ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently; the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 fix the issue.
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 contain a patch for the issue.
StorageGRID (formerly StorageGRID Webscale) versions prior to
11.7.0.9 and 11.8.0.5 are susceptible to disclosure of sensitive
information via complex MiTM attacks due to a vulnerability in the SSH
cryptographic implementation.
StorageGRID (formerly StorageGRID Webscale) versions prior to 11.8
are susceptible to a difficult to exploit Reflected Cross-Site Scripting
(XSS) vulnerability. Successful exploit requires the attacker to know
specific information about the target instance and trick a privileged
user into clicking a specially crafted link. This could allow the
attacker to view or modify configuration settings or add or modify user
accounts.
StorageGRID (formerly StorageGRID Webscale) versions prior to 11.8
are susceptible to a Denial of Service (DoS) vulnerability. Successful
exploit by an authenticated attacker could lead to an out of memory
condition or node reboot.
StorageGRID (formerly StorageGRID Webscale) versions 11.6.0 through
11.6.0.13 are susceptible to a Denial of Service (DoS) vulnerability. A
successful exploit could lead to a crash of the Local Distribution
Router (LDR) service.
StorageGRID (formerly StorageGRID Webscale) versions prior to 11.6.0.8 are susceptible to a Denial of Service (DoS) vulnerability. A successful exploit could lead to to a crash of the Local Distribution Router (LDR) service.
Linux deployments of StorageGRID (formerly StorageGRID Webscale) versions 11.6.0 through 11.6.0.2 deployed with a Linux kernel version less than 4.7.0 are susceptible to a vulnerability which could allow a remote unauthenticated attacker to view limited metrics information and modify alert email recipients and content.
zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).
An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients.