Show plain JSON{"containers": {"cna": {"affected": [{"product": "excon", "vendor": "excon", "versions": [{"lessThan": "0.71.0", "status": "affected", "version": "< 0.71.0", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "In RubyGem excon before 0.71.0, there was a race condition around persistent connections, where a connection which is interrupted (such as by a timeout) would leave data on the socket. Subsequent requests would then read this data, returning content from the previous response. The race condition window appears to be short, and it would be difficult to purposefully exploit this."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-664", "description": "CWE-664 Improper Control of a Resource Through its Lifetime", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-01-29T21:06:17", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/excon/excon/security/advisories/GHSA-q58g-455p-8vw9"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/excon/excon/commit/ccb57d7a422f020dc74f1de4e8fb505ab46d8a29"}, {"name": "openSUSE-SU-2020:0036", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00021.html"}, {"name": "[debian-lts-announce] 20200119 [SECURITY] [DLA 2070-1] ruby-excon security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00015.html"}, {"name": "openSUSE-SU-2020:0139", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00062.html"}], "source": {"advisory": "GHSA-q58g-455p-8vw9", "discovery": "UNKNOWN"}, "title": "In RubyGem excon, interrupted Persistent Connections May Leak Response Data", "workarounds": [{"lang": "en", "value": "Users can workaround the problem by disabling persistent connections, though this may cause performance implications."}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2019-16779", "STATE": "PUBLIC", "TITLE": "In RubyGem excon, interrupted Persistent Connections May Leak Response Data"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "excon", "version": {"version_data": [{"version_affected": "<", "version_name": "< 0.71.0", "version_value": "0.71.0"}]}}]}, "vendor_name": "excon"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In RubyGem excon before 0.71.0, there was a race condition around persistent connections, where a connection which is interrupted (such as by a timeout) would leave data on the socket. 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