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CVE-2020-0198
Vulnerability from cvelistv5
Published
2020-06-11 14:43
Modified
2024-08-04 05:55
Severity ?
EPSS score ?
Summary
In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941
References
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Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ELDZR6USD5PR34MRK2ZISLCYJ465FNKN/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVBD5JRUQPN4LQHTAAJHA3MR5M7YTAC7/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.gentoo.org/glsa/202011-19\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://source.android.com/security/bulletin/pixel/2020-06-01\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://usn.ubuntu.com/4396-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
ghsa-3pcq-2643-8rg5
Vulnerability from github
Published
2022-05-24 17:20
Modified
2022-10-14 12:00
Severity ?
Details
In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941
{ "affected": [], "aliases": [ "CVE-2020-0198" ], "database_specific": { "cwe_ids": [ "CWE-190" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2020-06-11T15:15:00Z", "severity": "MODERATE" }, "details": "In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941", "id": "GHSA-3pcq-2643-8rg5", "modified": "2022-10-14T12:00:20Z", "published": "2022-05-24T17:20:17Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0198" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00020.html" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ELDZR6USD5PR34MRK2ZISLCYJ465FNKN" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVBD5JRUQPN4LQHTAAJHA3MR5M7YTAC7" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202011-19" }, { "type": "WEB", "url": "https://source.android.com/security/bulletin/pixel/2020-06-01" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4396-1" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
gsd-2020-0198
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941
Aliases
Aliases
{ "GSD": { "alias": "CVE-2020-0198", "description": "In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941", "id": "GSD-2020-0198", "references": [ "https://www.suse.com/security/cve/CVE-2020-0198.html", "https://access.redhat.com/errata/RHSA-2020:4766", "https://ubuntu.com/security/CVE-2020-0198", "https://advisories.mageia.org/CVE-2020-0198.html", "https://security.archlinux.org/CVE-2020-0198", "https://linux.oracle.com/cve/CVE-2020-0198.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-0198" ], "details": "In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941", "id": "GSD-2020-0198", "modified": "2023-12-13T01:21:45.135111Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@android.com", "ID": "CVE-2020-0198", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Android", "version": { "version_data": [ { "version_value": "Android-10" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Denial of service" } ] } ] }, "references": { "reference_data": [ { "name": "https://source.android.com/security/bulletin/pixel/2020-06-01", "refsource": "MISC", "url": "https://source.android.com/security/bulletin/pixel/2020-06-01" }, { "name": "[debian-lts-announce] 20200613 [SECURITY] [DLA 2249-1] libexif security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00020.html" }, { "name": "USN-4396-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4396-1/" }, { "name": "FEDORA-2020-e99ef3282f", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVBD5JRUQPN4LQHTAAJHA3MR5M7YTAC7/" }, { "name": "GLSA-202011-19", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202011-19" }, { "name": "FEDORA-2020-0aa0fc1b0c", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ELDZR6USD5PR34MRK2ZISLCYJ465FNKN/" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:libexif_project:libexif:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "0.6.22_p20201105", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@android.com", "ID": "CVE-2020-0198" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-190" } ] } ] }, "references": { "reference_data": [ { "name": "https://source.android.com/security/bulletin/pixel/2020-06-01", "refsource": "MISC", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://source.android.com/security/bulletin/pixel/2020-06-01" }, { "name": "[debian-lts-announce] 20200613 [SECURITY] [DLA 2249-1] libexif security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00020.html" }, { "name": "USN-4396-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4396-1/" }, { "name": "FEDORA-2020-e99ef3282f", "refsource": "FEDORA", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVBD5JRUQPN4LQHTAAJHA3MR5M7YTAC7/" }, { "name": "GLSA-202011-19", "refsource": "GENTOO", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202011-19" }, { "name": "FEDORA-2020-0aa0fc1b0c", "refsource": "FEDORA", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ELDZR6USD5PR34MRK2ZISLCYJ465FNKN/" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2022-10-14T02:43Z", "publishedDate": "2020-06-11T15:15Z" } } }
rhsa-2020_4766
Vulnerability from csaf_redhat
Published
2020-11-04 01:48
Modified
2024-11-22 15:19
Summary
Red Hat Security Advisory: libexif security, bug fix, and enhancement update
Notes
Topic
An update for libexif is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The libexif packages provide a library for extracting extra information from image files.
The following packages have been upgraded to a later upstream version: libexif (0.6.22). (BZ#1841320)
Security Fix(es):
* libexif: out of bounds write in exif-data.c (CVE-2019-9278)
* libexif: out of bounds read due to a missing bounds check in exif_data_save_data_entry function in exif-data.c (CVE-2020-0093)
* libexif: integer overflow in exif_data_load_data_thumbnail function in exif-data.c (CVE-2020-0181)
* libexif: integer overflow in exif_data_load_data_content function in exif-data.c (CVE-2020-0198)
* libexif: use of uninitialized memory in EXIF Makernote handling can lead to crashes and use-after-free (CVE-2020-13113)
* libexif: unrestricted size in handling Canon EXIF MakerNote data can lead to consumption of large amounts of compute time (CVE-2020-13114)
* libexif: out of bounds read due to a missing bounds check in exif_entry_get_value function in exif-entry.c (CVE-2020-0182)
* libexif: divide-by-zero in exif_entry_get_value function in exif-entry.c (CVE-2020-12767)
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 8.3 Release Notes linked from the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for libexif is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The libexif packages provide a library for extracting extra information from image files.\n\nThe following packages have been upgraded to a later upstream version: libexif (0.6.22). (BZ#1841320)\n\nSecurity Fix(es):\n\n* libexif: out of bounds write in exif-data.c (CVE-2019-9278)\n\n* libexif: out of bounds read due to a missing bounds check in exif_data_save_data_entry function in exif-data.c (CVE-2020-0093)\n\n* libexif: integer overflow in exif_data_load_data_thumbnail function in exif-data.c (CVE-2020-0181)\n\n* libexif: integer overflow in exif_data_load_data_content function in exif-data.c (CVE-2020-0198)\n\n* libexif: use of uninitialized memory in EXIF Makernote handling can lead to crashes and use-after-free (CVE-2020-13113)\n\n* libexif: unrestricted size in handling Canon EXIF MakerNote data can lead to consumption of large amounts of compute time (CVE-2020-13114)\n\n* libexif: out of bounds read due to a missing bounds check in exif_entry_get_value function in exif-entry.c (CVE-2020-0182)\n\n* libexif: divide-by-zero in exif_entry_get_value function in exif-entry.c (CVE-2020-12767)\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 8.3 Release Notes linked from the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2020:4766", "url": "https://access.redhat.com/errata/RHSA-2020:4766" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/", "url": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/" }, { "category": "external", "summary": "1789031", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1789031" }, { "category": "external", "summary": "1834950", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1834950" }, { "category": "external", "summary": "1840347", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1840347" }, { "category": "external", "summary": "1840350", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1840350" }, { "category": "external", "summary": "1841320", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1841320" }, { "category": "external", "summary": "1847131", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1847131" }, { "category": "external", "summary": "1847133", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1847133" }, { "category": "external", "summary": "1852487", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1852487" }, { "category": "external", "summary": "1852490", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1852490" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4766.json" } ], "title": "Red Hat Security Advisory: libexif security, bug fix, and enhancement update", "tracking": { "current_release_date": "2024-11-22T15:19:25+00:00", "generator": { "date": "2024-11-22T15:19:25+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2020:4766", "initial_release_date": "2020-11-04T01:48:17+00:00", "revision_history": [ { "date": "2020-11-04T01:48:17+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-11-04T01:48:17+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T15:19:25+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { 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}, "product_reference": "libexif-devel-0:0.6.22-4.el8.s390x", "relates_to_product_reference": "CRB-8.3.0.GA" }, { "category": "default_component_of", "full_product_name": { "name": "libexif-devel-0:0.6.22-4.el8.x86_64 as a component of Red Hat CodeReady Linux Builder (v. 8)", "product_id": "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.x86_64" }, "product_reference": "libexif-devel-0:0.6.22-4.el8.x86_64", "relates_to_product_reference": "CRB-8.3.0.GA" } ] }, "vulnerabilities": [ { "cve": "CVE-2019-9278", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "discovery_date": "2019-12-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1789031" } ], "notes": [ { "category": "description", "text": "In libexif, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege in the media content provider with no additional execution privileges needed. User interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-112537774", "title": "Vulnerability description" }, { "category": "summary", "text": "libexif: out of bounds write in exif-data.c", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.src", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.x86_64", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.i686", 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"https://access.redhat.com/security/cve/CVE-2019-9278" }, { "category": "external", "summary": "RHBZ#1789031", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1789031" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-9278", "url": "https://www.cve.org/CVERecord?id=CVE-2019-9278" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9278", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9278" } ], "release_date": "2019-12-01T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-11-04T01:48:17+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", 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"CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "libexif: out of bounds write in exif-data.c" }, { "cve": "CVE-2020-0093", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "discovery_date": "2020-05-14T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1852487" } ], "notes": [ { "category": "description", "text": "In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-148705132", "title": "Vulnerability description" }, { "category": "summary", "text": "libexif: out of bounds read due to a missing bounds check in exif_data_save_data_entry function in exif-data.c", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.src", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.x86_64", 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This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-145075076", "title": "Vulnerability description" }, { "category": "summary", "text": "libexif: integer overflow in exif_data_load_data_thumbnail function in exif-data.c", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.src", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.x86_64", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.aarch64", 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This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-147140917", "title": "Vulnerability description" }, { "category": "summary", "text": "libexif: out of bounds read due to a missing bounds check in exif_entry_get_value function in exif-entry.c", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.src", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.x86_64", 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"discovery_date": "2020-06-07T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1847133" } ], "notes": [ { "category": "description", "text": "In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941", "title": "Vulnerability description" }, { "category": "summary", "text": "libexif: integer overflow in exif_data_load_data_content function in exif-data.c", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.src", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.x86_64", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.aarch64", 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"self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-0198" }, { "category": "external", "summary": "RHBZ#1847133", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1847133" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-0198", "url": "https://www.cve.org/CVERecord?id=CVE-2020-0198" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-0198", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0198" } ], "release_date": "2020-06-01T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-11-04T01:48:17+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", 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"CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.ppc64le", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.s390x", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "libexif: integer overflow in exif_data_load_data_content function in exif-data.c" }, { "cve": "CVE-2020-12767", "cwe": { "id": "CWE-369", "name": "Divide By Zero" }, "discovery_date": "2020-05-09T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1834950" } ], "notes": [ { "category": "description", "text": "exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error.", "title": "Vulnerability description" }, { "category": "summary", "text": "libexif: divide-by-zero in exif_entry_get_value function in exif-entry.c", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.src", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.x86_64", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.x86_64", "AppStream-8.3.0.GA:libexif-debugsource-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-debugsource-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-debugsource-0:0.6.22-4.el8.ppc64le", 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"CRB-8.3.0.GA:libexif-debugsource-0:0.6.22-4.el8.aarch64", "CRB-8.3.0.GA:libexif-debugsource-0:0.6.22-4.el8.i686", "CRB-8.3.0.GA:libexif-debugsource-0:0.6.22-4.el8.ppc64le", "CRB-8.3.0.GA:libexif-debugsource-0:0.6.22-4.el8.s390x", "CRB-8.3.0.GA:libexif-debugsource-0:0.6.22-4.el8.x86_64", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.aarch64", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.i686", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.ppc64le", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.s390x", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-12767" }, { "category": "external", "summary": "RHBZ#1834950", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1834950" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-12767", "url": "https://www.cve.org/CVERecord?id=CVE-2020-12767" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-12767", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12767" } ], "release_date": "2020-02-17T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-11-04T01:48:17+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.src", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.x86_64", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.s390x", 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6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.src", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.x86_64", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-debuginfo-0:0.6.22-4.el8.x86_64", "AppStream-8.3.0.GA:libexif-debugsource-0:0.6.22-4.el8.aarch64", 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ID", "text": "1840347" } ], "notes": [ { "category": "description", "text": "An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling could lead to crashes and potential use-after-free conditions.", "title": "Vulnerability description" }, { "category": "summary", "text": "libexif: use of uninitialized memory in EXIF Makernote handling can lead to crashes and use-after-free", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.src", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.x86_64", 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An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data.", "title": "Vulnerability description" }, { "category": "summary", "text": "libexif: unrestricted size in handling Canon EXIF MakerNote data can lead to consumption of large amounts of compute time", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.s390x", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.src", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.x86_64", 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"CRB-8.3.0.GA:libexif-debugsource-0:0.6.22-4.el8.x86_64", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.aarch64", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.i686", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.ppc64le", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.s390x", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:4766" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.aarch64", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.i686", "AppStream-8.3.0.GA:libexif-0:0.6.22-4.el8.ppc64le", 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"CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.aarch64", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.i686", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.ppc64le", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.s390x", "CRB-8.3.0.GA:libexif-devel-0:0.6.22-4.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "libexif: unrestricted size in handling Canon EXIF MakerNote data can lead to consumption of large amounts of compute time" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.