apk package
chainguard/ruby3.3-rails-8.0
pkg:apk/chainguard/ruby3.3-rails-8.0
Vulnerabilities (27)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-54906 | low | — | < 8.0.5-r6 | 8.0.5-r6 | Jun 19, 2026 | ### Summary `Concurrent::ReadWriteLock#release_write_lock` does not verify that the calling thread acquired the write lock. Any thread with access to the lock object can release an active write lock held by another thread. A second writer can then enter its critical section while | |
| CVE-2026-54905 | low | — | < 8.0.5-r6 | 8.0.5-r6 | Jun 19, 2026 | ### Summary `Concurrent::ReentrantReadWriteLock` can incorrectly grant a write lock after one thread acquires the read lock 32,768 times. The lock stores a thread's local read and write hold counts in one integer. The low 15 bits are used for the read hold count, and bit 15 is u | |
| CVE-2026-54904 | hig | — | < 8.0.5-r6 | 8.0.5-r6 | Jun 19, 2026 | ### Summary `Concurrent::AtomicReference#update` can enter a permanent busy retry loop when the current value is `Float::NAN`. The issue is caused by the interaction between: - `AtomicReference#update`, which retries until `compare_and_set(old_value, new_value)` succeeds. - Nume | |
| CVE-2026-47242 | — | < 8.0.5-r5 | 8.0.5-r5 | Jun 9, 2026 | ### Summary Two `Net::IMAP` commands, `#id` and `#enable`, do not validate their arguments. Arguments to either command could be used by an attacker to inject arbitrary IMAP commands. Please note that passing untrusted inputs to these commands is usually inappropriate and expe | ||
| CVE-2026-47241 | low | — | < 8.0.5-r5 | 8.0.5-r5 | Jun 9, 2026 | ### Summary Several Net::IMAP commands accept a raw string argument which is only validated to prevent CRLF injection and then sent verbatim. If this string is derived from user-controlled input, an attacker can force the next command to be absorbed as a continuation of the fir | |
| CVE-2026-47240 | — | < 8.0.5-r5 | 8.0.5-r5 | Jun 9, 2026 | Several Net::IMAP commands accept a "raw data" argument that is sent verbatim after validation to prevent command injection. However, if a server does not support non-synchronizing literals, it may still be possible to inject arbitrary IMAP commands inside non-synchronizing lite | ||
| CVE-2026-42258 | Cri | 9.8 | < 8.0.5-r2 | 8.0.5-r2 | May 9, 2026 | Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbol arguments to commands are vulnerable to a CRLF Injection / IMAP Command injection via Symbol arguments passed to IMAP commands. This issu | |
| CVE-2026-42257 | Cri | 9.8 | < 8.0.5-r2 | 8.0.5-r2 | May 9, 2026 | Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands accept a raw string argument that is sent to the server without validation or escaping. If this string is derived fro | |
| CVE-2026-42256 | Med | 6.5 | < 8.0.5-r2 | 8.0.5-r2 | May 9, 2026 | Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. From versions 0.4.0 to before 0.4.24, 0.5.0 to before 0.5.14, and 0.6.0 to before 0.6.4, when authenticating a connection with SCRAM-SHA1 or SCRAM-SHA256, a hostile server can perform a com | |
| CVE-2026-42246 | Hig | 7.4 | < 8.0.5-r2 | 8.0.5-r2 | May 9, 2026 | Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.3.10, 0.4.24, 0.5.14, and 0.6.4, a man-in-the-middle attacker can cause Net::IMAP#starttls to return "successfully", without starting TLS. This issue has been patched in | |
| CVE-2026-42245 | Hig | 7.5 | < 8.0.5-r2 | 8.0.5-r2 | May 9, 2026 | Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, Net::IMAP::ResponseReader has quadratic time complexity when reading large responses containing many string literals. A hostile server can send | |
| CVE-2026-41316 | Hig | 8.1 | < 8.0.5-r2 | 8.0.5-r2 | Apr 24, 2026 | ERB is a templating system for Ruby. Ruby 2.7.0 (before ERB 2.2.0 was published on rubygems.org) introduced an `@_init` instance variable guard in `ERB#result` and `ERB#run` to prevent code execution when an ERB object is reconstructed via `Marshal.load` (deserialization). Howeve | |
| CVE-2026-39324 | Cri | 9.8 | < 8.0.5-r3 | 8.0.5-r3 | Apr 7, 2026 | Rack::Session is a session management implementation for Rack. From 2.0.0 to before 2.1.2, Rack::Session::Cookie incorrectly handles decryption failures when configured with secrets:. If cookie decryption fails, the implementation falls back to a default decoder instead of reject | |
| CVE-2026-25500 | — | < 8.0.4-r2 | 8.0.4-r2 | Feb 18, 2026 | Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, `Rack::Directory` generates an HTML directory index where each file entry is rendered as a clickable link. If a file exists on disk whose basename starts with the `javascript:` scheme (e.g. | ||
| CVE-2026-22860 | — | < 8.0.4-r2 | 8.0.4-r2 | Feb 18, 2026 | Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, `Rack::Directory`’s path check used a string prefix match on the expanded path. A request like `/../root_example/` can escape the configured root if the target path starts with the root stri | ||
| CVE-2025-61919 | — | < 8.0.3-r2 | 8.0.3-r2 | Oct 10, 2025 | Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, `Rack::Request#POST` reads the entire request body into memory for `Content-Type: application/x-www-form-urlencoded`, calling `rack.input.read(nil)` without enforcing a length or cap. Large | ||
| CVE-2025-61780 | — | < 8.0.3-r2 | 8.0.3-r2 | Oct 10, 2025 | Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, a possible information disclosure vulnerability existed in `Rack::Sendfile` when running behind a proxy that supports `x-sendfile` headers (such as Nginx). Specially crafted headers could ca | ||
| CVE-2025-61772 | — | < 8.0.3-r1 | 8.0.3-r1 | Oct 7, 2025 | Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, `Rack::Multipart::Parser` can accumulate unbounded data when a multipart part’s header block never terminates with the required blank line (`CRLFCRLF`). The parser keeps appending incomin | ||
| CVE-2025-61771 | — | < 8.0.3-r1 | 8.0.3-r1 | Oct 7, 2025 | Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, ``Rack::Multipart::Parser` stores non-file form fields (parts without a `filename`) entirely in memory as Ruby `String` objects. A single large text field in a multipart/form-data request | ||
| CVE-2025-61770 | — | < 8.0.3-r1 | 8.0.3-r1 | Oct 7, 2025 | Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, `Rack::Multipart::Parser` buffers the entire multipart preamble (bytes before the first boundary) in memory without any size limit. A client can send a large preamble followed by a valid |
- affected < 8.0.5-r6fixed 8.0.5-r6
### Summary `Concurrent::ReadWriteLock#release_write_lock` does not verify that the calling thread acquired the write lock. Any thread with access to the lock object can release an active write lock held by another thread. A second writer can then enter its critical section while
- affected < 8.0.5-r6fixed 8.0.5-r6
### Summary `Concurrent::ReentrantReadWriteLock` can incorrectly grant a write lock after one thread acquires the read lock 32,768 times. The lock stores a thread's local read and write hold counts in one integer. The low 15 bits are used for the read hold count, and bit 15 is u
- affected < 8.0.5-r6fixed 8.0.5-r6
### Summary `Concurrent::AtomicReference#update` can enter a permanent busy retry loop when the current value is `Float::NAN`. The issue is caused by the interaction between: - `AtomicReference#update`, which retries until `compare_and_set(old_value, new_value)` succeeds. - Nume
- CVE-2026-47242Jun 9, 2026affected < 8.0.5-r5fixed 8.0.5-r5
### Summary Two `Net::IMAP` commands, `#id` and `#enable`, do not validate their arguments. Arguments to either command could be used by an attacker to inject arbitrary IMAP commands. Please note that passing untrusted inputs to these commands is usually inappropriate and expe
- affected < 8.0.5-r5fixed 8.0.5-r5
### Summary Several Net::IMAP commands accept a raw string argument which is only validated to prevent CRLF injection and then sent verbatim. If this string is derived from user-controlled input, an attacker can force the next command to be absorbed as a continuation of the fir
- CVE-2026-47240Jun 9, 2026affected < 8.0.5-r5fixed 8.0.5-r5
Several Net::IMAP commands accept a "raw data" argument that is sent verbatim after validation to prevent command injection. However, if a server does not support non-synchronizing literals, it may still be possible to inject arbitrary IMAP commands inside non-synchronizing lite
- affected < 8.0.5-r2fixed 8.0.5-r2
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbol arguments to commands are vulnerable to a CRLF Injection / IMAP Command injection via Symbol arguments passed to IMAP commands. This issu
- affected < 8.0.5-r2fixed 8.0.5-r2
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands accept a raw string argument that is sent to the server without validation or escaping. If this string is derived fro
- affected < 8.0.5-r2fixed 8.0.5-r2
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. From versions 0.4.0 to before 0.4.24, 0.5.0 to before 0.5.14, and 0.6.0 to before 0.6.4, when authenticating a connection with SCRAM-SHA1 or SCRAM-SHA256, a hostile server can perform a com
- affected < 8.0.5-r2fixed 8.0.5-r2
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.3.10, 0.4.24, 0.5.14, and 0.6.4, a man-in-the-middle attacker can cause Net::IMAP#starttls to return "successfully", without starting TLS. This issue has been patched in
- affected < 8.0.5-r2fixed 8.0.5-r2
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, Net::IMAP::ResponseReader has quadratic time complexity when reading large responses containing many string literals. A hostile server can send
- affected < 8.0.5-r2fixed 8.0.5-r2
ERB is a templating system for Ruby. Ruby 2.7.0 (before ERB 2.2.0 was published on rubygems.org) introduced an `@_init` instance variable guard in `ERB#result` and `ERB#run` to prevent code execution when an ERB object is reconstructed via `Marshal.load` (deserialization). Howeve
- affected < 8.0.5-r3fixed 8.0.5-r3
Rack::Session is a session management implementation for Rack. From 2.0.0 to before 2.1.2, Rack::Session::Cookie incorrectly handles decryption failures when configured with secrets:. If cookie decryption fails, the implementation falls back to a default decoder instead of reject
- CVE-2026-25500Feb 18, 2026affected < 8.0.4-r2fixed 8.0.4-r2
Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, `Rack::Directory` generates an HTML directory index where each file entry is rendered as a clickable link. If a file exists on disk whose basename starts with the `javascript:` scheme (e.g.
- CVE-2026-22860Feb 18, 2026affected < 8.0.4-r2fixed 8.0.4-r2
Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, `Rack::Directory`’s path check used a string prefix match on the expanded path. A request like `/../root_example/` can escape the configured root if the target path starts with the root stri
- CVE-2025-61919Oct 10, 2025affected < 8.0.3-r2fixed 8.0.3-r2
Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, `Rack::Request#POST` reads the entire request body into memory for `Content-Type: application/x-www-form-urlencoded`, calling `rack.input.read(nil)` without enforcing a length or cap. Large
- CVE-2025-61780Oct 10, 2025affected < 8.0.3-r2fixed 8.0.3-r2
Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, a possible information disclosure vulnerability existed in `Rack::Sendfile` when running behind a proxy that supports `x-sendfile` headers (such as Nginx). Specially crafted headers could ca
- CVE-2025-61772Oct 7, 2025affected < 8.0.3-r1fixed 8.0.3-r1
Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, `Rack::Multipart::Parser` can accumulate unbounded data when a multipart part’s header block never terminates with the required blank line (`CRLFCRLF`). The parser keeps appending incomin
- CVE-2025-61771Oct 7, 2025affected < 8.0.3-r1fixed 8.0.3-r1
Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, ``Rack::Multipart::Parser` stores non-file form fields (parts without a `filename`) entirely in memory as Ruby `String` objects. A single large text field in a multipart/form-data request
- CVE-2025-61770Oct 7, 2025affected < 8.0.3-r1fixed 8.0.3-r1
Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, `Rack::Multipart::Parser` buffers the entire multipart preamble (bytes before the first boundary) in memory without any size limit. A client can send a large preamble followed by a valid
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