2254 matches found
crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building
A flaw was found in the Go standard library packages crypto/x509 and crypto/tls. During the process of building a certificate chain, an attacker can provide a large number of intermediate certificates. This excessive input is not properly limited, leading to an uncontrolled amount of work being...
crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation
A flaw was found in Go's crypto/x509 package. A remote attacker could exploit this by presenting a specially crafted certificate chain containing a large number of policy mappings. This inefficient validation process consumes excessive resources, which can lead to a denial of service DoS for...
crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages
A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...
crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate
A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the HostnameError.Error function. This flaw, caused by unbounded string concatenation, leads to excessive resource...
openSUSE 16 Security Update : google-guest-agent (openSUSE-SU-2026:21069-1)
The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21069-1 advisory. This update for google-guest-agent fixes the following issues - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper...
crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages
A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...
Amazon Linux 2023 : ecs-init (ALAS2023-2026-1906)
It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1906 advisory. Denial of Service due to Panic in AWS SDK for Go v2 SDK EventStream Decoder Tenable has extracted the preceding description block directly from the tested product security advisory. Note that Nessus ha...
golang security, bug fix, and enhancement update
An update is available for golang. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The golang packages provide the Go programming language compiler. Security...
RLSA-2026:29981 Moderate: golang security, bug fix, and enhancement update
The golang packages provide the Go programming language compiler. Security Fixes: net/textproto: golang: Golang net/textproto: Misleading error messages via input injection CVE-2026-42507 Bug Fixes and Enhancements: Update Go to version 1.26.4+1 rhel-9.8.z JIRA:Rocky Linux-183350 For more details...
golang security, bug fix, and enhancement update
1.26.4-1.0.1 - EXPERIMENTAL: Introduce fipsnoenforceems GODEBUG var 1.26.4-1 - Update to Go 1.26.4 fips-1 - Resolves: RHEL-183349...
GO-2026-5547 in-toto-golang and in-toto-python have inconsistent negation behavior in github.com/in-toto/in-toto-golang
in-toto-golang and in-toto-python have inconsistent negation behavior in github.com/in-toto/in-toto-golang...
GO-2026-5399 nebula-mesh's stores enrollment tokens unhashed in SQLite in github.com/juev/nebula-mesh
nebula-mesh's stores enrollment tokens unhashed in SQLite in github.com/juev/nebula-mesh...
GHSA-RM3J-F69W-WQMQ golang.org/x/crypto vulnerable to infinite loop on large channel writes
When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation...
golang.org/x/crypto vulnerable to infinite loop on large channel writes
When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation...
GHSA-W879-237Q-WC7R golang.org/x/crypto: Invoking pathological RSA/DSA parameters may cause DoS
The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public...
golang.org/x/crypto vulnerable to invoking bypass of certificate restrictions
When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor succeeded. Returning non-nil Permissions with PartialSuccessError...
GHSA-Q4H4-GMJ2-QVW2 golang.org/x/crypto: Invoking byte arithmetic causes underflow and panic
An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs...
GHSA-JPPX-RXG9-JMRX golang.org/x/crypto doesn't enforce invoking key constraints
The in-memory keyring returned by NewKeyring silently accepted keys with the ConfirmBeforeUse constraint but never enforced it. The key would sign without any confirmation prompt, with no indication to the caller that the constraint was not in effect. NewKeyring now returns an error when...
GO-2026-5311 Mattermost has a Path Traversal issue in github.com/mattermost/mattermost-server
Mattermost has a Path Traversal issue in github.com/mattermost/mattermost-server...
net/textproto: golang: Golang net/textproto: Misleading error messages via input injection
A flaw was found in the net/textproto package in Golang. When functions in this package return errors, they include their input as part of the error message. An attacker could exploit this by injecting misleading content into these error messages, which are then printed or logged. This could lead...