下列套件已升級至更新的上游版本：exiv2 (0.27.0)。安全性修正：- exiv2：src/iptc.cpp 的 Exiv2::IptcData::printStructure 中發生堆積緩衝區溢位 (CVE-2017-17724) - exiv2：Exiv2::Internal::stringFormat image.cpp 中發生超出邊界讀取 (CVE-2018-8976) - exiv2：canonmn_int.cpp 的 Exiv2::Internal::printCsLensFFFF 函式中發生無效記憶體存取 (CVE-2018-8977) - exiv2：iptc.c 的 IptcData::printStructure 中發生超出邊界讀取 (CVE-2018-9305) - exiv2：pngimage.cpp:tEXtToDataBuf() 中的　OOB 讀取允許透過特製的檔案造成當機 (CVE-2018-10772) - exiv2：types.cpp:Exiv2::Internal::PngChunk::zlibUncompress() 中的記憶體配置造成 SIGABRT (CVE-2018-10958) - exiv2：觸發不正確的 Safe::add 呼叫導致 SIGABRT (CVE-2018-10998) - exiv2：透過特製的檔案造成資訊洩露 (CVE-2018-11037) - exiv2：preview.cpp 的 getData 函式中發生整數溢位 (CVE-2018-12264) - exiv2：preview.cpp 的 LoaderExifJpeg 類別中發生整數溢位 (CVE-2018-12265) - exiv2：webpimage.cpp 的 WebPImage::decodeChunks 中發生堆積型緩衝區過度讀取 (CVE-2018-14046) - exiv2：value.cpp 的 Exiv2::DataValue::copy 中發生 NULL 指標解除參照，進而導致應用程式損毀 (CVE-2018-17282) - exiv2：crwimage_int.cpp 的 CiffDirectory::readDirectory() 中發生堆疊溢位，進而導致拒絕服務 (CVE-2018-17581) - exiv2：image.cpp 的 Exiv2::Image::printIFDStructure 函式中發生無限迴圈 (CVE-2018-18915) - exiv2：iptc.cpp 的 Exiv2::IptcParser::decode 中發生堆積型緩衝區過度讀取 (CVE-2018-19107) - exiv2：psdimage.cpp 的 Exiv2::PsdImage::readMetadata 中發生無限迴圈 (CVE-2018-19108) - exiv2：pngchunk_int.cpp 的 PngChunk::readRawProfile 中發生堆積型緩衝區過度讀取 (CVE-2018-19535) - exiv2：easyaccess.cpp 的 Exiv2::isoSpeed 中發生 NULL 指標解除參照 (CVE-2018-19607) - exiv2：Exiv2::tEXtToDataBuf 函式中發生堆積型緩衝區過度讀取，進而導致拒絕服務 (CVE-2018-20096) - exiv2：Exiv2::Internal::TiffParserWorker::findPrimaryGroups 函式中發生分割錯誤 (CVE-2018-20097) - exiv2：Exiv2::Jp2Image::encodeJp2Header 中發生堆積型緩衝區過度讀取，進而導致拒絕服務 (CVE-2018-20098) - exiv2：Exiv2::Jp2Image::encodeJp2Header 中發生無限迴圈，進而導致拒絕服務 (CVE-2018-20099)

遠端主機受到 GLSA-201811-14 中所述的弱點影響 (Exiv2：多個弱點) 在 Exiv2 中發現多個弱點。如需詳細資訊，請檢閱以下提及的 CVE 識別碼。影響：遠端攻擊者可能透過特製的檔案造成拒絕服務情況或取得敏感資訊。因應措施：目前尚無已知的因應措施。

現已提供適用於 Red Hat Enterprise Linux 7 的 exiv2 更新。Red Hat 產品安全性團隊已將此更新評等為具有低安全性影響。可從〈參照〉一節的 CVE 連結中取得每個弱點之常見弱點評分系統 (CVSS) 的基本分數，其中包含有關嚴重性評等的詳細資訊。exiv2 套件會提供一個命令列公用程式，其可顯示並操控影像中繼資料，例如 EXIF、LPTC　和 JPEG 註解。下列套件已升級至更新的上游版本：exiv2 (0.27.0)。(BZ#1652637) 安全性修正：* exiv2：src/ iptc.cpp 的 Exiv2::IptcData::printStructure 中發生堆積緩衝區溢位 (CVE-2017-17724) * exiv2：Exiv2::Internal::stringFormat image.cpp　中發生超出邊界讀取 (CVE-2018-8976) * exiv2：canonmn_int.cpp 的 Exiv2::Internal::printCsLensFFFF 函式中發生無效記憶體存取 (CVE-2018-8977) * exiv2：iptc.c 的 IptcData::printStructure 中發生超出邊界讀取 (CVE-2018-9305) * exiv2：pngimage.cpp:tEXtToDataBuf() 中的　OOB 讀取允許透過特製的檔案造成當機 (CVE-2018-10772) * exiv2：types.cpp:Exiv2::Internal::PngChunk::zlibUncompress() 中的記憶體配置造成 SIGABRT (CVE-2018-10958) * exiv2：觸發不正確的 Safe::add 呼叫導致 SIGABRT (CVE-2018-10998) * exiv2：透過特製的檔案造成資訊洩露 (CVE-2018-11037) * exiv2：preview.cpp 的 getData 函式中發生整數溢位 (CVE-2018-12264) * exiv2：preview.cpp 的 LoaderExifJpeg 類別中發生整數溢位 (CVE-2018-12265) * exiv2：webpimage.cpp 的 WebPImage::decodeChunks 中發生堆積型緩衝區過度讀取 (CVE-2018-14046) * exiv2：value.cpp 的 Exiv2::DataValue::copy 中發生 NULL 指標解除參照，進而導致應用程式損毀 (CVE-2018-17282) * exiv2：crwimage_int.cpp 的 CiffDirectory::readDirectory() 中發生堆疊溢位，進而導致拒絕服務 (CVE-2018-17581) * exiv2：image.cpp 的 Exiv2::Image::printIFDStructure 函式中發生無限迴圈 (CVE-2018-18915) * exiv2：iptc.cpp 的 Exiv2::IptcParser::decode 中發生堆積型緩衝區過度讀取 (CVE-2018-19107) * exiv2：psdimage.cpp 的 Exiv2::PsdImage::readMetadata 中發生無限迴圈 (CVE-2018-19108) * exiv2：pngchunk_int.cpp 的 PngChunk::readRawProfile 中發生堆積型緩衝區過度讀取 (CVE-2018-19535) * exiv2：easyaccess.cpp 的 Exiv2::isoSpeed 中發生 NULL 指標解除參照 (CVE-2018-19607) * exiv2：Exiv2::tEXtToDataBuf 函式中發生堆積型緩衝區過度讀取，進而導致拒絕服務 (CVE-2018-20096) * exiv2：Exiv2::Internal::TiffParserWorker::findPrimaryGroups 函式中發生分割錯誤 (CVE-2018-20097) * exiv2：Exiv2::Jp2Image::encodeJp2Header 中發生堆積型緩衝區過度讀取，進而導致拒絕服務 (CVE-2018-20098) * exiv2：Exiv2::Jp2Image::encodeJp2Header 中發生無限迴圈，進而導致拒絕服務 (CVE-2018-20099) 如需安全性問題的詳細資料，包括影響、CVSS 分數、致謝及其他相關資訊，請參閱〈參照〉一節列出的 CVE 頁面。其他變更：如需有關此發行版本的詳細變更資訊，請參閱可從〈參照〉一節連結的 Red Hat Enterprise Linux 7.7 版本資訊。

This update for exiv2 fixes the following issues :

CVE-2017-11591: A floating point exception in the Exiv2::ValueType function could lead to a remote denial of service attack via crafted input. (bsc#1050257)

CVE-2017-14864: An invalid memory address dereference was discovered in Exiv2::getULong in types.cpp. The vulnerability caused a segmentation fault and application crash, which lead to denial of service. (bsc#1060995)

CVE-2017-14862: An invalid memory address dereference was discovered in Exiv2::DataValue::read in value.cpp. The vulnerability caused a segmentation fault and application crash, which lead to denial of service. (bsc#1060996)

CVE-2017-14859: An invalid memory address dereference was discovered in Exiv2::StringValueBase::read in value.cpp. The vulnerability caused a segmentation fault and application crash, which lead to denial of service. (bsc#1061000)

CVE-2017-11683: There is a reachable assertion in the Internal::TiffReader::visitDirectory function in tiffvisitor.cpp that could lead to a remote denial of service attack via crafted input.
(bsc#1051188)

CVE-2017-17669: There is a heap-based buffer over-read in the Exiv2::Internal::PngChunk::keyTXTChunk function of pngchunk_int.cpp. A crafted PNG file would lead to a remote denial of service attack.
(bsc#1072928)

CVE-2018-10958: In types.cpp a large size value might have lead to a SIGABRT during an attempt at memory allocation for an Exiv2::Internal::PngChunk::zlibUncompress call. (bsc#1092952)

CVE-2018-10998: readMetadata in jp2image.cpp allowed remote attackers to cause a denial of service (SIGABRT) by triggering an incorrect Safe::add call. (bsc#1093095)

CVE-2018-11531: Exiv2 had a heap-based buffer overflow in getData in preview.cpp. (bsc#1095070)

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.

According to the versions of the exiv2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A PngChunk::parseChunkContent uncontrolled memory     allocation in Exiv2 through 0.27.1 allows an attacker     to cause a denial of service (crash due to an     std::bad_alloc exception) via a crafted PNG image     file.(CVE-2019-13112)

  - An Invalid memory address dereference was discovered in     Exiv2::DataValue::read in value.cpp in Exiv2 0.26. The     vulnerability causes a segmentation fault and     application crash, which leads to denial of     service.(CVE-2017-14862)

  - An Invalid memory address dereference was discovered in     Exiv2::getULong in types.cpp in Exiv2 0.26. The     vulnerability causes a segmentation fault and     application crash, which leads to denial of     service.(CVE-2017-14864)

  - An Invalid memory address dereference was discovered in     Exiv2::StringValueBase::read in value.cpp in Exiv2     0.26. The vulnerability causes a segmentation fault and     application crash, which leads to denial of     service.(CVE-2017-14859)

  - An issue was discovered in Exiv2 0.26. readMetadata in     jp2image.cpp allows remote attackers to cause a denial     of service (SIGABRT) by triggering an incorrect     Safe::add call.(CVE-2018-10998)

  - An issue was discovered in Exiv2 0.26. The     Exiv2::Internal::PngChunk::parseTXTChunk function has a     heap-based buffer over-read.(CVE-2018-10999)

  - An issue was discovered in Exiv2 0.26. When the data     structure of the structure ifd is incorrect, the     program assigns pValue_ to 0x0, and the value of     pValue() is 0x0. TiffImageEntry::doWriteImage will use     the value of pValue() to cause a segmentation fault. To     exploit this vulnerability, someone must open a crafted     tiff file.(CVE-2017-9239)

  - CiffDirectory::readDirectory() at crwimage_int.cpp in     Exiv2 0.26 has excessive stack consumption due to a     recursive function, leading to Denial of     service.(CVE-2018-17581)

  - Exiv2 0.26 has a Null Pointer Dereference in the     Exiv2::DataValue::toLong function in value.cpp, related     to crafted metadata in a TIFF file.(CVE-2017-18005)

  - Exiv2 through 0.27.1 allows an attacker to cause a     denial of service (crash due to assertion failure) via     an invalid data location in a CRW image     file.(CVE-2019-13113)

  - In Exiv2 0.26 and previous versions,     PngChunk::readRawProfile in pngchunk_int.cpp may cause     a denial of service (application crash due to a     heap-based buffer over-read) via a crafted PNG     file.(CVE-2018-19535)

  - In Exiv2 0.26, Exiv2::IptcParser::decode in iptc.cpp     (called from psdimage.cpp in the PSD image reader) may     suffer from a denial of service (heap-based buffer     over-read) caused by an integer overflow via a crafted     PSD image file.(CVE-2018-19107)

  - In Exiv2 0.26, Exiv2::PsdImage::readMetadata in     psdimage.cpp in the PSD image reader may suffer from a     denial of service (infinite loop) caused by an integer     overflow via a crafted PSD image file.(CVE-2018-19108)

  - In types.cpp in Exiv2 0.26, a large size value may lead     to a SIGABRT during an attempt at memory allocation for     an Exiv2::Internal::PngChunk::zlibUncompress     call.(CVE-2018-10958)

  - There is a Floating point exception in the     Exiv2::ValueType function in Exiv2 0.26 that will lead     to a remote denial of service attack via crafted     input.(CVE-2017-11591)

  - There is a heap-based buffer over-read in the     Exiv2::Internal::PngChunk::keyTXTChunk function of     pngchunk_int.cpp in Exiv2 0.26. A crafted PNG file will     lead to a remote denial of service     attack.(CVE-2017-17669)

  - There is a reachable assertion in the     Internal::TiffReader::visitDirectory function in     tiffvisitor.cpp of Exiv2 0.26 that will lead to a     remote denial of service attack via crafted     input.(CVE-2017-11683)

  - There is a SEGV in     Exiv2::Internal::TiffParserWorker::findPrimaryGroups of     tiffimage_int.cpp in Exiv2 0.27-RC3. A crafted input     will lead to a remote denial of service     attack.(CVE-2018-20097)

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 remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3700-1 advisory.

    It was discovered that Exiv2 incorrectly handled certain files. An attacker could possibly use this to     cause a denial of service. (CVE-2018-10958, CVE-2018-10998)

    It was discovered that Exiv2 incorrectly handled certain PNG files. An attacker could possibly use this to     access sensitive information. (CVE-2018-10999)

    It was discovered that Exiv2 incorrectly handled certain files. An attacker could possibly use this to     execute arbitrary code. (CVE-2018-11531)

    It was discovered that Exiv2 incorrectly handled certain files. An attacker could possibly use this to     access sensitive information. (CVE-2018-12264, CVE-2018-12265)

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 following packages have been upgraded to a later upstream version:
exiv2 (0.27.0).

Security Fix(es) :

  - exiv2: heap-buffer-overflow in     Exiv2::IptcData::printStructure in src/iptc.cpp     (CVE-2017-17724)

  - exiv2: out-of-bounds read in     Exiv2::Internal::stringFormat image.cpp (CVE-2018-8976)

  - exiv2: invalid memory access in     Exiv2::Internal::printCsLensFFFF function in     canonmn_int.cpp (CVE-2018-8977)

  - exiv2: out of bounds read in IptcData::printStructure in     iptc.c (CVE-2018-9305)

  - exiv2: OOB read in pngimage.cpp:tEXtToDataBuf() allows     for crash via crafted file (CVE-2018-10772)

  - exiv2: SIGABRT caused by memory allocation in     types.cpp:Exiv2::Internal::PngChunk::zlibUncompress()     (CVE-2018-10958)

  - exiv2: SIGABRT by triggering an incorrect Safe::add call     (CVE-2018-10998)

  - exiv2: information leak via a crafted file     (CVE-2018-11037)

  - exiv2: integer overflow in getData function in     preview.cpp (CVE-2018-12264)

  - exiv2: integer overflow in the LoaderExifJpeg class in     preview.cpp (CVE-2018-12265)

  - exiv2: heap-based buffer over-read in     WebPImage::decodeChunks in webpimage.cpp     (CVE-2018-14046)

  - exiv2: NULL pointer dereference in     Exiv2::DataValue::copy in value.cpp leading to     application crash (CVE-2018-17282)

  - exiv2: Stack overflow in CiffDirectory::readDirectory()     at crwimage_int.cpp leading to denial of service     (CVE-2018-17581)

  - exiv2: infinite loop in Exiv2::Image::printIFDStructure     function in image.cpp (CVE-2018-18915)

  - exiv2: heap-based buffer over-read in     Exiv2::IptcParser::decode in iptc.cpp (CVE-2018-19107)

  - exiv2: infinite loop in Exiv2::PsdImage::readMetadata in     psdimage.cpp (CVE-2018-19108)

  - exiv2: heap-based buffer over-read in     PngChunk::readRawProfile in pngchunk_int.cpp     (CVE-2018-19535)

  - exiv2: NULL pointer dereference in Exiv2::isoSpeed in     easyaccess.cpp (CVE-2018-19607)

  - exiv2: Heap-based buffer over-read in     Exiv2::tEXtToDataBuf function resulting in a denial of     service (CVE-2018-20096)

  - exiv2: Segmentation fault in     Exiv2::Internal::TiffParserWorker::findPrimaryGroups     function (CVE-2018-20097)

  - exiv2: Heap-based buffer over-read in     Exiv2::Jp2Image::encodeJp2Header resulting in a denial     of service (CVE-2018-20098)

  - exiv2: Infinite loop in Exiv2::Jp2Image::encodeJp2Header     resulting in a denial of service (CVE-2018-20099)

The remote host is affected by the vulnerability described in GLSA-201811-14 (Exiv2: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Exiv2. Please review       the CVE identifiers referenced below for details.
  Impact :

    A remote attacker could cause a Denial of Service condition or obtain       sensitive information via a specially crafted file.
  Workaround :

    There is no known workaround at this time.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:2101 advisory.

    The exiv2 packages provide a command line utility which can display and manipulate image metadata such as     EXIF, LPTC, and JPEG comments.

    The following packages have been upgraded to a later upstream version: exiv2 (0.27.0). (BZ#1652637)

    Security Fix(es):

    * exiv2: heap-buffer-overflow in Exiv2::IptcData::printStructure in src/iptc.cpp (CVE-2017-17724)

    * exiv2: out-of-bounds read in Exiv2::Internal::stringFormat image.cpp (CVE-2018-8976)

    * exiv2: invalid memory access in Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp     (CVE-2018-8977)

    * exiv2: out of bounds read in IptcData::printStructure in iptc.c (CVE-2018-9305)

    * exiv2: OOB read in pngimage.cpp:tEXtToDataBuf() allows for crash via crafted file (CVE-2018-10772)

    * exiv2: SIGABRT caused by memory allocation in types.cpp:Exiv2::Internal::PngChunk::zlibUncompress()     (CVE-2018-10958)

    * exiv2: SIGABRT by triggering an incorrect Safe::add call (CVE-2018-10998)

    * exiv2: information leak via a crafted file (CVE-2018-11037)

    * exiv2: integer overflow in getData function in preview.cpp (CVE-2018-12264)

    * exiv2: integer overflow in the LoaderExifJpeg class in preview.cpp (CVE-2018-12265)

    * exiv2: heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp (CVE-2018-14046)

    * exiv2: NULL pointer dereference in Exiv2::DataValue::copy in value.cpp leading to application crash     (CVE-2018-17282)

    * exiv2: Stack overflow in CiffDirectory::readDirectory() at crwimage_int.cpp leading to denial of service     (CVE-2018-17581)

    * exiv2: infinite loop in Exiv2::Image::printIFDStructure function in image.cpp (CVE-2018-18915)

    * exiv2: heap-based buffer over-read in Exiv2::IptcParser::decode in iptc.cpp (CVE-2018-19107)

    * exiv2: infinite loop in Exiv2::PsdImage::readMetadata in psdimage.cpp (CVE-2018-19108)

    * exiv2: heap-based buffer over-read in PngChunk::readRawProfile in pngchunk_int.cpp (CVE-2018-19535)

    * exiv2: NULL pointer dereference in Exiv2::isoSpeed in easyaccess.cpp (CVE-2018-19607)

    * exiv2: Heap-based buffer over-read in Exiv2::tEXtToDataBuf function resulting in a denial of service     (CVE-2018-20096)

    * exiv2: Segmentation fault in Exiv2::Internal::TiffParserWorker::findPrimaryGroups function     (CVE-2018-20097)

    * exiv2: Heap-based buffer over-read in Exiv2::Jp2Image::encodeJp2Header resulting in a denial of service     (CVE-2018-20098)

    * exiv2: Infinite loop in Exiv2::Jp2Image::encodeJp2Header resulting in a denial of service     (CVE-2018-20099)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
128216	Scientific Linux 安全性更新：SL7.x x86_64 上的 exiv2	Nessus	Scientific Linux Local Security Checks	2019/8/27	2024/5/1	high
119134	GLSA-201811-14：Exiv2：多個弱點	Nessus	Gentoo Local Security Checks	2018/11/26	2024/7/19	critical
127672	RHEL 7：exiv2 (RHSA-2019:2101)	Nessus	Red Hat Local Security Checks	2019/8/12	2024/11/6	high
119645	SUSE SLED12 / SLES12 Security Update : exiv2 (SUSE-SU-2018:3882-2)	Nessus	SuSE Local Security Checks	2018/12/13	2024/7/16	critical
132293	EulerOS 2.0 SP3 : exiv2 (EulerOS-SA-2019-2576)	Nessus	Huawei Local Security Checks	2019/12/19	2024/4/3	high
110922	Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Exiv2 vulnerabilities (USN-3700-1)	Nessus	Ubuntu Local Security Checks	2018/7/5	2024/8/27	critical
128216	Scientific Linux Security Update : exiv2 on SL7.x x86_64 (20190806)	Nessus	Scientific Linux Local Security Checks	2019/8/27	2024/5/1	high
119134	GLSA-201811-14 : Exiv2: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2018/11/26	2024/7/19	critical
127672	RHEL 7 : exiv2 (RHSA-2019:2101)	Nessus	Red Hat Local Security Checks	2019/8/12	2024/11/6	high

检测

插件搜索

high

critical

high

critical

high

critical

high

critical

high