CVE-2023-46048

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-46048", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2025-11-04T18:18:39.801Z", "dateReserved": "2023-10-16T00:00:00.000Z", "datePublished": "2024-03-27T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-03-27T05:05:04.344Z"}, "descriptions": [{"lang": "en", "value": "Tex Live 944e257 has a NULL pointer dereference in texk/web2c/pdftexdir/writet1.c. NOTE: this is disputed because it should be categorized as a usability problem."}], "tags": ["disputed"], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://tug.org/pipermail/tex-live/2023-August/049400.html"}, {"name": "20240126 null pointer deference in tex-live via a crafted cmr10.pfb", "tags": ["mailing-list"], "url": "http://seclists.org/fulldisclosure/2024/Jan/65"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://tug.org/pipermail/tex-live/2023-August/049400.html", "tags": ["x_transferred"]}, {"name": "20240126 null pointer deference in tex-live via a crafted cmr10.pfb", "tags": ["mailing-list", "x_transferred"], "url": "http://seclists.org/fulldisclosure/2024/Jan/65"}, {"url": "http://packetstormsecurity.com/files/176819/tex-live-944e257-Null-Pointer.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-04T18:18:39.801Z"}}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-476", "lang": "en", "description": "CWE-476 NULL Pointer Dereference"}]}], "affected": [{"vendor": "tug", "product": "tex_live", "cpes": ["cpe:2.3:a:tug:tex_live:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "944e257", "status": "affected"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-08-19T18:42:24.373710Z", "id": "CVE-2023-46048", "options": [{"Exploitation": "poc"}, {"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": "2024-08-19T18:45:51.113Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://tug.org/pipermail/tex-live/2023-August/049400.html", "tags": ["x_transferred"]}, {"url": "http://seclists.org/fulldisclosure/2024/Jan/65", "name": "20240126 null pointer deference in tex-live via a crafted cmr10.pfb", "tags": ["mailing-list", "x_transferred"]}, {"url": "http://packetstormsecurity.com/files/176819/tex-live-944e257-Null-Pointer.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-04T18:18:39.801Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-46048", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-08-19T18:42:24.373710Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:tug:tex_live:*:*:*:*:*:*:*:*"], "vendor": "tug", "product": "tex_live", "versions": [{"status": "affected", "version": "944e257"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-19T18:45:33.667Z"}}], "cna": {"tags": ["disputed"], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://tug.org/pipermail/tex-live/2023-August/049400.html"}, {"url": "http://seclists.org/fulldisclosure/2024/Jan/65", "name": "20240126 null pointer deference in tex-live via a crafted cmr10.pfb", "tags": ["mailing-list"]}], "descriptions": [{"lang": "en", "value": "Tex Live 944e257 has a NULL pointer dereference in texk/web2c/pdftexdir/writet1.c. NOTE: this is disputed because it should be categorized as a usability problem."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-03-27T05:05:04.344Z"}}}, "cveMetadata": {"cveId": "CVE-2023-46048", "state": "PUBLISHED", "dateUpdated": "2025-11-04T18:18:39.801Z", "dateReserved": "2023-10-16T00:00:00.000Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2024-03-27T00:00:00.000Z", "assignerShortName": "mitre"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}, {"affectedData": [{"cpes": ["cpe:2.3:a:tug:tex_live:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "tex_live", "vendor": "tug", "versions": [{"status": "affected", "version": "944e257"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "cveTags": [{"sourceIdentifier": "cve@mitre.org", "tags": ["disputed"]}], "descriptions": [{"lang": "en", "value": "Tex Live 944e257 has a NULL pointer dereference in texk/web2c/pdftexdir/writet1.c. NOTE: this is disputed because it should be categorized as a usability problem."}, {"lang": "es", "value": "Tex Live 944e257 tiene una desreferencia de puntero NULL en texk/web2c/pdftexdir/writet1.c. NOTA: esto est\u00e1 en disputa porque deber\u00eda categorizarse como un problema de usabilidad."}], "id": "CVE-2023-46048", "lastModified": "2026-06-17T06:29:56.370", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-46048", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-08-19T18:42:24.373710Z", "version": "2.0.3"}}]}, "published": "2024-03-27T05:15:47.560", "references": [{"source": "cve@mitre.org", "url": "http://seclists.org/fulldisclosure/2024/Jan/65"}, {"source": "cve@mitre.org", "url": "https://tug.org/pipermail/tex-live/2023-August/049400.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://packetstormsecurity.com/files/176819/tex-live-944e257-Null-Pointer.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2024/Jan/65"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://tug.org/pipermail/tex-live/2023-August/049400.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{}