Astra Linux – Vulnerability in Golang-1.19, Golang-1.23

Canceling a query for example, by canceling the context passed to one of the query methods during a call to the Scan method of the returned Rows can lead to unexpected results if other queries are being executed in parallel. This can cause a race condition, which may overwrite the expected result...

Astra Linux – Vulnerability in Golang-1.19

Within HostnameError.Error, when constructing an error string, there is no limit to the number of hosts that will be printed out. Moreover, the error string is created through repeated string concatenation, resulting in quadratic runtime. Therefore, a certificate provided by a malicious actor can...

Astra Linux – Vulnerability in golang-github-prometheus-client-golang

clientgolang is the instrumentation library for Go applications in Prometheus. The promhttp package within clientgolang provides tools for working with HTTP servers and clients. Prior to version 1.11.1 of clientgolang, HTTP servers were vulnerable to Denial of Service attacks due to unbounded...

Astra Linux – Vulnerability in Golang-1.15

In versions of Go prior to 1.15.13 and 1.16.x prior to 1.16.5, a crafted file count present in the archive’s header can lead to a panic in NewReader or OpenReader...

Astra Linux – Vulnerability in NBD

In nbd-server in nbd before 3.24, there is a stack-based buffer overflow. An attacker can cause a buffer overflow in the parsing of the name field by sending a crafted NBDOPTINFO or NBDOPTGO message with a large value as the length of the name...

Astra Linux – Vulnerability in Golang-1.19

Calling any of the Parse functions in Go source code that contains //line directives with very large line numbers can lead to an infinite loop due to integer overflow...

Astra Linux – Vulnerability in Golang-1.19

Templates do not properly handle backticks as JavaScript string delimiters, and do not escape them as expected. Backticks have been used since ES6 for JavaScript template literals. If a template contains a Go template action within a JavaScript template literal, the contents of the action can be...

Astra Linux – Vulnerability in Golang-1.19

The html/template package does not properly handle HTML-like “” comment tokens, nor hashbang “!” comment tokens, in contexts. This may cause the template parser to incorrectly interpret the contents of contexts, resulting in actions being incorrectly escaped. This could be exploited to carry out ...

Astra Linux – Vulnerability in golang-golang-x-net, golang-1.19

An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request’s headers exceed MaxHeaderBytes, no...

Astra Linux – Vulnerability in Golang-Google-GRPC

gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have a vulnerability caused by improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path did not start with a leading slash...

Astra Linux - Vulnerability in Golang-1.23

The “go tool pack” subcommand usually used only by the compiler as an internal tool with known-good inputs does not sanitize output filenames. Extracting a malicious archive file using the “pack” subcommand can result in files being written to arbitrary locations within the filesystem...

Astra Linux – Vulnerability in Golang-1.19

The handling of certain types of invalid zip files by the archive/zip package differs from the behavior of most zip implementations. This discrepancy could be exploited to create a zip file with contents that vary depending on the implementation used to read the file. The archive/zip package now...

Astra Linux – Vulnerability in Thrift

In Apache Thrift versions 0.9.3 to 0.12.0, a server implemented in Go using TJSONProtocol or TSimpleJSONProtocol may panic when receiving invalid input data...

Astra Linux – Vulnerability in Golang-1.19

The html/template package does not follow the correct rules for handling occurrences of "", "" within JS literals in contexts. This may cause the template parser to incorrectly consider script contexts as being terminated early, resulting in actions being properly escaped incorrectly. This could ...

Astra Linux – Vulnerability in NBD

In nbd-server in nbd before 3.24, there is an integer overflow that leads to a heap-based buffer overflow. A value of 0xffffffff in the name length field causes a zero-sized buffer to be allocated for the name, resulting in a write to a dangling pointer. This issue occurs for the NBDOPTINFO,...

Astra Linux – Vulnerability in Golang-1.15

Avoid versions before 1.15.13 and 1.16.x, as well as those before 1.16.5, which have functions for DNS lookups that do not validate the responses from DNS servers. As a result, a return value might contain an unsafe injection e.g., XSS, which does not conform to the RFC1035 format...

Astra Linux – Vulnerability in Golang-1.15

In Go versions before 1.15.13 and 1.16.x, as well as before 1.16.5, certain configurations of ReverseProxy from net/http/httputil lead to a situation where an attacker can drop arbitrary headers...

Important: Red Hat Security Advisory: git-lfs security update

An update for git-lfs is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

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...

net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME

A flaw was found in the net package of Go golang, specifically when using the LookupCNAME function with the cgo DNS resolver. A remote attacker could exploit this by providing a very long Canonical Name CNAME response. This can trigger a double-free of C memory, leading to a crash and a Denial of...