gsd-2020-29562
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.
Aliases
Aliases
{ GSD: { alias: "CVE-2020-29562", description: "The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.", id: "GSD-2020-29562", references: [ "https://www.suse.com/security/cve/CVE-2020-29562.html", "https://ubuntu.com/security/CVE-2020-29562", "https://advisories.mageia.org/CVE-2020-29562.html", "https://security.archlinux.org/CVE-2020-29562", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2020-29562", ], details: "The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.", id: "GSD-2020-29562", modified: "2023-12-13T01:22:11.591579Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2020-29562", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "n/a", version: { version_data: [ { version_value: "n/a", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "https://sourceware.org/bugzilla/show_bug.cgi?id=26923", refsource: "MISC", url: "https://sourceware.org/bugzilla/show_bug.cgi?id=26923", }, { name: "FEDORA-2021-6e581c051a", refsource: "FEDORA", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TVCUNLQ3HXGS4VPUQKWTJGRAW2KTFGXS/", }, { name: "https://security.netapp.com/advisory/ntap-20210122-0004/", refsource: "CONFIRM", url: "https://security.netapp.com/advisory/ntap-20210122-0004/", }, { name: "GLSA-202101-20", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202101-20", }, { name: "[mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jar", refsource: "MLIST", url: "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*", cpe_name: [], versionEndIncluding: "2.32", versionStartIncluding: "2.30", vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*", cpe_name: [], versionEndIncluding: "11.60.3", versionStartIncluding: "11.0.0", vulnerable: true, }, ], operator: "OR", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2020-29562", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-617", }, ], }, ], }, references: { reference_data: [ { name: "https://sourceware.org/bugzilla/show_bug.cgi?id=26923", refsource: "MISC", tags: [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://sourceware.org/bugzilla/show_bug.cgi?id=26923", }, { name: "FEDORA-2021-6e581c051a", refsource: "FEDORA", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TVCUNLQ3HXGS4VPUQKWTJGRAW2KTFGXS/", }, { name: "GLSA-202101-20", refsource: "GENTOO", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202101-20", }, { name: "https://security.netapp.com/advisory/ntap-20210122-0004/", refsource: "CONFIRM", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20210122-0004/", }, { name: "[mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jar", refsource: "MLIST", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E", }, ], }, }, impact: { baseMetricV2: { acInsufInfo: false, cvssV2: { accessComplexity: "HIGH", accessVector: "NETWORK", authentication: "SINGLE", availabilityImpact: "PARTIAL", baseScore: 2.1, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:H/Au:S/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 3.9, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, severity: "LOW", userInteractionRequired: true, }, baseMetricV3: { cvssV3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 4.8, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 1.2, impactScore: 3.6, }, }, lastModifiedDate: "2021-03-19T18:41Z", publishedDate: "2020-12-04T07:15Z", }, }, }
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Sightings
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Nomenclature
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