Vulnerabilidades em Red Hat

2.456 resultados
Análise Vexday

Com 1.477 CVEs catalogadas e 232 surgidas apenas nos últimos 90 dias, o volume de vulnerabilidades associadas ao Red Hat exige monitoramento contínuo. A taxa de exploração ativa está abaixo da média geral do catálogo, com apenas 1 CVE confirmada no CISA KEV — a CVE-2023-4911, que apresenta EPSS de 0,7861, indicando probabilidade elevada de exploração e merecendo atenção prioritária de equipes de resposta. Das 34 vulnerabilidades de severidade crítica, 18 contam com prova de conceito pública disponível, o que reduz a barreira técnica para exploração e aumenta o risco operacional. O tipo de falha mais recorrente é CWE-125 (leitura fora dos limites), padrão que frequentemente viabiliza vazamento de dados ou corrupção de memória e deve orientar revisões de hardening e priorização de patches.

CVE-2020-1693HIGHA flaw was found in Spacewalk up to version 2.9 where it was vulnerable to XML internal entity attacks via the /rpc/api endpoint. An unautheEPSS 4.3%CVE-2019-14893HIGHA flaw was discovered in FasterXML jackson-databind in all versions before 2.9.10 and 2.10.0, where it would permit polymorphic deserializatEPSS 4.1%CVE-2023-32248HIGHTree connection null pointer dereference denial-of-service vulnerabilityEPSS 4.1%CVE-2023-32252HIGHSession null pointer dereference denial-of-service vulnerabilityEPSS 4.1%CVE-2020-1711HIGHAn out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a responseEPSS 4.0%CVE-2016-9597—It was found that Red Hat JBoss Core Services erratum RHSA-2016:2957 for CVE-2016-3705 did not actually include the fix for the issue found EPSS 4.0%CVE-2016-7041MEDIUMDrools Workbench contains a path traversal vulnerability. The vulnerability allows a remote, authenticated attacker to bypass the directory EPSS 4.0%CVE-2006-4339CRITICALOpenssl: openssl: signature forgery via improper pkcs-1 padding removal leading to certificate validation bypassEPSS 3.9%CVE-2023-32247HIGHSession setup memory exhaustion denial-of-service vulnerabilityEPSS 3.9%CVE-2019-19334HIGHIn all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of tEPSS 3.9%CVE-2016-9577HIGHA vulnerability was discovered in SPICE before 0.13.90 in the server's protocol handling. An authenticated attacker could send crafted messaEPSS 3.8%CVE-2019-19333HIGHIn all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of tEPSS 3.6%CVE-2020-10704HIGHA flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests as an Active DirecEPSS 3.5%CVE-2023-5685HIGHXnio: stackoverflowexception when the chain of notifier states becomes problematically bigEPSS 3.5%CVE-2020-1764HIGHA hard-coded cryptographic key vulnerability in the default configuration file was found in Kiali, all versions prior to 1.15.1. A remote atEPSS 3.5%CVE-2018-10929HIGHA flaw was found in RPC request using gfs2_create_req in glusterfs server. An authenticated attacker could use this flaw to create arbitraryEPSS 3.4%CVE-2018-10907HIGHIt was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to functions in server-rpc-fopc.c allocating fEPSS 3.3%CVE-2024-3656HIGHKeycloak: unguarded admin rest api endpoints allows low privilege users to use administrative functionalitiesEPSS 3.3%CVE-2023-5824HIGHSquid: dos against http and httpsEPSS 3.3%CVE-2026-16445HIGHDracut: dracut: root code execution via dhcp options command injection in networkmanager initrd moduleEPSS 3.2%