{ "document":{ "aggregate_severity":{ "namespace":"https://nvd.nist.gov/vuln-metrics/cvss", "text":"Medium" }, "category":"csaf_vex", "csaf_version":"2.0", "distribution":{ "tlp":{ "label":"WHITE", "url":"https:/www.first.org/tlp/" } }, "lang":"en", "notes":[ { "text":"exiv2 security update", "category":"general", "title":"Synopsis" }, { "text":"An update for exiv2 is now available for openEuler-20.03-LTS-SP1.", "category":"general", "title":"Summary" }, { "text":"Exiv2 is a Cross-platform C++ library and a command line utility to manage image metadata. It provides fast and easy read and write access to the Exif, IPTC and XMP metadata and the ICC Profile embedded within digital images in various formats.\n\nSecurity Fix(es):\n\nExiv2 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\nExiv2 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)", "category":"general", "title":"Description" }, { "text":"An update for exiv2 is now available for openEuler-20.03-LTS-SP1.\n\nopenEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.", "category":"general", "title":"Topic" }, { "text":"Medium", "category":"general", "title":"Severity" }, { "text":"exiv2", "category":"general", "title":"Affected Component" } ], "publisher":{ "issuing_authority":"openEuler security committee", "name":"openEuler", "namespace":"https://www.openeuler.org", "contact_details":"openeuler-security@openeuler.org", "category":"vendor" }, "references":[ { "summary":"openEuler-SA-2021-1204", "category":"self", "url":"https://openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1204" }, { "summary":"CVE-2021-29623", "category":"self", "url":"https://openeuler.org/en/security/cve/detail?cveId=CVE-2021-29623&packageName=exiv2" }, { "summary":"CVE-2021-32617", "category":"self", "url":"https://openeuler.org/en/security/cve/detail?cveId=CVE-2021-32617&packageName=exiv2" }, { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2021-29623" }, { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32617" }, { "summary":"openEuler-SA-2021-1204 vex file", "category":"self", "url":"https://repo.openeuler.org/security/data/csaf/advisories/2021/csaf-openeuler-sa-2021-1204.json" } ], "title":"An update for exiv2 is now available for openEuler-20.03-LTS-SP1", "tracking":{ "initial_release_date":"2021-06-07T09:20:16+08:00", "revision_history":[ { "date":"2021-06-07T09:20:16+08:00", "summary":"Initial", "number":"1.0.0" }, { "date":"2024-10-31T09:20:16+08:00", "summary":"final", "number":"2.0.0" } ], "generator":{ "date":"2024-10-31T09:20:16+08:00", "engine":{ "name":"openEuler CSAF Tool V1.0" } }, "current_release_date":"2024-10-31T09:20:16+08:00", "id":"openEuler-SA-2021-1204", "version":"2.0.0", "status":"final" } }, "product_tree":{ "branches":[ { "name":"openEuler", "category":"vendor", "branches":[ { "name":"openEuler", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"openEuler-20.03-LTS-SP1", "name":"openEuler-20.03-LTS-SP1" }, "name":"openEuler-20.03-LTS-SP1", "category":"product_version" } ], "category":"product_name" }, { "name":"aarch64", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"exiv2-0.26-27.oe1.aarch64.rpm(20.03-LTS-SP1)", "name":"exiv2-0.26-27.oe1.aarch64.rpm" }, "name":"exiv2-0.26-27.oe1.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"exiv2-devel-0.26-27.oe1.aarch64.rpm(20.03-LTS-SP1)", "name":"exiv2-devel-0.26-27.oe1.aarch64.rpm" }, "name":"exiv2-devel-0.26-27.oe1.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"exiv2-debuginfo-0.26-27.oe1.aarch64.rpm(20.03-LTS-SP1)", "name":"exiv2-debuginfo-0.26-27.oe1.aarch64.rpm" }, "name":"exiv2-debuginfo-0.26-27.oe1.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"exiv2-debugsource-0.26-27.oe1.aarch64.rpm(20.03-LTS-SP1)", "name":"exiv2-debugsource-0.26-27.oe1.aarch64.rpm" }, "name":"exiv2-debugsource-0.26-27.oe1.aarch64.rpm", "category":"product_version" } ], "category":"architecture" }, { "name":"noarch", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"exiv2-help-0.26-27.oe1.noarch.rpm(20.03-LTS-SP1)", "name":"exiv2-help-0.26-27.oe1.noarch.rpm" }, "name":"exiv2-help-0.26-27.oe1.noarch.rpm", "category":"product_version" } ], "category":"architecture" }, { "name":"src", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"exiv2-0.26-27.oe1.src.rpm(20.03-LTS-SP1)", "name":"exiv2-0.26-27.oe1.src.rpm" }, "name":"exiv2-0.26-27.oe1.src.rpm", "category":"product_version" } ], "category":"architecture" }, { "name":"x86_64", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"exiv2-debuginfo-0.26-27.oe1.x86_64.rpm(20.03-LTS-SP1)", "name":"exiv2-debuginfo-0.26-27.oe1.x86_64.rpm" }, "name":"exiv2-debuginfo-0.26-27.oe1.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"exiv2-0.26-27.oe1.x86_64.rpm(20.03-LTS-SP1)", "name":"exiv2-0.26-27.oe1.x86_64.rpm" }, "name":"exiv2-0.26-27.oe1.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"exiv2-devel-0.26-27.oe1.x86_64.rpm(20.03-LTS-SP1)", "name":"exiv2-devel-0.26-27.oe1.x86_64.rpm" }, "name":"exiv2-devel-0.26-27.oe1.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1" }, "product_id":"exiv2-debugsource-0.26-27.oe1.x86_64.rpm(20.03-LTS-SP1)", "name":"exiv2-debugsource-0.26-27.oe1.x86_64.rpm" }, "name":"exiv2-debugsource-0.26-27.oe1.x86_64.rpm", "category":"product_version" } ], "category":"architecture" } ] } ], "relationships":[ { "relates_to_product_reference":"openEuler-20.03-LTS-SP1", "product_reference":"exiv2-0.26-27.oe1.aarch64.rpm(20.03-LTS-SP1)", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.aarch64", "name":"exiv2-0.26-27.oe1.aarch64 as a component of openEuler-20.03-LTS-SP1" }, "category":"default_component_of" }, { 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a component of openEuler-20.03-LTS-SP1" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP1", "product_reference":"exiv2-help-0.26-27.oe1.noarch.rpm(20.03-LTS-SP1)", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP1:exiv2-help-0.26-27.oe1.noarch", "name":"exiv2-help-0.26-27.oe1.noarch as a component of openEuler-20.03-LTS-SP1" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP1", "product_reference":"exiv2-0.26-27.oe1.src.rpm(20.03-LTS-SP1)", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.src", "name":"exiv2-0.26-27.oe1.src as a component of openEuler-20.03-LTS-SP1" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP1", "product_reference":"exiv2-debuginfo-0.26-27.oe1.x86_64.rpm(20.03-LTS-SP1)", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.x86_64", "name":"exiv2-debuginfo-0.26-27.oe1.x86_64 as a component of openEuler-20.03-LTS-SP1" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP1", "product_reference":"exiv2-0.26-27.oe1.x86_64.rpm(20.03-LTS-SP1)", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.x86_64", "name":"exiv2-0.26-27.oe1.x86_64 as a component of openEuler-20.03-LTS-SP1" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP1", "product_reference":"exiv2-devel-0.26-27.oe1.x86_64.rpm(20.03-LTS-SP1)", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.x86_64", "name":"exiv2-devel-0.26-27.oe1.x86_64 as a component of openEuler-20.03-LTS-SP1" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP1", "product_reference":"exiv2-debugsource-0.26-27.oe1.x86_64.rpm(20.03-LTS-SP1)", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.x86_64", "name":"exiv2-debugsource-0.26-27.oe1.x86_64 as a component of openEuler-20.03-LTS-SP1" }, "category":"default_component_of" } ] }, "vulnerabilities":[ { "cve":"CVE-2021-29623", "notes":[ { "text":"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.", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":[ "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-help-0.26-27.oe1.noarch", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.src", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.x86_64" ] }, "remediations":[ { "product_ids":[ "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-help-0.26-27.oe1.noarch", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.src", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.x86_64" ], "details":"exiv2 security update", "category":"vendor_fix", "url":"https://openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1204" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"LOW", "baseScore":3.3, "vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "version":"3.1" }, "products":[ "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-help-0.26-27.oe1.noarch", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.src", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.x86_64" ] } ], "threats":[ { "details":"Low", "category":"impact" } ], "title":"CVE-2021-29623" }, { "cve":"CVE-2021-32617", "notes":[ { "text":"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`.", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":[ "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-help-0.26-27.oe1.noarch", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.src", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.x86_64" ] }, "remediations":[ { "product_ids":[ "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-help-0.26-27.oe1.noarch", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.src", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.x86_64" ], "details":"exiv2 security update", "category":"vendor_fix", "url":"https://openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1204" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"MEDIUM", "baseScore":5.5, "vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version":"3.1" }, "products":[ "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.aarch64", "openEuler-20.03-LTS-SP1:exiv2-help-0.26-27.oe1.noarch", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.src", "openEuler-20.03-LTS-SP1:exiv2-debuginfo-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-devel-0.26-27.oe1.x86_64", "openEuler-20.03-LTS-SP1:exiv2-debugsource-0.26-27.oe1.x86_64" ] } ], "threats":[ { "details":"Medium", "category":"impact" } ], "title":"CVE-2021-32617" } ] }