An update of the libtiff package has been released.

したがって、ALAS2023-2023-255 のアドバイザリに記載されている複数の脆弱性の影響を受けます。

    LibTIFF 4.4.0 の tools/tiffcrop.c:3488 の tiffcrop における領域外読み取りにより、細工された TIFF ファイルを用いて攻撃者がサービス拒否を引き起こす可能性があります。ソースから libtiff をコンパイルするユーザーの場合、修正はコミット afaabc3e で利用可能です。(CVE-2023-0795)

    LibTIFF 4.4.0 の tools/tiffcrop.c:3592 の tiffcrop における領域外読み取りにより、細工された TIFF ファイルを用いて攻撃者がサービス拒否を引き起こす可能性があります。ソースから libtiff をコンパイルするユーザーの場合、修正はコミット afaabc3e で利用可能です。(CVE-2023-0796)

    LibTIFF 4.4.0 の tools/tiffcrop.c:2903 および tools/tiffcrop.c:6921 から呼び出される libtiff/tif_unix.c:368 の tiffcrop における領域外読み込みにより、細工された TIFF ファイルを用いて攻撃者がサービス拒否を引き起こす可能性があります。ソースから libtiff をコンパイルするユーザーの場合、修正はコミット afaabc3e で利用可能です。
    (CVE-2023-0797)

    LibTIFF 4.4.0 の tools/tiffcrop.c:3400 の tiffcrop における領域外読み取りにより、細工された TIFF ファイルを用いて攻撃者がサービス拒否を引き起こす可能性があります。ソースから libtiff をコンパイルするユーザーの場合、修正はコミット afaabc3e で利用可能です。(CVE-2023-0798)

    LibTIFF 4.4.0 の tools/tiffcrop.c:3701 の tiffcrop における領域外読み取りにより、細工された TIFF ファイルを用いて攻撃者がサービス拒否を引き起こす可能性があります。ソースから libtiff をコンパイルするユーザーの場合、修正はコミット afaabc3e で利用可能です。(CVE-2023-0799)

    LibTIFF 4.4.0 の tools/tiffcrop.c:3724 の tiffcrop における領域外書き込みにより、細工された TIFF ファイルを用いて攻撃者がサービス拒否を引き起こす可能性があります。ソースから libtiff をコンパイルするユーザーの場合、修正はコミット 33aee127 で利用可能です。(CVE-2023-0802)

    LibTIFF 4.4.0 の tools/tiffcrop.c:3516 の tiffcrop における領域外書き込みにより、細工された TIFF ファイルを用いて攻撃者がサービス拒否を引き起こす可能性があります。ソースから libtiff をコンパイルするユーザーの場合、修正はコミット 33aee127 で利用可能です。(CVE-2023-0803)

    libtiff 4.5.0 は、/libtiff/tools/tiffcrop.c:8499 を介したバッファオーバーフローに対して脆弱です。tiffcrop の rotateImage() 後のバッファサイズの不適切な更新により、ヒープバッファオーバーフローおよび SEGV が発生します。(CVE-2023-25433)

    libtiff 4.5.0 は、/libtiff/tools/tiffcrop.c:3215 の extractContigSamplesBytes() を介したバッファオーバーフローに対して脆弱です。(CVE-2023-25434)

    libtiff 4.5.0 は、/libtiff/tools/tiffcrop.c:3753 の extractContigSamplesShifted8bits() を介したバッファオーバーフローに対して脆弱です。(CVE-2023-25435)

Tenable は、前述の記述ブロックをテスト済み製品のセキュリティアドバイザリから直接抽出しています。

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - libtiff 4.5.0 容易受到通过 /libtiff/tools/tiffcrop.c:3753 的 extractContigSamplesShifted8bits() 造成的缓冲区溢出影响。 (CVE-2023-25435)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且供應商未提供可用的修補程式。

  - libtiff 4.5.0 容易透過 /libtiff/tools/tiffcrop.c:3753 的 extractContigSamplesShifted8bits() 受到緩衝區溢位影響。 (CVE-2023-25435)

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

因此，會受到 ALAS2023-2023-255 公告中所提及的多個弱點影響。

    LibTIFF 4.4.0 的 tools/tiffcrop.c:3488 的 tiffcrop 中存在超出邊界讀取錯誤，因此攻擊者可以透過建構的 tiff 檔案來造成拒絕服務。對於使用原始碼編譯 libtiff 的使用者，可透過 commit afaabc3e 取得此問題的修正程式。(CVE-2023-0795)

    LibTIFF 4.4.0 的 tools/tiffcrop.c:3592 的 tiffcrop 中存在超出邊界讀取錯誤，因此攻擊者可以透過建構的 tiff 檔案來造成拒絕服務。對於使用原始碼編譯 libtiff 的使用者，可透過 commit afaabc3e 取得此問題的修正程式。(CVE-2023-0796)

    在 LibTIFF 4.4.0 中，libtiff/tif_unix.c:368 的 tiffcrop 由 tools/tiffcrop.c:2903 和 tools/tiffcrop.c:6921 叫用時會發生超出邊界讀取錯誤，攻擊者可以藉此透過建構的 tiff 檔案來造成拒絕服務。對於使用原始碼編譯 libtiff 的使用者，可透過 commit afaabc3e 取得此問題的修正程式。
    (CVE-2023-0797)

    LibTIFF 4.4.0 的 tools/tiffcrop.c:3400 的 tiffcrop 中存在超出邊界讀取錯誤，因此攻擊者可以透過建構的 tiff 檔案來造成拒絕服務。對於使用原始碼編譯 libtiff 的使用者，可透過 commit afaabc3e 取得此問題的修正程式。(CVE-2023-0798)

    LibTIFF 4.4.0 的 tools/tiffcrop.c:3701 的 tiffcrop 中存在超出邊界讀取錯誤，因此攻擊者可以透過建構的 tiff 檔案來造成拒絕服務。對於使用原始碼編譯 libtiff 的使用者，可透過 commit afaabc3e 取得此問題的修正程式。(CVE-2023-0799)

    LibTIFF 4.4.0 的 tools/tiffcrop.c:3724 的 tiffcrop 中存在超出邊界寫入錯誤，因此攻擊者可以透過建構的 tiff 檔案來造成拒絕服務。對於使用原始碼編譯 libtiff 的使用者，可透過 commit 33aee127 取得此問題的修正程式。(CVE-2023-0802)

    LibTIFF 4.4.0 的 tools/tiffcrop.c:3516 的 tiffcrop 中存在超出邊界寫入錯誤，因此攻擊者可以透過建構的 tiff 檔案來造成拒絕服務。對於使用原始碼編譯 libtiff 的使用者，可透過 commit 33aee127 取得此問題的修正程式。(CVE-2023-0803)

    libtiff 4.5.0 容易受到透過 /libtiff/tools/tiffcrop.c:8499 觸發的緩衝區溢位攻擊影響。在 tiffcrop 中執行 rotateImage() 之後，程式會錯誤更新緩衝區大小，從而造成堆積緩衝區溢位和 SEGV。(CVE-2023-25433)

    libtiff 4.5.0 容易受到透過 /libtiff/tools/tiffcrop.c:3215 的 extractContigSamplesBytes() 觸發的緩衝區溢位攻擊影響。(CVE-2023-25434)

    libtiff 4.5.0 容易受到透過 /libtiff/tools/tiffcrop.c:3753 的 extractContigSamplesShifted8bits() 觸發的緩衝區溢位攻擊影響。(CVE-2023-25435)

Tenable 已直接從所測試產品的安全公告擷取前置描述區塊。

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

因此，该软件受到 ALAS2023-2023-255 公告中提及的多个漏洞影响。

    在 LibTIFF 4.4.0 中，tools/tiffcrop.c:3488 的 tiffcrop 中的越界读取漏洞允许攻击者通过特制的 tiff 文件造成拒绝服务。对于从源代码编译 libtiff 的用户，可通过提交 afaabc3e 获得该补丁。(CVE-2023-0795)

    在 LibTIFF 4.4.0 中，tools/tiffcrop.c:3592 的 tiffcrop 中的越界读取漏洞允许攻击者通过特制的 tiff 文件造成拒绝服务。对于从源代码编译 libtiff 的用户，可通过提交 afaabc3e 获得该补丁。(CVE-2023-0796)

    在 LibTIFF 4.4.0 中，使用 tools/tiffcrop.c:2903 和 tools/tiffcrop.c:6921 执行调用时，libtiff/tif_unix.c:368 的 tiffcrop 中的越界读取漏洞允许攻击者通过特制的 tiff 文件造成拒绝服务。对于从源代码编译 libtiff 的用户，可通过提交 afaabc3e 获得该补丁。
    (CVE-2023-0797)

    在 LibTIFF 4.4.0 中，tools/tiffcrop.c:3400 的 tiffcrop 中的越界读取漏洞允许攻击者通过特制的 tiff 文件造成拒绝服务。对于从源代码编译 libtiff 的用户，可通过提交 afaabc3e 获得该补丁。(CVE-2023-0798)

    在 LibTIFF 4.4.0 中，tools/tiffcrop.c:3701 的 tiffcrop 中的越界读取漏洞允许攻击者通过特制的 tiff 文件造成拒绝服务。对于从源代码编译 libtiff 的用户，可通过提交 afaabc3e 获得该补丁。(CVE-2023-0799)

    在 LibTIFF 4.4.0 中，tools/tiffcrop.c:3724 的 tiffcrop 中的越界写入漏洞允许攻击者通过特制的 tiff 文件造成拒绝服务。对于从源代码编译 libtiff 的用户，可通过提交 33aee127 获得该补丁。(CVE-2023-0802)

    在 LibTIFF 4.4.0 中，tools/tiffcrop.c:3516 的 tiffcrop 中的越界写入漏洞允许攻击者通过特制的 tiff 文件造成拒绝服务。对于从源代码编译 libtiff 的用户，可通过提交 33aee127 获得该补丁。(CVE-2023-0803)

    libtiff 4.5.0 容易受到通过 /libtiff/tools/tiffcrop.c:8499 执行的缓冲区溢出攻击影响。在 tiffcrop 的 rotateImage() 之后未正确更新缓冲区大小会造成堆缓冲区溢出和 SEGV。(CVE-2023-25433)

    libtiff 4.5.0 容易受到通过 /libtiff/tools/tiffcrop.c:3215 的 extractContigSamplesBytes() 执行的缓冲区溢出攻击影响。(CVE-2023-25434)

    - libtiff 4.5.0 容易受到通过 /libtiff/tools/tiffcrop.c:3753 的 extractContigSamplesShifted8bits() 执行的缓冲区溢出攻击影响。(CVE-2023-25435)

Tenable 已直接从测试产品的安全公告中提取上述描述块。

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

Linux/Unix ホストには、ベンダーが提供するパッチが利用できない脆弱性の影響を受ける複数のパッケージがインストールされています。

  - libtiff 4.5.0 は /libtiff/tools/tiffcrop.c:3753 の extractContigSamplesShifted8bits() を介したバッファオーバーフローに対して脆弱です。CVE-2023-25435

Nessus は、ベンダーによって報告されたパッケージの存在に依存していることに注意してください。

リモートの SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 ホストには、SUSE-SU-2025:0753-1 のアドバイザリに記載された複数の脆弱性の影響を受けるパッケージがインストールされています。

    - CVE-2023-25435: tiffcrop.c の extractContigSamplesShifted8bits() でのヒープバッファオーバーフロー (bsc#1212607)。
    - CVE-2023-52356: サービス拒否を引き起こす TIFFReadRGBATileExt() の libtiff のセグメント障害 (bsc#1219213)


    その他のバグ修正:

    - test 12 test_directory が失敗するため、s390x での tiff ビルドの問題を修正しました (bsc#1236834)。

Tenable は、前述の記述ブロックを SUSE セキュリティアドバイザリから直接抽出しています。

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-255 advisory.

    LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3488, allowing 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 afaabc3e. (CVE-2023-0795)

    LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3592, allowing 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 afaabc3e. (CVE-2023-0796)

    LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in libtiff/tif_unix.c:368, invoked by     tools/tiffcrop.c:2903 and tools/tiffcrop.c:6921, allowing 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 afaabc3e.
    (CVE-2023-0797)

    LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3400, allowing 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 afaabc3e. (CVE-2023-0798)

    LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3701, allowing 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 afaabc3e. (CVE-2023-0799)

    LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3724, allowing 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 33aee127. (CVE-2023-0802)

    LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3516, allowing 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 33aee127. (CVE-2023-0803)

    libtiff 4.5.0 is vulnerable to Buffer Overflow via /libtiff/tools/tiffcrop.c:8499. Incorrect updating of     buffer size after rotateImage() in tiffcrop cause heap-buffer-overflow and SEGV. (CVE-2023-25433)

    libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesBytes() at     /libtiff/tools/tiffcrop.c:3215. (CVE-2023-25434)

    libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesShifted8bits() at     /libtiff/tools/tiffcrop.c:3753. (CVE-2023-25435)

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 version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0785 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2023-40745:
    LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of     service (application crash) or possibly execute an arbitrary code via a crafted tiff image, which triggers     a heap-based buffer overflow.

    CVE-2023-41175:
    A vulnerability was found in libtiff due to multiple potential integer overflows in raw2tiff.c. This flaw     allows remote attackers to cause a denial of service or possibly execute an arbitrary code via a crafted     tiff image, which triggers a heap-based buffer overflow.

    CVE-2023-0796:
    LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3592, allowing 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 afaabc3e.

    CVE-2023-0802:
    LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3724, allowing 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 33aee127.

    CVE-2023-0804:
    LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3609, allowing 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 33aee127.

    CVE-2023-0801:
    LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in libtiff/tif_unix.c:368, invoked by     tools/tiffcrop.c:2903 and tools/tiffcrop.c:6778, allowing 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 33aee127.

    CVE-2023-0795:
    LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3488, allowing 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 afaabc3e.

    CVE-2023-0798:
    LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3400, allowing 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 afaabc3e.

    CVE-2023-0797:
    LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in libtiff/tif_unix.c:368, invoked by     tools/tiffcrop.c:2903 and tools/tiffcrop.c:6921, allowing 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 afaabc3e.

    CVE-2022-48281:
    processCropSelections in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based buffer overflow (e.g.,     WRITE of size 307203) via a crafted TIFF image.

    CVE-2023-0800:
    LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3502, allowing 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 33aee127.

    CVE-2023-0803:
    LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3516, allowing 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 33aee127.

    CVE-2023-0799:
    LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3701, allowing 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 afaabc3e.

    CVE-2022-3970:
    A vulnerability was found in LibTIFF. It has been classified as critical. This affects the function     TIFFReadRGBATileExt of the file libtiff/tif_getimage.c. The manipulation leads to integer overflow. It is     possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
    The name of the patch is 227500897dfb07fb7d27f7aa570050e62617e3be. It is recommended to apply a patch to     fix this issue. The identifier VDB-213549 was assigned to this vulnerability.

    CVE-2022-2519:
    There is a double free or corruption in rotateImage() at tiffcrop.c:8839 found in libtiff 4.4.0rc1

    CVE-2022-4645:
    LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing 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 e8131125.

    CVE-2022-2521:
    It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at     tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while     processing crafted input.

    CVE-2022-3599:
    LibTIFF 4.4.0 has an out-of-bounds read in writeSingleSection in tools/tiffcrop.c:7345, allowing 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 e8131125.

    CVE-2022-3570:
    Multiple heap buffer overflows in tiffcrop.c utility in libtiff library Version 4.4.0 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-2022-3598:
    LibTIFF 4.4.0 has an out-of-bounds write in extractContigSamplesShifted24bits in tools/tiffcrop.c:3604,     allowing 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 cfbb883b.

    CVE-2022-3626:
    LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c:340 when called from     processCropSelections, tools/tiffcrop.c:7619, allowing 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 236b7191.

    CVE-2022-40090:
    An issue was discovered in function TIFFReadDirectory libtiff before 4.4.0 allows attackers to cause a     denial of service via crafted TIFF file.

    CVE-2022-3627:
    LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from     extractImageSection, tools/tiffcrop.c:6860, allowing 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 236b7191.

    CVE-2022-2520:
    A flaw was found in libtiff 4.4.0rc1. There is a sysmalloc assertion fail in rotateImage() at     tiffcrop.c:8621 that can cause program crash when reading a crafted input.

    CVE-2022-2058:
    Divide By Zero error in tiffcrop in libtiff 4.4.0 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 f3a5e010.

    CVE-2022-34526:
    A stack overflow was discovered in the _TIFFVGetField function of Tiffsplit v4.4.0. This vulnerability     allows attackers to cause a Denial of Service (DoS) via a crafted TIFF file parsed by the tiffsplit or     tiffcrop utilities.

    CVE-2022-2953:
    LibTIFF 4.4.0 has an out-of-bounds read in extractImageSection in tools/tiffcrop.c:6905, allowing     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 48d6ece8.

    CVE-2022-2057:
    Divide By Zero error in tiffcrop in libtiff 4.4.0 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 f3a5e010.

    CVE-2022-2056:
    Divide By Zero error in tiffcrop in libtiff 4.4.0 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 f3a5e010.

    CVE-2022-3597:
    LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from     extractImageSection, tools/tiffcrop.c:6826, allowing 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 236b7191.

    CVE-2023-30086:
    Buffer Overflow vulnerability found in Libtiff V.4.0.7 allows a local attacker to cause a denial of     service via the tiffcp function in tiffcp.c.

    CVE-2023-30774:
    A vulnerability was found in the libtiff library. This flaw causes a heap buffer overflow issue via the     TIFFTAG_INKNAMES and TIFFTAG_NUMBEROFINKS values.

    CVE-2023-30775:
    A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in     extractContigSamples32bits, tiffcrop.c.

    CVE-2023-25435:
    libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesShifted8bits() at     /libtiff/tools/tiffcrop.c:3753.

    CVE-2023-2908:
    A null pointer dereference issue was found in Libtiff/'s tif_dir.c file. This issue may allow an attacker     to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes     undefined behavior. This will result in an application crash, eventually leading to a denial of service.

    CVE-2023-3618:
    A flaw was found in libtiff. A specially crafted tiff file can lead to a segmentation fault due to a     buffer overflow in the Fax3Encode function in libtiff/tif_fax3.c, resulting in a denial of service.

    CVE-2023-3316:
    A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file (non-existent path     or a path that requires permissions like /dev/null) while specifying zones.

    CVE-2023-25434:
    libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesBytes() at     /libtiff/tools/tiffcrop.c:3215.

    CVE-2023-26966:
    libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian     TIFF file and specifies the output to be big-endian.

    CVE-2023-3576:
    A memory leak flaw was found in Libtiff's tiffcrop utility. This issue occurs when tiffcrop operates on a     TIFF image file, allowing an attacker to pass a crafted TIFF image file to tiffcrop utility, which causes     this memory leak issue, resulting an application crash, eventually leading to a denial of service.

    CVE-2023-2731:
    A NULL pointer dereference flaw was found in Libtiff/'s LZWDecode() function in the libtiff/tif_lzw.c     file. This flaw allows a local attacker to craft specific input data that can cause the program to     dereference a NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial     of service.

    CVE-2023-26965:
    loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted     TIFF image.

    CVE-2023-25433:
    libtiff 4.5.0 is vulnerable to Buffer Overflow via /libtiff/tools/tiffcrop.c:8499. Incorrect updating of     buffer size after rotateImage() in tiffcrop cause heap-buffer-overflow and SEGV.

Tenable has extracted the preceding description block directly from the Tencent 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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesShifted8bits() at     /libtiff/tools/tiffcrop.c:3753. (CVE-2023-25435)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0753-1 advisory.

    - CVE-2023-25435: Heap-buffer-overflow in extractContigSamplesShifted8bits() in tiffcrop.c (bsc#1212607).
    - CVE-2023-52356: Segment fault in libtiff in TIFFReadRGBATileExt() leading to denial of service     (bsc#1219213).


    Other bugfixes:

    - Fixed tiff build issue on s390x as test 12 test_directory fails (bsc#1236834).

Tenable has extracted the preceding description block directly from the SUSE 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
203794	Photon OS 3.0: Libtiff PHSA-2023-3.0-0607	Nessus	PhotonOS Local Security Checks	2024/7/24	2024/7/24	medium
178609	Amazon Linux 2023: libtiff、libtiff-devel、libtiff-static (ALAS2023-2023-255)	Nessus	Amazon Linux Local Security Checks	2023/7/20	2025/3/4	high
226660	Linux Distros 未修补的漏洞：CVE-2023-25435	Nessus	Misc.	2025/3/5	2025/9/3	medium
226660	Linux Distros 未修補的弱點：CVE-2023-25435	Nessus	Misc.	2025/3/5	2025/9/3	medium
203526	Photon OS 5.0: Libtiff PHSA-2023-5.0-0044	Nessus	PhotonOS Local Security Checks	2024/7/23	2024/7/23	medium
178609	Amazon Linux 2023：libtiff、libtiff-devel、libtiff-static (ALAS2023-2023-255)	Nessus	Amazon Linux Local Security Checks	2023/7/20	2025/3/4	high
178609	Amazon Linux 2023：libtiff、libtiff-devel、libtiff-static (ALAS2023-2023-255)	Nessus	Amazon Linux Local Security Checks	2023/7/20	2025/3/4	high
226660	Linux Distros のパッチ未適用の脆弱性: CVE-2023-25435	Nessus	Misc.	2025/3/5	2025/9/3	medium
216964	SUSE SLED15 / SLES15 / openSUSE 15 セキュリティ更新 : tiff (SUSE-SU-2025:0753-1)	Nessus	SuSE Local Security Checks	2025/3/1	2025/3/1	high
178609	Amazon Linux 2023 : libtiff, libtiff-devel, libtiff-static (ALAS2023-2023-255)	Nessus	Amazon Linux Local Security Checks	2023/7/20	2025/3/4	high
204506	Photon OS 4.0: Libtiff PHSA-2023-4.0-0417	Nessus	PhotonOS Local Security Checks	2024/7/24	2024/7/24	high
240052	TencentOS Server 4: libtiff (TSSA-2024:0785)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/20	high
226660	Linux Distros Unpatched Vulnerability : CVE-2023-25435	Nessus	Misc.	2025/3/5	2025/9/3	medium
216964	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : tiff (SUSE-SU-2025:0753-1)	Nessus	SuSE Local Security Checks	2025/3/1	2025/3/1	high

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