This can lead to Code Execution because some of the commands have options that can be leveraged to run arbitrary executables.

However, there is the possibility that a user input starts with a dash (`-`) and is therefore treated as an optional argument instead of a positional one. When building the commands, Bundler versions before 2.2.33 correctly avoid Command Injection vulnerabilities by passing an array of arguments instead of a command string. These commands are being constructed using user input (e.g. To handle dependencies that come from a Git repository instead of a registry, Bundler uses various commands, such as `git clone`. However, if the `Gemfile` includes `gem` entries that use the `git` option with invalid, but seemingly harmless, values with a leading dash, this can be false. In `bundler` versions before 2.2.33, when working with untrusted and apparently harmless `Gemfile`'s, it is not expected that they lead to execution of external code, unless that's explicit in the ruby code inside the `Gemfile` itself. `Bundler` is a package for managing application dependencies in Ruby. If you are unable to, you may disable Saved Searches and Code Monitors. We strongly encourage upgrading to secure versions. This issue was patched in version 3.33.2 and any future versions of Sourcegraph.

This could allow an attacker to guess formatted tokens in source code, such as API keys. A successful attack would require an authenticated bad actor to create many Saved Searches or Code Monitors to receive confirmation that a specific string exists. This issue affects the Saved Searches and Code Monitoring features. Sourcegraph prior to version 3.33.2 is vulnerable to a side-channel attack where strings in private source code could be guessed by an authenticated but unauthorized actor. Sourcegraph is a code search and navigation engine. This allows an attacker to enumerate valid users. When an attacker attempts to login, the response if a username is valid includes Login Failed, but does not include this string if the username is invalid. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1.Īn issue was discovered in /goform/login_process in Reprise RLM 14.2.

This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted.

deserialize_string may read from uninitialized memory locations.Īpache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. deserialize_string_primitive may read from uninitialized memory locations.Īn issue was discovered in the messagepack-rs crate through for Rust. An issue was discovered in the messagepack-rs crate through for Rust.

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