CVE-2020-8112

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:uclouvain:openjpeg:2.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "22C33617-4369-4A1B-9C49-27BAE05D8BAE", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through 2020-01-28 has a heap-based buffer overflow in the qmfbid==1 case, a different issue than CVE-2020-6851."}, {"lang": "es", "value": "La funci\u00f3n opj_t1_clbl_decode_processor en el archivo openjp2/t1.c en OpenJPEG versi\u00f3n 2.3.1 hasta el 28-01-2020, presenta un desbordamiento del b\u00fafer en la regi\u00f3n heap de la memoria en el caso qmfbid==1, un problema diferente de CVE-2020-6851."}], "id": "CVE-2020-8112", "lastModified": "2026-06-17T03:25:52.897", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-01-28T18:15:11.743", "references": [{"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2020:0550"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2020:0569"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2020:0570"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2020:0694"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/uclouvain/openjpeg/issues/1231"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00035.html"}, {"source": "cve@mitre.org", "url": 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{"affected_release": [{"advisory": "RHSA-2020:0550", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "openjpeg2-0:2.3.1-3.el7_7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-02-19T00:00:00Z"}, {"advisory": "RHSA-2020:0570", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "openjpeg2-0:2.3.1-3.el8_1", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-02-24T00:00:00Z"}, {"advisory": "RHSA-2020:0569", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "openjpeg2-0:2.3.0-10.el8_0", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-02-24T00:00:00Z"}], "bugzilla": {"description": "openjpeg: heap-based buffer overflow in pj_t1_clbl_decode_processor in openjp2/t1.c", "id": "1800535", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1800535"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-122", "details": ["opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through 2020-01-28 has a heap-based buffer overflow in the qmfbid==1 case, a different issue than CVE-2020-6851.", "A heap-based buffer overflow flaw was found in the opj_t1_clbl_decode_processor in openjpeg2. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."], "name": "CVE-2020-8112", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "openjpeg", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "openjpeg", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2020-02-07T11:35:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-8112\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-8112"], "threat_severity": "Important"}

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