cve-2018-20030
Vulnerability from cvelistv5
Published
2019-02-20 17:00
Modified
2024-09-17 01:01
Severity ?
EPSS score ?
Summary
An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Flexera Software LLC | libexif |
Version: 0.6.21 |
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"https://usn.ubuntu.com/4358-1/" }, { "name": "[debian-lts-announce] 20200528 [SECURITY] [DLA 2222-1] libexif security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html" }, { "name": "openSUSE-SU-2020:0793", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "libexif", "vendor": "Flexera Software LLC", "versions": [ { "status": "affected", "version": "0.6.21" } ] } ], "datePublic": "2018-10-12T00:00:00", "descriptions": [ { "lang": "en", "value": "An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources." } ], "problemTypes": [ { "descriptions": [ { "description": "DoS (Denial of Service) via CPU resource exhaustion", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2020-06-11T14:06:06", "orgId": "44d08088-2bea-4760-83a6-1e9be26b15ab", "shortName": "flexera" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89" }, { "tags": [ "x_refsource_MISC" ], "url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/" }, { "name": "openSUSE-SU-2020:0264", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html" }, { "name": "[debian-lts-announce] 20200518 [SECURITY] [DLA 2214-1] libexif security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html" }, { "name": "USN-4358-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4358-1/" }, { "name": "[debian-lts-announce] 20200528 [SECURITY] [DLA 2222-1] libexif security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html" }, { "name": "openSUSE-SU-2020:0793", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "PSIRT-CNA@flexerasoftware.com", "DATE_PUBLIC": "2018-10-12T00:00:00", "ID": "CVE-2018-20030", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "libexif", "version": { "version_data": [ { "version_value": "0.6.21" } ] } } ] }, "vendor_name": "Flexera Software LLC" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "DoS (Denial of Service) via CPU resource exhaustion" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89", "refsource": "MISC", "url": "https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89" }, { "name": "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/", "refsource": "MISC", "url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/" }, { "name": "openSUSE-SU-2020:0264", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html" }, { "name": "[debian-lts-announce] 20200518 [SECURITY] [DLA 2214-1] libexif security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html" }, { "name": "USN-4358-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4358-1/" }, { "name": "[debian-lts-announce] 20200528 [SECURITY] [DLA 2222-1] libexif security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html" }, { "name": "openSUSE-SU-2020:0793", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "44d08088-2bea-4760-83a6-1e9be26b15ab", "assignerShortName": "flexera", "cveId": "CVE-2018-20030", "datePublished": "2019-02-20T17:00:00Z", "dateReserved": "2018-12-10T00:00:00", "dateUpdated": "2024-09-17T01:01:49.355Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2018-20030\",\"sourceIdentifier\":\"PSIRT-CNA@flexerasoftware.com\",\"published\":\"2019-02-20T17:29:00.820\",\"lastModified\":\"2024-11-21T04:00:47.613\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources.\"},{\"lang\":\"es\",\"value\":\"Un error al procesar las etiquetas EXIF_IFD_INTEROPERABILITY y EXIF_IFD_EXIF en libexif 0.6.21 puede ser explotado para agotar los recursos de la CPU disponibles.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:C\",\"baseScore\":7.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libexif_project:libexif:0.6.21:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F9CA97AE-0601-4A69-BC8A-AEBAF8CD7EEA\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html\",\"source\":\"PSIRT-CNA@flexerasoftware.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html\",\"source\":\"PSIRT-CNA@flexerasoftware.com\"},{\"url\":\"https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89\",\"source\":\"PSIRT-CNA@flexerasoftware.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html\",\"source\":\"PSIRT-CNA@flexerasoftware.com\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html\",\"source\":\"PSIRT-CNA@flexerasoftware.com\"},{\"url\":\"https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/\",\"source\":\"PSIRT-CNA@flexerasoftware.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://usn.ubuntu.com/4358-1/\",\"source\":\"PSIRT-CNA@flexerasoftware.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://usn.ubuntu.com/4358-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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