CVE-2021-3998: falha de alta gravidade em glibc
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 2.2%
A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Produtos afetados
n/a · glibcReferências
https://access.redhat.com/security/cve/CVE-2021-3998https://bugzilla.redhat.com/show_bug.cgi?id=2024633https://cert-portal.siemens.com/productcert/html/ssa-398330.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-831302.htmlhttps://security.netapp.com/advisory/ntap-20221020-0003/https://security-tracker.debian.org/tracker/CVE-2021-3998https://sourceware.org/bugzilla/show_bug.cgi?id=28770https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=84d2d0fe20bdf94feed82b21b4d7d136db471f03https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=ee8d5e33adb284601c00c94687bc907e10aec9bbhttps://www.openwall.com/lists/oss-security/2022/01/24/4