{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "state": "PUBLISHED", "cveId": "CVE-2020-27618", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2025-06-09T15:15:47.186Z", "dateReserved": "2020-10-22T00:00:00.000Z", "datePublished": "2021-02-26T00:00:00.000Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2022-10-17T00:00:00.000Z" }, "descriptions": [ { "lang": "en", "value": "The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a denial of service, a different vulnerability from CVE-2016-10228." } ], "affected": [ { "vendor": "n/a", "product": "n/a", "versions": [ { "version": "n/a", "status": "affected" } ] } ], "references": [ { "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=26224" }, { "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=19519#c21" }, { "name": "GLSA-202107-07", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202107-07" }, { "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "url": "https://security.netapp.com/advisory/ntap-20210401-0006/" }, { "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "name": "[debian-lts-announce] 20221017 [SECURITY] [DLA 3152-1] glibc security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html" } ], "problemTypes": [ { "descriptions": [ { "type": "text", "lang": "en", "description": "n/a" } ] } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T16:18:45.458Z" }, "title": "CVE Program Container", "references": [ { "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=26224", "tags": [ "x_transferred" ] }, { "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=19519#c21", "tags": [ "x_transferred" ] }, { "name": "GLSA-202107-07", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202107-07" }, { "url": "https://www.oracle.com/security-alerts/cpujan2022.html", "tags": [ "x_transferred" ] }, { "url": "https://security.netapp.com/advisory/ntap-20210401-0006/", "tags": [ "x_transferred" ] }, { "url": "https://www.oracle.com/security-alerts/cpuapr2022.html", "tags": [ "x_transferred" ] }, { "name": "[debian-lts-announce] 20221017 [SECURITY] [DLA 3152-1] glibc security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html" } ] }, { "problemTypes": [ { "descriptions": [ { "type": "CWE", "cweId": "CWE-835", "lang": "en", "description": "CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')" } ] } ], "metrics": [ { "cvssV3_1": { "scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE" } }, { "other": { "type": "ssvc", "content": { "timestamp": "2025-06-09T15:14:58.724788Z", "id": "CVE-2020-27618", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-09T15:15:47.186Z" } } ] } }