CVE-2018-7456
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Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 3.0%
A NULL Pointer Dereference occurs in the function TIFFPrintDirectory in tif_print.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 when using the tiffinfo tool to print crafted TIFF information, a different vulnerability than CVE-2017-18013. (This affects an earlier part of the TIFFPrintDirectory function that was not addressed by the CVE-2017-18013 patch.)
Produtos afetados
n/a · n/aReferências
http://bugzilla.maptools.org/show_bug.cgi?id=2778https://access.redhat.com/errata/RHSA-2019:2051https://access.redhat.com/errata/RHSA-2019:2053https://github.com/xiaoqx/pocs/tree/master/libtiffhttps://gitlab.com/libtiff/libtiff/commit/be4c85b16e8801a16eec25e80eb9f3dd6a96731bhttps://lists.debian.org/debian-lts-announce/2018/04/msg00010.htmlhttps://lists.debian.org/debian-lts-announce/2018/04/msg00011.htmlhttps://lists.debian.org/debian-lts-announce/2018/07/msg00002.htmlhttps://usn.ubuntu.com/3864-1/https://www.debian.org/security/2018/dsa-4349