github.com/ollama/ollama

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 a…

The Verify() method for FIDO/U2F security key types (sk-ecdsa-sha2-nistp256@openssh.com, sk-ssh-ed25519@openssh.com) did not check the User Presence flag. Signatures generated without physical touch were accepted, allowing unattended use of a hardware security key. To restore the…

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 trunca…

When a COPY command has more than two arguments, the last one should end with a slash.

When a COPY command has more than two arguments, the last one should end with a slash.

When a COPY command has more than two arguments, the last one should end with a slash.

When a COPY command has more than two arguments, the last one should end with a slash.

## Summary A type confusion issue in `seroval.fromJSON()` allowed attacker-controlled JSON input to cause Promise control nodes to operate on values from the general deserialization reference table without first verifying that those values were genuine internal promise resolver …

Identified a pattern that may indicate AWS credentials, risking unauthorized cloud resource access and data breaches on AWS platforms.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

Detected a Generic API Key, potentially exposing access to various services and sensitive operations.

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close(), resulting in a resource leak per connection. Unsolicited global responses are now …

Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.

SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.

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 clien…

The TIFF decoder does not place a limit on the size of PackBits-compressed data. A maliciously-crafted image can exploit this to cause a small image (both in terms of pixel width/height and encoded size) to make the decoder decode large amounts of compressed data.

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode("xn--example-.com") incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in progra…

When adding a key to a remote agent constraint extensions such as restrict-destination-v00@openssh.com were not serialized in the request. Destination restrictions were silently stripped when forwarding keys, allowing unrestricted use of the key on the remote host. The client now…

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 Par…

Command injection: exec.Command/exec.CommandContext is invoked with a shell (sh/bash -c) plus an interpolated string, or with argv[0] AND its args spread from the same parsed slice (args[0], args[1:]...) — i.e. a command string split into an argv and executed, which lets input ch…

SQL built by concatenation/Sprintf passed to Query/Exec/QueryRow — SQL injection. The statement text is assembled from a formatted or concatenated string (directly or via an intermediate variable). Use parameterized placeholders ($1/?) with separate args, never string building. C…

'apt-get' install should use '--no-install-recommends' to minimize image size.

'apt-get' install should use '--no-install-recommends' to minimize image size.

'apt-get' install should use '--no-install-recommends' to minimize image size.

Cached package data should be cleaned after installation to reduce image size.

Cached package data should be cleaned after installation to reduce image size.

Cached package data should be cleaned after installation to reduce image size.

Cached package data should be cleaned after installation to reduce image size.

Cached package data should be cleaned after installation to reduce image size.

Cached package data should be cleaned after installation to reduce image size.

Cached package data should be cleaned after installation to reduce image size.

You should use 'yum clean all' after using a 'yum install' command to clean package cached data and reduce image size.

A norm.Iter can enter an infinite loop when handling input containing invalid UTF-8 bytes.

The Delete function fails to properly validate offsets when processing malformed JSON input. This can lead to a negative slice index and a runtime panic, allowing a denial of service attack.

SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.

Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.

An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.

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 clien…

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close(), resulting in a resource leak per connection. Unsolicited global responses are now …

The Verify() method for FIDO/U2F security key types (sk-ecdsa-sha2-nistp256@openssh.com, sk-ssh-ed25519@openssh.com) did not check the User Presence flag. Signatures generated without physical touch were accepted, allowing unattended use of a hardware security key. To restore the…

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 Par…

When adding a key to a remote agent constraint extensions such as restrict-destination-v00@openssh.com were not serialized in the request. Destination restrictions were silently stripped when forwarding keys, allowing unrestricted use of the key on the remote host. The client now…

Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation. Now, both the 'key' and 'key.SignatureKey' are checked for @revoked.

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode("xn--example-.com") incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in program…

Running containers with 'root' user can lead to a container escape situation. It is a best practice to run containers as non-root users, which can be done by adding a 'USER' statement to the Dockerfile.

Impact: The fix for CVE-2021-23337 (https://github.com/advisories/GHSA-35jh-r3h4-6jhm) added validation for the variable option in _.template but did not apply the same validation to options.imports key names. Both paths flow into the same Function() constructor sink. When an a…

When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.

seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, improper input handling in the JSON deserialization component can lead to arbitrary JavaScript code execution. Exploitation is possible via …

Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, serialization of objects with extreme depth can exceed the maximum call stack limit. In version 1.4.1, Seroval introduces a `depthLimit` par…

seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, overriding encoded array lengths by replacing them with an excessively large value causes the deserialization process to significantly incre…

seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 0.2.0 through 1.4.0, overriding RegExp serialization with extremely large patterns can exhaust JavaScript runtime memory during deserialization. Additionally…

seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, due to improper input validation, a malicious object key can lead to prototype pollution during JSON deserialization. This vulnerability aff…

The TIFF decoder can panic when decoding an invalid image with an out-of-bounds strip offset.

The TIFF decoder does not set a limit on the size of tiles in tiled images, permitting a malicious or corrupt image containing a very large tile to cause unbounded memory consumption.