{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-7186", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Leptonica before 1.75.3 does not limit the number of characters in a %s format argument to fscanf or sscanf, which allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a long string, as demonstrated by the gplotRead and ptaReadStream functions." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "[debian-lts-announce] 20180307 [SECURITY] [DLA 1302-1] leptonlib security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00005.html" }, { "name": "https://github.com/DanBloomberg/leptonica/commit/ee301cb2029db8a6289c5295daa42bba7715e99a", "refsource": "MISC", "url": "https://github.com/DanBloomberg/leptonica/commit/ee301cb2029db8a6289c5295daa42bba7715e99a" }, { "name": "https://bugs.debian.org/890548", "refsource": "MISC", "url": "https://bugs.debian.org/890548" }, { "name": "https://lists.debian.org/debian-lts/2018/02/msg00054.html", "refsource": "MISC", "url": "https://lists.debian.org/debian-lts/2018/02/msg00054.html" }, { "refsource": "GENTOO", "name": "GLSA-202312-01", "url": "https://security.gentoo.org/glsa/202312-01" } ] } }