CVE Vulnerability Catalog

The html.Parse function in the golang.org/x/net/html package enters an infinite loop when processing specially crafted HTML input. An attacker can exploit this vulnerability to cause a denial of service (DoS).

A vulnerability in the rm utility of uutils coreutils allows bypassing safeguards that protect the current directory. The utility correctly refuses to delete . or .., but fails to recognize equivalent paths with trailing slashes, such as ./ or .///.

The touch utility in uutils coreutils is vulnerable to a TOCTOU race condition during file creation. After identifying a missing path, the utility later attempts creation using File::create(), which internally uses O_TRUNC. An attacker can exploit this window to create a file.

An improper initialization vulnerability in the AMD Secure Encrypted Virtualization (SEV) firmware allows an admin-privileged attacker to corrupt RMP-covered memory, potentially leading to loss of guest memory integrity.

A Time-of-Check to Time-of-Use (TOCTOU) race condition exists in the mv utility of uutils coreutils during cross-device operations. The utility removes the destination path before recreating it through a copy operation, which a local attacker with write access to the destination directory can exploit.

An issue was discovered in py-lmdb 0.97 where mdb_page_touch does not properly set up mc->mc_pg[mc->top] for certain mp_flags values, leading to an invalid write operation. The vulnerability can be triggered by supplying a crafted data.mdb file.

The nohup utility in uutils coreutils creates its default output file, nohup.out, without specifying explicit restricted permissions. This causes the file to inherit umask-based permissions, typically resulting in a world-readable file (0644).

A TOCTOU vulnerability in the cp utility of uutils coreutils allows an attacker to bypass the intended no-dereference behavior. The utility checks if a source path is a symbolic link using path-based metadata but subsequently opens it without the O_NOFOLLOW flag.

The 'id' utility in uutils coreutils incorrectly displays data in 'pretty print' mode when the real UID differs from the effective UID. The implementation mistakenly uses the effective GID instead of the effective UID when looking up the name of the effective user, leading to misleading output.

The cp utility in uutils coreutils is vulnerable to an information disclosure race condition. Destination files are initially created with umask-derived permissions (e.g., 0644) before being restricted to their final mode (e.g., 0600) later in the process. A local attacker can race to open the file before the permission change.

A TOCTOU vulnerability in the split utility of uutils coreutils allows an attacker to replace the output file between the check and use, potentially leading to data loss. The flaw occurs because the program checks file identity based on paths but later opens the file without re-verification.

The mongo-go-driver contains a heap out-of-bounds read vulnerability in the CGo implementation for GSSAPI (Kerberos) authentication on Linux and macOS. The issue arises from incorrect assumptions about string termination in the GSSAPI standard, potentially leading to data disclosure.

A Time-of-Check to Time-of-Use (TOCTOU) vulnerability exists in the mv utility of uutils coreutils during cross-device moves. The extended attribute (xattr) preservation logic uses multiple path-based system calls that perform fresh path-to-inode lookups for each operation. A local attacker with write access can exploit this race condition.

The mv utility in uutils coreutils fails to preserve file ownership during moves across different filesystem boundaries. It falls back to a copy-and-delete routine that creates the destination file using the caller's UID/GID instead of the source's metadata.

An improper access control vulnerability in AMD Secure Encrypted Virtualization (SEV) firmware allows a malicious hypervisor to bypass RMP protections, potentially compromising SEV-SNP guest memory integrity.

An improper access control vulnerability in AMD SEV-SNP allows an admin privileged attacker to write to the RMP during SNP initialization, potentially leading to loss of SEV-SNP guest memory integrity.

The sort utility in uutils coreutils crashes (panics) when using the --files0-from option with inputs containing non-UTF-8 filenames. The implementation enforces UTF-8 encoding and uses expect(), causing an immediate crash upon encountering valid but non-UTF-8 paths.

The cp utility in uutils coreutils fails to properly handle setuid and setgid bits when ownership preservation fails. When copying with the -p (preserve) flag, the utility applies the source mode bits even if the chown operation is unsuccessful. This can result in a user-owned copy retaining original setuid/setgid bits.

SSH clients that receive SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.

A vulnerability in the tail utility of uutils coreutils allows exfiltration of sensitive file contents when using the --follow=name option. Unlike GNU tail, the uutils implementation continues to monitor a path after it has been replaced by a symbolic link, subsequently outputting its contents.