{"id":"CVE-2023-46048","state":"PUBLISHED","title":"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.","description":"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.","publishedAt":"2024-03-27T00:00:00.000Z","updatedAt":"2025-11-04T18:18:39.801Z","severity":{"score":6.2,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://tug.org/pipermail/tex-live/2023-August/049400.html","http://seclists.org/fulldisclosure/2024/Jan/65","http://packetstormsecurity.com/files/176819/tex-live-944e257-Null-Pointer.html"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:06:24.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/46xxx/CVE-2023-46048.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-46048","state":"PUBLISHED","datePublished":"2024-03-27T00:00:00.000Z","dateUpdated":"2025-11-04T18:18:39.801Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2023-10-16T00:00:00.000Z"},"containers":{"cna":{"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."}],"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"},{"url":"http://seclists.org/fulldisclosure/2024/Jan/65","name":"20240126 null pointer deference in tex-live via a crafted cmr10.pfb","tags":["mailing-list"]}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2024-03-27T05:05:04.344Z"},"tags":["disputed"]},"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":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-04T18:18:39.801Z"}},{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"tug","product":"tex_live","defaultStatus":"unknown","versions":[{"version":"944e257","status":"affected"}],"cpes":["cpe:2.3:a:tug:tex_live:*:*:*:*:*:*:*:*"]}],"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"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","type":"CWE","lang":"en","description":"CWE-476 NULL Pointer Dereference"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-19T18:45:51.113Z"}}]}}}