Search Results (361493 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-20290 1 Theforeman 1 Openscap 2024-11-21 6.1 Medium
An improper authorization handling flaw was found in Foreman. The OpenSCAP plugin for the smart-proxy allows foreman clients to execute actions that should be limited to the Foreman Server. This flaw allows an authenticated local attacker to access and delete limited resources and also causes a denial of service on the Foreman server. The highest threat from this vulnerability is to integrity and system availability.
CVE-2021-20289 4 Netapp, Oracle, Quarkus and 1 more 12 Oncommand Insight, Communications Cloud Native Core Console, Quarkus and 9 more 2024-11-21 5.3 Medium
A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as part of the exception response when RESTEasy cannot convert one of the request URI path or query values to the matching JAX-RS resource method's parameter value. The highest threat from this vulnerability is to data confidentiality.
CVE-2021-20288 4 Debian, Fedoraproject, Linuxfoundation and 1 more 4 Debian Linux, Fedora, Ceph and 1 more 2024-11-21 7.2 High
An authentication flaw was found in ceph in versions before 14.2.20. When the monitor handles CEPHX_GET_AUTH_SESSION_KEY requests, it doesn't sanitize other_keys, allowing key reuse. An attacker who can request a global_id can exploit the ability of any user to request a global_id previously associated with another user, as ceph does not force the reuse of old keys to generate new ones. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVE-2021-20286 1 Redhat 2 Enterprise Linux, Libnbd 2024-11-21 2.7 Low
A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.
CVE-2021-20284 3 Gnu, Netapp, Redhat 4 Binutils, Cloud Backup, Ontap Select Deploy Administration Utility and 1 more 2024-11-21 5.5 Medium
A flaw was found in GNU Binutils 2.35.1, where there is a heap-based buffer overflow in _bfd_elf_slurp_secondary_reloc_section in elf.c due to the number of symbols not calculated correctly. The highest threat from this vulnerability is to system availability.
CVE-2021-20283 2 Fedoraproject, Moodle 2 Fedora, Moodle 2024-11-21 4.3 Medium
The web service responsible for fetching other users' enrolled courses did not validate that the requesting user had permission to view that information in each course in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.
CVE-2021-20282 2 Fedoraproject, Moodle 2 Fedora, Moodle 2024-11-21 5.3 Medium
When creating a user account, it was possible to verify the account without having access to the verification email link/secret in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.
CVE-2021-20281 2 Fedoraproject, Moodle 2 Fedora, Moodle 2024-11-21 5.3 Medium
It was possible for some users without permission to view other users' full names to do so via the online users block in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.
CVE-2021-20280 2 Fedoraproject, Moodle 2 Fedora, Moodle 2024-11-21 5.4 Medium
Text-based feedback answers required additional sanitizing to prevent stored XSS and blind SSRF risks in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.
CVE-2021-20279 2 Fedoraproject, Moodle 2 Fedora, Moodle 2024-11-21 5.4 Medium
The ID number user profile field required additional sanitizing to prevent a stored XSS risk in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.
CVE-2021-20278 1 Kiali 1 Kiali 2024-11-21 6.5 Medium
An authentication bypass vulnerability was found in Kiali in versions before 1.31.0 when the authentication strategy `OpenID` is used. When RBAC is enabled, Kiali assumes that some of the token validation is handled by the underlying cluster. When OpenID `implicit flow` is used with RBAC turned off, this token validation doesn't occur, and this allows a malicious user to bypass the authentication.
CVE-2021-20277 4 Debian, Fedoraproject, Redhat and 1 more 8 Debian Linux, Fedora, Enterprise Linux and 5 more 2024-11-21 7.5 High
A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the request. The highest threat from this vulnerability is to system availability.
CVE-2021-20276 2 Debian, Privoxy 2 Debian Linux, Privoxy 2024-11-21 7.5 High
A flaw was found in privoxy before 3.0.32. Invalid memory access with an invalid pattern passed to pcre_compile() may lead to denial of service.
CVE-2021-20275 2 Debian, Privoxy 2 Debian Linux, Privoxy 2024-11-21 7.5 High
A flaw was found in privoxy before 3.0.32. A invalid read of size two may occur in chunked_body_is_complete() leading to denial of service.
CVE-2021-20274 1 Privoxy 1 Privoxy 2024-11-21 7.5 High
A flaw was found in privoxy before 3.0.32. A crash may occur due a NULL-pointer dereference when the socks server misbehaves.
CVE-2021-20273 2 Debian, Privoxy 2 Debian Linux, Privoxy 2024-11-21 7.5 High
A flaw was found in privoxy before 3.0.32. A crash can occur via a crafted CGI request if Privoxy is toggled off.
CVE-2021-20272 2 Debian, Privoxy 2 Debian Linux, Privoxy 2024-11-21 7.5 High
A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to server crash.
CVE-2021-20271 4 Fedoraproject, Redhat, Rpm and 1 more 9 Fedora, Enterprise Linux, Rhel Aus and 6 more 2024-11-21 7.0 High
A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.
CVE-2021-20270 4 Debian, Fedoraproject, Pygments and 1 more 9 Debian Linux, Fedora, Pygments and 6 more 2024-11-21 7.5 High
An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword.
CVE-2021-20269 3 Fedoraproject, Kexec-tools Project, Redhat 3 Fedora, Kexec-tools, Enterprise Linux 2024-11-21 5.5 Medium
A flaw was found in the permissions of a log file created by kexec-tools. This flaw allows a local unprivileged user to read this file and leak kernel internal information from a previous panic. The highest threat from this vulnerability is to confidentiality. This flaw affects kexec-tools shipped by Fedora versions prior to 2.0.21-8 and RHEL versions prior to 2.0.20-47.