (CVE-2022-0909)

  - Out-of-bounds Read error in tiffcp in libtiff 4.3.0 allows attackers to cause a denial-of-service via a     crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 408976c4.
    (CVE-2022-0924)

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.

The version of libtiff installed on the remote host is prior to 4.0.3-35.38. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2022-1625 advisory.

    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)

    A flaw was found in libtiff. Due to a memory allocation failure in tif_read.c, a crafted TIFF file can     lead to an abort, resulting in denial of service. (CVE-2020-35521)

    In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an     abort, resulting in a remote denial of service attack. (CVE-2020-35522)

    An integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an     attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat     from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-35523)

    A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's     TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from     this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2020-35524)

    A flaw was found in libtiff where a NULL source pointer passed as an argument to the memcpy() function     within the TIFFFetchStripThing() in tif_dirread.c. This flaw allows an attacker with a crafted TIFF file     to exploit this flaw, causing a crash and leading to a denial of service. (CVE-2022-0561)

    A flaw was found in libtiff where a NULL source pointer passed as an argument to the memcpy() function     within the TIFFReadDirectory() in tif_dirread.c. This flaw allows an attacker to exploit this     vulnerability via a crafted TIFF file, causing a crash and leading to a denial of service. (CVE-2022-0562)

    A reachable assertion failure was found in libtiff's JBIG functionality. This flaw allows an attacker who     can submit a crafted file to an application linked with libtiff and using the JBIG functionality, causes a     crash via an assertion failure, leading to a denial of service. The exact mechanism and conditions around     this issue are dependent on how the application uses libtiff. (CVE-2022-0865)

    A NULL pointer dereference flaw was found in Libtiff. This flaw allows an attacker with a crafted TIFF     file to cause a crash that leads to a denial of service. (CVE-2022-0907)

    A flaw was found in LibTIFF where a NULL source pointer passed as an argument to the memcpy() function     within the TIFFFetchNormalTag() in tif_dirread.c. This flaw allows an attacker with a crafted TIFF file to     cause a crash that leads to a denial of service. (CVE-2022-0908)

    A floating-point exception (FPE) flaw was found in LibTIFF's computeOutputPixelOffsets() function in     tiffcrop.c file. This flaw allows an attacker with a crafted TIFF file to trigger a divide-by-zero error,     causing a crash that leads to a denial of service. (CVE-2022-0909)

    A heap buffer overflow flaw was found in Libtiffs' cpContigBufToSeparateBuf() function of the tiffcp.c     file. This flaw allows an attacker with a crafted TIFF file to trigger a heap out-of-bounds read access     issue, causing a crash that leads to a denial of service. (CVE-2022-0924)

    A buffer overflow vulnerability was found in libtiff. This flaw allows an attacker with network access to     pass specially crafted files, causing an application to halt or crash. The root cause of this issue was     from the memcpy function in tif_unix.c. (CVE-2022-22844)

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

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

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2022-2022-049 advisory.

    A flaw was found in libtiff where a NULL source pointer passed as an argument to the memcpy() function     within the TIFFFetchStripThing() in tif_dirread.c. This flaw allows an attacker with a crafted TIFF file     to exploit this flaw, causing a crash and leading to a denial of service. (CVE-2022-0561)

    A flaw was found in libtiff where a NULL source pointer passed as an argument to the memcpy() function     within the TIFFReadDirectory() in tif_dirread.c. This flaw allows an attacker to exploit this     vulnerability via a crafted TIFF file, causing a crash and leading to a denial of service. (CVE-2022-0562)

    A reachable assertion failure was found in libtiff's JBIG functionality. This flaw allows an attacker who     can submit a crafted file to an application linked with libtiff and using the JBIG functionality, causes a     crash via an assertion failure, leading to a denial of service. The exact mechanism and conditions around     this issue are dependent on how the application uses libtiff. (CVE-2022-0865)

    A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0     allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could     result into application crash, potential information disclosure or any other context-dependent impact     (CVE-2022-0891)

    A NULL pointer dereference flaw was found in Libtiff. This flaw allows an attacker with a crafted TIFF     file to cause a crash that leads to a denial of service. (CVE-2022-0907)

    A flaw was found in LibTIFF where a NULL source pointer passed as an argument to the memcpy() function     within the TIFFFetchNormalTag() in tif_dirread.c. This flaw allows an attacker with a crafted TIFF file to     cause a crash that leads to a denial of service. (CVE-2022-0908)

    A floating-point exception (FPE) flaw was found in LibTIFF's computeOutputPixelOffsets() function in     tiffcrop.c file. This flaw allows an attacker with a crafted TIFF file to trigger a divide-by-zero error,     causing a crash that leads to a denial of service. (CVE-2022-0909)

    A heap buffer overflow flaw was found in Libtiffs' cpContigBufToSeparateBuf() function of the tiffcp.c     file. This flaw allows an attacker with a crafted TIFF file to trigger a heap out-of-bounds read access     issue, causing a crash that leads to a denial of service. (CVE-2022-0924)

    A buffer overflow vulnerability was found in libtiff. This flaw allows an attacker with network access to     pass specially crafted files, causing an application to halt or crash. The root cause of this issue was     from the memcpy function in tif_unix.c. (CVE-2022-22844)

Tenable has extracted the preceding description block directly from the tested product 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 Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5523-2 advisory.

    USN-5523-1 fixed several vulnerabilities in LibTIFF. This update provides the fixes for CVE-2022-0907,     CVE-2022-0908, CVE-2022-0909, CVE-2022-0924 and CVE-2022-22844 for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.



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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
162434	EulerOS 2.0 SP8 : libtiff (EulerOS-SA-2022-1937)	Nessus	Huawei Local Security Checks	2022/6/22	2023/10/19	medium
163862	Amazon Linux AMI : libtiff (ALAS-2022-1625)	Nessus	Amazon Linux Local Security Checks	2022/8/5	2024/12/11	high
164711	Amazon Linux 2022 : libtiff, libtiff-devel, libtiff-static (ALAS2022-2022-049)	Nessus	Amazon Linux Local Security Checks	2022/9/6	2024/12/11	high
164944	Ubuntu 18.04 LTS / 20.04 LTS : LibTIFF vulnerabilities (USN-5523-2)	Nessus	Ubuntu Local Security Checks	2022/9/12	2024/8/29	medium

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