{"id":"CVE-2018-10921","state":"PUBLISHED","title":"Certain input files may trigger an integer overflow in ttembed input file processing. This overflow could potentially lead to corruption of the input file due to a lack of checking","description":"Certain input files may trigger an integer overflow in ttembed input file processing. This overflow could potentially lead to corruption of the input file due to a lack of checking return codes of fgetc/fputc function calls.","publishedAt":"2018-08-02T18:00:00.000Z","updatedAt":"2024-08-05T07:54:36.317Z","severity":{"score":4.3,"label":"Medium","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","source":"redhat"},"assigner":"redhat","products":["[UNKNOWN] ttembed"],"affected":[{"vendor":"[UNKNOWN]","product":"ttembed","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/hisdeedsaredust/ttembed/issues/3","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10921"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T19:44:10.244Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/10xxx/CVE-2018-10921.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-10921","state":"PUBLISHED","datePublished":"2018-08-02T18:00:00.000Z","dateUpdated":"2024-08-05T07:54:36.317Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2018-05-09T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Certain input files may trigger an integer overflow in ttembed input file processing. This overflow could potentially lead to corruption of the input file due to a lack of checking return codes of fgetc/fputc function calls."}],"affected":[{"vendor":"[UNKNOWN]","product":"ttembed","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/hisdeedsaredust/ttembed/issues/3","tags":["x_refsource_CONFIRM"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10921","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_0":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2018-08-02T17:57:02.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2018-08-02T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/hisdeedsaredust/ttembed/issues/3","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10921","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T07:54:36.317Z"}}]}}}