CVE-2018-0502

{"id": "CVE-2018-0502", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2018-09-05T08:29:00.230", "references": [{"url": "https://bugs.debian.org/908000", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "security@debian.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html", "source": "security@debian.org"}, {"url": "https://security.gentoo.org/glsa/201903-02", "tags": ["Third Party Advisory"], "source": "security@debian.org"}, {"url": "https://sourceforge.net/p/zsh/code/ci/1c4c7b6a4d17294df028322b70c53803a402233d", "tags": ["Patch", "Third Party Advisory"], "source": "security@debian.org"}, {"url": "https://usn.ubuntu.com/3764-1/", "tags": ["Third Party Advisory"], "source": "security@debian.org"}, {"url": "https://www.zsh.org/mla/zsh-announce/136", "tags": ["Mailing List", "Vendor Advisory"], "source": "security@debian.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in zsh before 5.6. The beginning of a #! script file was mishandled, potentially leading to an execve call to a program named on the second line."}, {"lang": "es", "value": "Se ha descubierto un problema en versiones anteriores a la 5.6 de zsh. El comienzo de un archivo de script #! se gestion\u00f3 de manera err\u00f3nea, lo que podr\u00eda conducir a una llamada execve a un programa nombrado en la segunda l\u00ednea."}], "lastModified": "2020-12-01T07:15:12.233", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:zsh:zsh:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E5C51F8-971A-4EC5-9254-B11F0E169BE5", "versionEndExcluding": "5.6"}], "operator": "OR"}]}], "sourceIdentifier": "security@debian.org"}