An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata.
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An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata. (CVE-2021-31292)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds read is triggered when Exiv2 is used to print the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when printing the image ICC profile, which is a less frequently used Exiv2 operation that requires an extra command line option (`-p C`). The bug is fixed in version v0.27.5. (CVE-2021-37618)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as insert. The bug is fixed in version v0.27.5. 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allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata. (CVE-2021-31292)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds read is triggered when Exiv2 is used to print the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when printing the image ICC profile, which is a less frequently used Exiv2 operation that requires an extra command line option (`-p C`). The bug is fixed in version v0.27.5. (CVE-2021-37618)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. 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(CVE-2021-37619)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-02-09T00:00:00", "type": "nessus", "title": "AlmaLinux 8 : compat-exiv2-026 (ALSA-2021:4319)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2021-31292", "CVE-2021-37618", "CVE-2021-37619"], "modified": "2022-02-14T00:00:00", "cpe": ["p-cpe:/a:alma:linux:compat-exiv2-026", "cpe:/o:alma:linux:8"], "id": "ALMA_LINUX_ALSA-2021-4319.NASL", "href": "https://www.tenable.com/plugins/nessus/157581", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# AlmaLinux Security Advisory ALSA-2021:4319.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(157581);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/02/14\");\n\n script_cve_id(\"CVE-2021-31292\", \"CVE-2021-37618\", \"CVE-2021-37619\");\n script_xref(name:\"ALSA\", value:\"2021:4319\");\n\n script_name(english:\"AlmaLinux 8 : compat-exiv2-026 (ALSA-2021:4319)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote AlmaLinux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the\nALSA-2021:4319 advisory.\n\n - An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based\n buffer overflow and cause a denial of service (DOS) via crafted metadata. 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A heap buffer overflow was found in Exiv2 versions v0.27.3 and earlier. The heap overflow is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to gain code execution, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when _writing_ the metadata, which is a less frequently used Exiv2 operation than _reading_ the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `insert`. The bug is fixed in version v0.27.4. (CVE-2021-29457)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as insert. The bug is fixed in version v0.27.4. (CVE-2021-29458)\n\n - Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file.\n An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `insert`. The bug is fixed in version v0.27.4. Please see our security policy for information about Exiv2 security. (CVE-2021-29473)\n\n - ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-29457. Reason: This candidate is a duplicate of CVE-2021-29457. Notes: All CVE users should reference CVE-2021-29457 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage. (CVE-2021-31291)\n\n - An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata. (CVE-2021-31292)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An inefficient algorithm (quadratic complexity) was found in Exiv2 versions v0.27.3 and earlier. The inefficient algorithm is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.4. Note that this bug is only triggered when _writing_ the metadata, which is a less frequently used Exiv2 operation than _reading_ the metadata. 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Improper input validation of the rawData.size property in Jp2Image::readMetadata() in jp2image.cpp can lead to a heap-based buffer overflow via a crafted JPG image containing malicious EXIF data. (CVE-2021-3482)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. A heap buffer overflow was found in Exiv2 versions v0.27.3 and earlier. The heap overflow is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to gain code execution, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when _writing_ the metadata, which is a less frequently used Exiv2 operation than _reading_ the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `insert`. The bug is fixed in version v0.27.4. (CVE-2021-29457)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as insert. The bug is fixed in version v0.27.4. (CVE-2021-29458, CVE-2021-29470)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `insert`. The bug is fixed in version v0.27.4. (CVE-2021-29463)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. A heap buffer overflow was found in Exiv2 versions v0.27.3 and earlier. The heap overflow is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to gain code execution, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `insert`. The bug is fixed in version v0.27.4. (CVE-2021-29464)\n\n - Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file.\n An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `insert`. The bug is fixed in version v0.27.4. Please see our security policy for information about Exiv2 security. (CVE-2021-29473)\n\n - Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. A read of uninitialized memory was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. The read of uninitialized memory is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to leak a few bytes of stack memory, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.4. (CVE-2021-29623)\n\n - An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata. (CVE-2021-31292)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An inefficient algorithm (quadratic complexity) was found in Exiv2 versions v0.27.3 and earlier. The inefficient algorithm is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.4. Note that this bug is only triggered when _writing_ the metadata, which is a less frequently used Exiv2 operation than _reading_ the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `rm`. (CVE-2021-32617)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds read is triggered when Exiv2 is used to print the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when printing the image ICC profile, which is a less frequently used Exiv2 operation that requires an extra command line option (`-p C`). The bug is fixed in version v0.27.5. (CVE-2021-37618)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as insert. The bug is fixed in version v0.27.5. 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Improper input validation of the\n rawData.size property in Jp2Image::readMetadata() in jp2image.cpp can lead to a heap-based buffer overflow\n via a crafted JPG image containing malicious EXIF data. (CVE-2021-3482)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata\n of image files. A heap buffer overflow was found in Exiv2 versions v0.27.3 and earlier. The heap overflow\n is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially\n exploit the vulnerability to gain code execution, if they can trick the victim into running Exiv2 on a\n crafted image file. Note that this bug is only triggered when _writing_ the metadata, which is a less\n frequently used Exiv2 operation than _reading_ the metadata. For example, to trigger the bug in the Exiv2\n command-line application, you need to add an extra command-line argument such as `insert`. The bug is\n fixed in version v0.27.4. (CVE-2021-29457)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata\n of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds\n read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could\n potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick\n the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing\n the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to\n trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such\n as insert. The bug is fixed in version v0.27.4. (CVE-2021-29458, CVE-2021-29470)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata\n of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds\n read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could\n potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick\n the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing\n the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to\n trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such\n as `insert`. The bug is fixed in version v0.27.4. (CVE-2021-29463)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata\n of image files. A heap buffer overflow was found in Exiv2 versions v0.27.3 and earlier. The heap overflow\n is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially\n exploit the vulnerability to gain code execution, if they can trick the victim into running Exiv2 on a\n crafted image file. Note that this bug is only triggered when writing the metadata, which is a less\n frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2\n command-line application, you need to add an extra command-line argument such as `insert`. The bug is\n fixed in version v0.27.4. (CVE-2021-29464)\n\n - Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and\n ICC image metadata. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a\n command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image\n files. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file.\n An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if\n they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered\n when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For\n example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line\n argument such as `insert`. The bug is fixed in version v0.27.4. Please see our security policy for\n information about Exiv2 security. (CVE-2021-29473)\n\n - Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and\n ICC image metadata. A read of uninitialized memory was found in Exiv2 versions v0.27.3 and earlier. Exiv2\n is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of\n image files. The read of uninitialized memory is triggered when Exiv2 is used to read the metadata of a\n crafted image file. An attacker could potentially exploit the vulnerability to leak a few bytes of stack\n memory, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in\n version v0.27.4. (CVE-2021-29623)\n\n - An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based\n buffer overflow and cause a denial of service (DOS) via crafted metadata. (CVE-2021-31292)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata\n of image files. An inefficient algorithm (quadratic complexity) was found in Exiv2 versions v0.27.3 and\n earlier. The inefficient algorithm is triggered when Exiv2 is used to write metadata into a crafted image\n file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can\n trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.4. Note\n that this bug is only triggered when _writing_ the metadata, which is a less frequently used Exiv2\n operation than _reading_ the metadata. For example, to trigger the bug in the Exiv2 command-line\n application, you need to add an extra command-line argument such as `rm`. (CVE-2021-32617)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata\n of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds\n read is triggered when Exiv2 is used to print the metadata of a crafted image file. An attacker could\n potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into\n running Exiv2 on a crafted image file. Note that this bug is only triggered when printing the image ICC\n profile, which is a less frequently used Exiv2 operation that requires an extra command line option (`-p\n C`). The bug is fixed in version v0.27.5. (CVE-2021-37618)\n\n - Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata\n of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds\n read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could\n potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick\n the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing\n the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to\n trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such\n as insert. 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"NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-31292", "CVE-2021-37618", "CVE-2021-37619"], "modified": "2021-11-09T09:00:36", "id": "RLSA-2021:4319", "href": "https://errata.rockylinux.org/RLSA-2021:4319", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-07-24T17:26:34", "description": "An update is available for exiv2.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nExiv2 is a C++ library to access image metadata, supporting read and write access to the Exif, IPTC and XMP metadata, Exif MakerNote support, extract and delete methods for Exif thumbnails, classes to access Ifd, and support for various image formats.\n\nThe following packages have been upgraded to a later upstream version: exiv2 (0.27.4). (BZ#1989860)\n\nSecurity Fix(es):\n\n* exiv2: Heap-based buffer overflow in Jp2Image::readMetadata() (CVE-2021-3482)\n\n* exiv2: Heap-based buffer overflow in Exiv2::Jp2Image::doWriteMetadata (CVE-2021-29457)\n\n* exiv2: Out-of-bounds read in Exiv2::Internal::CrwMap::encode (CVE-2021-29458)\n\n* exiv2: Heap-based buffer overflow in Exiv2::Jp2Image::encodeJp2Header (CVE-2021-29464)\n\n* exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header (CVE-2021-29470)\n\n* exiv2: Out-of-bounds read in Exiv2::Jp2Image::doWriteMetadata (CVE-2021-29473)\n\n* exiv2: Integer overflow in CrwMap:encode0x1810 leading to heap-based buffer overflow and DoS (CVE-2021-31292)\n\n* exiv2: Out-of-bounds read in Exiv2::WebPImage::doWriteMetadata (CVE-2021-29463)\n\n* exiv2: Use of uninitialized memory in isWebPType() may lead to information leak (CVE-2021-29623)\n\n* exiv2: DoS due to quadratic complexity in ProcessUTF8Portion (CVE-2021-32617)\n\n* exiv2: Out-of-bounds read in Exiv2::Jp2Image::printStructure (CVE-2021-37618)\n\n* exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header (CVE-2021-37619)\n\nFor 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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.5 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-11-09T08:31:22", "type": "rocky", "title": "exiv2 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-29457", "CVE-2021-29458", "CVE-2021-29463", "CVE-2021-29464", "CVE-2021-29470", "CVE-2021-29473", "CVE-2021-29623", "CVE-2021-31292", "CVE-2021-32617", "CVE-2021-3482", "CVE-2021-37618", "CVE-2021-37619"], "modified": "2021-11-09T08:31:22", "id": "RLSA-2021:4173", "href": "https://errata.rockylinux.org/RLSA-2021:4173", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "redhat": [{"lastseen": "2023-05-27T16:20:57", "description": "Exiv2 is a C++ library to access image metadata, supporting read and write access to the Exif, IPTC and XMP metadata, Exif MakerNote support, extract and delete methods for Exif thumbnails, classes to access Ifd, and support for various image formats.\n\nSecurity Fix(es):\n\n* exiv2: Integer overflow in CrwMap:encode0x1810 leading to heap-based buffer overflow and DoS (CVE-2021-31292)\n\n* exiv2: Out-of-bounds read in Exiv2::Jp2Image::printStructure (CVE-2021-37618)\n\n* exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header (CVE-2021-37619)\n\nFor 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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-11-09T09:00:36", "type": "redhat", "title": "(RHSA-2021:4319) Moderate: compat-exiv2-026 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-31292", "CVE-2021-37618", "CVE-2021-37619"], "modified": "2021-11-09T14:10:29", "id": "RHSA-2021:4319", "href": "https://access.redhat.com/errata/RHSA-2021:4319", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-05-27T16:20:57", "description": "Exiv2 is a C++ library to access image metadata, supporting read and write access to the Exif, IPTC and XMP metadata, Exif MakerNote support, extract and delete methods for Exif thumbnails, classes to access Ifd, and support for various image formats.\n\nThe following packages have been upgraded to a later upstream version: exiv2 (0.27.4). (BZ#1989860)\n\nSecurity Fix(es):\n\n* exiv2: Heap-based buffer overflow in Jp2Image::readMetadata() (CVE-2021-3482)\n\n* exiv2: Heap-based buffer overflow in Exiv2::Jp2Image::doWriteMetadata (CVE-2021-29457)\n\n* exiv2: Out-of-bounds read in Exiv2::Internal::CrwMap::encode (CVE-2021-29458)\n\n* exiv2: Heap-based buffer overflow in Exiv2::Jp2Image::encodeJp2Header (CVE-2021-29464)\n\n* exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header (CVE-2021-29470)\n\n* exiv2: Out-of-bounds read in Exiv2::Jp2Image::doWriteMetadata (CVE-2021-29473)\n\n* exiv2: Integer overflow in CrwMap:encode0x1810 leading to heap-based buffer overflow and DoS (CVE-2021-31292)\n\n* exiv2: Out-of-bounds read in Exiv2::WebPImage::doWriteMetadata (CVE-2021-29463)\n\n* exiv2: Use of uninitialized memory in isWebPType() may lead to information leak (CVE-2021-29623)\n\n* exiv2: DoS due to quadratic complexity in ProcessUTF8Portion (CVE-2021-32617)\n\n* exiv2: Out-of-bounds read in Exiv2::Jp2Image::printStructure (CVE-2021-37618)\n\n* exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header (CVE-2021-37619)\n\nFor 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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-11-09T08:31:22", "type": "redhat", "title": "(RHSA-2021:4173) Moderate: exiv2 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-29457", "CVE-2021-29458", "CVE-2021-29463", "CVE-2021-29464", "CVE-2021-29470", "CVE-2021-29473", "CVE-2021-29623", "CVE-2021-31292", "CVE-2021-32617", "CVE-2021-3482", "CVE-2021-37618", "CVE-2021-37619"], "modified": "2021-11-09T14:11:05", "id": "RHSA-2021:4173", "href": "https://access.redhat.com/errata/RHSA-2021:4173", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "osv": [{"lastseen": "2022-07-21T08:15:07", "description": "\nSeveral vulnerabilities have been discovered in Exiv2, a C++ library\nand a command line utility to manage image metadata which could result\nin denial of service or the execution of arbitrary code if a malformed\nfile is parsed.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n0.25-3.1+deb9u3.\n\n\nWe recommend that you upgrade your exiv2 packages.\n\n\nFor the detailed security status of exiv2 please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/exiv2>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-08-30T00:00:00", "type": "osv", "title": "exiv2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-29473", "CVE-2021-31292", "CVE-2021-3482", "CVE-2019-20421", "CVE-2021-29457"], "modified": "2022-07-21T05:53:51", "id": "OSV:DLA-2750-1", "href": "https://osv.dev/vulnerability/DLA-2750-1", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2022-08-10T07:15:40", "description": "\nSeveral vulnerabilities have been discovered in Exiv2, a C++ library and\na command line utility to manage image metadata which could result in\ndenial of service or the execution of arbitrary code if a malformed\nfile is parsed.\n\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 0.25-4+deb10u2.\n\n\nWe recommend that you upgrade your exiv2 packages.\n\n\nFor the detailed security status of exiv2 please refer to\nits security tracker page at:\n[\\\nhttps://security-tracker.debian.org/tracker/exiv2](https://security-tracker.debian.org/tracker/exiv2)\n\n\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-08-13T00:00:00", "type": "osv", "title": "exiv2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-29473", "CVE-2021-31292", "CVE-2021-3482", "CVE-2019-20421", "CVE-2021-29457"], "modified": "2022-08-10T07:15:36", "id": "OSV:DSA-4958-1", "href": "https://osv.dev/vulnerability/DSA-4958-1", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "debian": [{"lastseen": "2023-06-24T14:42:16", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4958-1 security@debian.org\nhttps://www.debian.org/security/ Moritz Muehlenhoff\nAugust 13, 2021 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : exiv2\nCVE ID : CVE-2019-20421 CVE-2021-3482 CVE-2021-29457\n CVE-2021-29473 CVE-2021-31292\n\nSeveral vulnerabilities have been discovered in Exiv2, a C++ library and\na command line utility to manage image metadata which could result in\ndenial of service or the execution of arbitrary code if a malformed\nfile is parsed.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 0.25-4+deb10u2.\n\nWe recommend that you upgrade your exiv2 packages.\n\nFor the detailed security status of exiv2 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/exiv2\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-08-13T20:53:51", "type": "debian", "title": "[SECURITY] [DSA 4958-1] exiv2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-20421", "CVE-2021-29457", "CVE-2021-29473", "CVE-2021-31292", "CVE-2021-3482"], "modified": "2021-08-13T20:53:51", "id": "DEBIAN:DSA-4958-1:700B1", "href": "https://lists.debian.org/debian-security-announce/2021/msg00142.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-10-22T11:14:55", "description": "- -----------------------------------------------------------------------\nDebian LTS Advisory DLA-2750-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Utkarsh Gupta\nAugust 30, 2021 https://wiki.debian.org/LTS\n- -----------------------------------------------------------------------\n\nPackage : exiv2\nVersion : 0.25-3.1+deb9u3\nCVE ID : CVE-2019-20421 CVE-2021-3482 CVE-2021-29457\n CVE-2021-29473 CVE-2021-31291 CVE-2021-31292\nDebian Bug : 950183 986888 987277 991705 991705 991706\n\nSeveral vulnerabilities have been discovered in Exiv2, a C++ library\nand a command line utility to manage image metadata which could result\nin denial of service or the execution of arbitrary code if a malformed\nfile is parsed.\n\nFor Debian 9 stretch, these problems have been fixed in version\n0.25-3.1+deb9u3.\n\nWe recommend that you upgrade your exiv2 packages.\n\nFor the detailed security status of exiv2 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/exiv2\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-08-30T03:03:59", "type": "debian", "title": "[SECURITY] [DLA 2750-1] exiv2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-20421", "CVE-2021-29457", "CVE-2021-29473", "CVE-2021-31291", "CVE-2021-31292", "CVE-2021-3482"], "modified": "2021-08-30T03:03:59", "id": "DEBIAN:DLA-2750-1:0036D", "href": "https://lists.debian.org/debian-lts-announce/2021/08/msg00028.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-12-05T02:53:32", "description": "- -----------------------------------------------------------------------\nDebian LTS Advisory DLA-2750-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Utkarsh Gupta\nAugust 30, 2021 https://wiki.debian.org/LTS\n- -----------------------------------------------------------------------\n\nPackage : exiv2\nVersion : 0.25-3.1+deb9u3\nCVE ID : CVE-2019-20421 CVE-2021-3482 CVE-2021-29457\n CVE-2021-29473 CVE-2021-31291 CVE-2021-31292\nDebian Bug : 950183 986888 987277 991705 991705 991706\n\nSeveral vulnerabilities have been discovered in Exiv2, a C++ library\nand a command line utility to manage image metadata which could result\nin denial of service or the execution of arbitrary code if a malformed\nfile is parsed.\n\nFor Debian 9 stretch, these problems have been fixed in version\n0.25-3.1+deb9u3.\n\nWe recommend that you upgrade your exiv2 packages.\n\nFor the detailed security status of exiv2 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/exiv2\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-08-30T03:03:59", "type": "debian", "title": "[SECURITY] [DLA 2750-1] exiv2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-20421", "CVE-2021-29457", "CVE-2021-29473", "CVE-2021-31291", "CVE-2021-31292", "CVE-2021-3482"], "modified": "2021-08-30T03:03:59", "id": "DEBIAN:DLA-2750-1:F28B2", "href": "https://lists.debian.org/debian-lts-announce/2021/08/msg00028.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "fedora": [{"lastseen": "2023-05-27T14:49:26", "description": "MinGW Windows exiv2 library. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-08-20T01:21:16", "type": "fedora", "title": "[SECURITY] Fedora 34 Update: mingw-exiv2-0.27.4-3.fc34", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-31291", "CVE-2021-31292", "CVE-2021-32815", "CVE-2021-34334", "CVE-2021-34335", "CVE-2021-37615", "CVE-2021-37616", "CVE-2021-37618", "CVE-2021-37619", "CVE-2021-37620", "CVE-2021-37621", "CVE-2021-37622", "CVE-2021-37623"], "modified": "2021-08-20T01:21:16", "id": "FEDORA:AAE6A30ABE3F", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/FMDT4PJB7P43WSOM3TRQIY3J33BAFVVE/", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-05-27T14:49:26", "description": "MinGW Windows exiv2 library. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-08-20T01:10:18", "type": "fedora", "title": "[SECURITY] Fedora 33 Update: mingw-exiv2-0.27.4-3.fc33", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-31291", "CVE-2021-31292", "CVE-2021-32815", "CVE-2021-34334", "CVE-2021-34335", "CVE-2021-37615", "CVE-2021-37616", "CVE-2021-37618", "CVE-2021-37619", "CVE-2021-37620", "CVE-2021-37621", "CVE-2021-37622", "CVE-2021-37623"], "modified": "2021-08-20T01:10:18", "id": "FEDORA:9BB42318A908", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/UYGDELIFFJWKUU7SO3QATCIXCZJERGAC/", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "suse": [{"lastseen": "2022-11-06T17:57:42", "description": "An update that fixes 15 vulnerabilities is now available.\n\nDescription:\n\n This update for exiv2 fixes the following issues:\n\n - CVE-2021-37621: Fixed denial of service due to infinite loop in\n Image:printIFDStructure (bsc#1189333).\n - CVE-2021-37620: Fixed out-of-bounds read in XmpTextValue:read()\n (bsc#1189332).\n - CVE-2021-37619: Fixed out-of-bounds read in\n Exiv2:Jp2Image:encodeJp2Header (bsc#1189331).\n - CVE-2021-37618: Fixed out-of-bounds read in\n Exiv2:Jp2Image:printStructure (bsc#1189330).\n - CVE-2021-32617: Fixed denial of service inside inefficient algorithm\n (quadratic complexity) (bsc#1186192).\n - CVE-2021-31292: Fixed integer overflow in CrwMap:encode0x1810\n (bsc#1188756).\n - CVE-2021-31291: Fixed heap-based buffer overflow vulnerability in\n jp2image.cpp may lead to a denial of service (bsc#1188733).\n - CVE-2021-29470: Fixed out-of-bounds read in\n Exiv2:Jp2Image:encodeJp2Header (bsc#1185447).\n - CVE-2020-18899: Fixed uncontrolled memory allocation (bsc#1189636).\n - CVE-2020-18898: Fixed remote denial of service in printIFDStructure\n function (bsc#1189780).\n - CVE-2018-8977: Fixed remote denial of service in\n Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp\n (bsc#1086798).\n - CVE-2018-8976: Fixed remote denial of service in image.cpp\n Exiv2::Internal::stringFormat via out-of-bounds read (bsc#1086810).\n - CVE-2018-5772: Fixed segmentation fault caused by uncontrolled recursion\n inthe Exiv2::Image::printIFDStructure (bsc#1076579).\n - CVE-2018-18915: Fixed an infinite loop in the\n Exiv2:Image:printIFDStructure function (bsc#1114690).\n - CVE-2018-10772: Fixed segmentation fault when the function\n Exiv2::tEXtToDataBuf() is finished (bsc#1092096).\n\n\nPatch Instructions:\n\n To install this SUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.4:\n\n zypper in -t patch openSUSE-SLE-15.4-2022-3598=1\n\n - openSUSE Leap 15.3:\n\n zypper in -t patch openSUSE-SLE-15.3-2022-3598=1\n\n - SUSE Manager Server 4.1:\n\n zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-3598=1\n\n - SUSE Manager Retail Branch Server 4.1:\n\n zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-3598=1\n\n - SUSE Manager Proxy 4.1:\n\n zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-3598=1\n\n - SUSE Linux Enterprise Server for SAP 15-SP2:\n\n zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-3598=1\n\n - SUSE Linux Enterprise Server for SAP 15-SP1:\n\n zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-3598=1\n\n - SUSE Linux Enterprise Server for SAP 15:\n\n zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-3598=1\n\n - SUSE Linux Enterprise Server 15-SP2-LTSS:\n\n zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-3598=1\n\n - SUSE Linux Enterprise Server 15-SP2-BCL:\n\n zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-3598=1\n\n - SUSE Linux Enterprise Server 15-SP1-LTSS:\n\n zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-3598=1\n\n - SUSE Linux Enterprise Server 15-SP1-BCL:\n\n zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2022-3598=1\n\n - SUSE Linux Enterprise Server 15-LTSS:\n\n zypper in -t patch SUSE-SLE-Product-SLES-15-2022-3598=1\n\n - SUSE Linux Enterprise Module for Desktop Applications 15-SP4:\n\n zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP4-2022-3598=1\n\n - SUSE Linux Enterprise Module for Desktop Applications 15-SP3:\n\n zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2022-3598=1\n\n - SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS:\n\n zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-3598=1\n\n - SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS:\n\n zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-3598=1\n\n - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:\n\n zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-3598=1\n\n - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:\n\n zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-3598=1\n\n - SUSE Linux Enterprise High Performance Computing 15-LTSS:\n\n zypper in -t patch SUSE-SLE-Product-HPC-15-2022-3598=1\n\n - SUSE Linux Enterprise High Performance Computing 15-ESPOS:\n\n zypper in -t patch SUSE-SLE-Product-HPC-15-2022-3598=1\n\n - SUSE Enterprise Storage 7:\n\n zypper in -t patch SUSE-Storage-7-2022-3598=1\n\n - SUSE Enterprise Storage 6:\n\n zypper in -t patch SUSE-Storage-6-2022-3598=1\n\n - SUSE CaaS Platform 4.0:\n\n To install this update, use the SUSE CaaS Platform 'skuba' tool. It\n will inform you if it detects new updates and let you then trigger\n updating of the complete cluster in a controlled way.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-10-17T00:00:00", "type": "suse", "title": "Security update for exiv2 (important)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-10772", "CVE-2018-18915", "CVE-2018-5772", "CVE-2018-8976", "CVE-2018-8977", "CVE-2020-18898", "CVE-2020-18899", "CVE-2021-29470", "CVE-2021-31291", "CVE-2021-31292", "CVE-2021-32617", "CVE-2021-37618", "CVE-2021-37619", "CVE-2021-37620", "CVE-2021-37621"], "modified": "2022-10-17T00:00:00", "id": "SUSE-SU-2022:3598-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/XPBKJERD432VRN4R3JRP3R2CKFAKV4DR/", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}]}
CVE-2021-31292
