{"id":"CVE-2018-10999","details":"An issue was discovered in Exiv2 0.26. The Exiv2::Internal::PngChunk::parseTXTChunk function has a heap-based buffer over-read.","modified":"2026-05-28T04:04:31.537134066Z","published":"2018-05-12T04:29:00.333Z","database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"canonical:ubuntu_linux","extracted_events":[{"last_affected":"14.04"},{"last_affected":"16.04"},{"last_affected":"17.10"},{"last_affected":"18.04"}],"cpes":["cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"]},{"source":"CPE_STRING","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"8.0"},{"last_affected":"9.0"}],"vendor_product":"debian:debian_linux"}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/10/msg00012.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201811-14"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3700-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4238"},{"type":"EVIDENCE","url":"https://github.com/Exiv2/exiv2/issues/306"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/exiv2/exiv2","events":[{"introduced":"0"},{"last_affected":"fa449a4d2c58d63f0d75ff259f25683a98a44630"}],"database_specific":{"source":"CPE_STRING","extracted_events":[{"introduced":"0"},{"last_affected":"0.26"}],"cpe":"cpe:2.3:a:exiv2:exiv2:0.26:*:*:*:*:*:*:*"}}],"versions":["v0.26","v0.25","v0.24","v0.23.1","v0.23","v0.22","v0.21.1","v0.21","v0.20","v0.19","v0.18.2","v0.18.1","v0.18","v0.18-pre2","v0.18-pre1","v0.17.1","v0.17","v0.16","v0.16-pre1","v0.15","v0.14","v0.13","v0.12","v0.11","v0.10","v0.9.1","v0.9","v0.8","v0.7","v0.6.2","v0.6.1","v0.6","v0.5","v0.4","v0.3"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-10999.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}