CVE-2023-5156: falha de alta gravidade em Red Hat Enterprise Linux 6
Glibc: dos due to memory leak in getaddrinfo.c
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 1.6%
A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Red Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 9CVEs relacionadas — Red Hat Enterprise Linux 6
No mesmo produto, das mais perigosas para as menos.
CVE-2023-4911HIGHGlibc: buffer overflow in ld.so leading to privilege escalationEPSS 63.8%KEVCVE-2024-6387HIGHOpenssh: regresshion - race condition in ssh allows rce/dosEPSS 99.5%CVE-2024-3094CRITICALXz: malicious code in distributed sourceEPSS 90.9%CVE-2023-46847HIGHSquid: denial of service in http digest authenticationEPSS 78.5%CVE-2024-12084CRITICALRsync: heap buffer overflow in rsync due to improper checksum length handlingEPSS 72.5%CVE-2023-1183MEDIUMArbitrary file writeEPSS 64.9%
Referências
https://access.redhat.com/security/cve/CVE-2023-5156https://bugzilla.redhat.com/show_bug.cgi?id=2240541https://cert-portal.siemens.com/productcert/html/ssa-398330.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-831302.htmlhttps://security.gentoo.org/glsa/202402-01https://sourceware.org/bugzilla/show_bug.cgi?id=30884https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=ec6b95c3303c700eb89eebeda2d7264cc184a796http://www.openwall.com/lists/oss-security/2023/10/03/4http://www.openwall.com/lists/oss-security/2023/10/03/5http://www.openwall.com/lists/oss-security/2023/10/03/6http://www.openwall.com/lists/oss-security/2023/10/03/8