CVE-2018-20843
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 7.1%
In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
n/a · n/aReferências
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00039.htmlhttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5226https://cert-portal.siemens.com/productcert/html/ssa-398330.htmlhttps://github.com/libexpat/libexpat/blob/R_2_2_7/expat/Changeshttps://github.com/libexpat/libexpat/issues/186https://github.com/libexpat/libexpat/pull/262https://github.com/libexpat/libexpat/pull/262/commits/11f8838bf99ea0a6f0b76f9760c43704d00c4ff6https://lists.debian.org/debian-lts-announce/2019/06/msg00028.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CEJJSQSG3KSUQY4FPVHZ7ZTT7FORMFVD/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IDAUGEB3TUP6NEKJDBUBZX7N5OAUOOOK/https://seclists.org/bugtraq/2019/Jun/39https://security.gentoo.org/glsa/201911-08