Vulnerabilities > Redhat > Enterprise Linux > Medium

DATE CVE VULNERABILITY TITLE RISK
2023-12-27 CVE-2023-4641 Improper Authentication vulnerability in multiple products
A flaw was found in shadow-utils.
local
low complexity
shadow-maint redhat CWE-287
5.5
2023-12-24 CVE-2023-51765 Insufficient Verification of Data Authenticity vulnerability in multiple products
sendmail through 8.17.2 allows SMTP smuggling in certain configurations.
network
low complexity
sendmail freebsd redhat CWE-345
5.3
2023-12-24 CVE-2023-51764 Insufficient Verification of Data Authenticity vulnerability in multiple products
Postfix through 3.8.5 allows SMTP smuggling unless configured with smtpd_data_restrictions=reject_unauth_pipelining and smtpd_discard_ehlo_keywords=chunking (or certain other options that exist in recent versions).
network
low complexity
postfix fedoraproject redhat CWE-345
5.3
2023-12-19 CVE-2023-6918 Unchecked Return Value vulnerability in multiple products
A flaw was found in the libssh implements abstract layer for message digest (MD) operations implemented by different supported crypto backends.
network
low complexity
libssh redhat fedoraproject CWE-252
5.3
2023-12-18 CVE-2023-48795 Improper Validation of Integrity Check Value vulnerability in multiple products
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack.
5.9
2023-12-12 CVE-2023-6710 Cross-site Scripting vulnerability in multiple products
A flaw was found in the mod_proxy_cluster in the Apache server.
network
low complexity
redhat modcluster CWE-79
5.4
2023-12-11 CVE-2023-6679 NULL Pointer Dereference vulnerability in multiple products
A null pointer dereference vulnerability was found in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c in the Digital Phase Locked Loop (DPLL) subsystem in the Linux kernel.
local
low complexity
linux fedoraproject redhat CWE-476
5.5
2023-12-10 CVE-2023-5868 A memory disclosure vulnerability was found in PostgreSQL that allows remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-type arguments.
network
low complexity
postgresql redhat
4.3
2023-12-10 CVE-2023-5870 A flaw was found in PostgreSQL involving the pg_cancel_backend role that signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher.
network
high complexity
postgresql redhat
4.4
2023-12-08 CVE-2023-6622 NULL Pointer Dereference vulnerability in multiple products
A null pointer dereference vulnerability was found in nft_dynset_init() in net/netfilter/nft_dynset.c in nf_tables in the Linux kernel.
local
low complexity
linux redhat CWE-476
5.5