CVE Vulnerability Catalog

Loofah::HTML5::Scrub.allowed_uri? does not correctly reject javascript: or vbscript: URIs when the scheme is split by a numeric character reference that has no trailing semicolon. A browser decodes such references and resolves the URL to an executable javascript: scheme, while allowed_uri? considers it safe.

The net-tools package up to version 2.10 does not properly validate the structure of /proc files, which may lead to errors when reading data.

Missing authorization in PostgreSQL built-in views pg_stats_ext and pg_stats_ext_exprs allows an unprivileged database user to read most common values and other statistics from CREATE STATISTICS commands of other users. The most common values may reveal column values the eavesdropper could not otherwise see.

Incorrect control of environment variables in PostgreSQL PL/Perl allows an unprivileged database user to change sensitive process environment variables (e.g., PATH). This often suffices for arbitrary code execution, even without a database server OS user account.

Incorrect privilege assignment in PostgreSQL allows a less-privileged application user to view or change different rows than intended. The attack requires the application to use SET ROLE, SET SESSION AUTHORIZATION, or equivalent. The problem arises when application queries use partitioning.

In PHP versions 8.1.x before 8.1.31, 8.2.x before 8.2.26, 8.3.x before 8.3.14, the convert.quoted-printable-decode filter can cause a buffer overread by one byte, potentially leading to crashes or disclosure of other memory areas.

In PHP versions 8.1.x before 8.1.31, 8.2.x before 8.2.26, 8.3.x before 8.3.14, when using streams with a configured proxy and the request_fulluri option, the URI is not properly sanitized, which can lead to HTTP request smuggling and allow the attacker to perform arbitrary HTTP requests through the proxy.

Client use of server error messages in PostgreSQL allows an untrusted server under current SSL or GSS settings to furnish arbitrary non-NUL bytes to the libpq application. A man-in-the-middle attacker could send a long error message that a human or screen-scraper user of psql might misinterpret.

Incomplete tracking in PostgreSQL of tables with row security allows reused queries to view or change different rows than intended. Fixes for CVE-2023-2455 and CVE-2016-2193 missed cases involving subqueries, WITH queries, and security invoker views.

NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify adbe.pkcs7.sha1 signatures on documents, allowing potential signature forgeries.

Poppler before 25.04.0 allows crafted input files to trigger out-of-bounds reads in the JBIG2Bitmap::combine function in JBIG2Stream.cc due to a misplaced isOk check.

Vulnerability in PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14. A hostile MySQL server can cause the client to disclose the content of its heap containing data from other SQL requests and possible other data belonging to different users of the same server.

Parsing error in multipart/form-data in PHP versions 8.1.* before 8.1.30, 8.2.* before 8.2.24, 8.3.* before 8.3.12. Erroneous parsing can lead to legitimate data not being processed, and an attacker can control part of the submitted data.

In sshd in OpenSSH before version 10.0, the DisableForwarding directive does not adhere to documentation, failing to disable X11 and agent forwarding.

A vulnerability in GNU Nano allows privilege escalation through an insecure temporary file. If Nano is killed while editing, it saves an emergency file with the permissions of the running user.

In GNU patch through version 2.7.6, there is a double free vulnerability in the another_hunk function in pch.c, which can cause a denial of service via a crafted patch file. This issue exists because of an incomplete fix for CVE-2018-6952.

Use of this library in a security-critical context may result in leaking sensitive information, if used to process sensitive fields. OpenBao (and presumably HashiCorp Vault) have surfaced error messages from mapstructure.

The curl_url_get() function in libcurl offers punycode conversions to and from IDN. When converting a name that is exactly 256 bytes, libcurl reads outside a stack-based buffer when built with the macidn IDN backend.

A security flaw has been discovered in musl libc up to 1.2.6. Affected is the function iconv of the file src/locale/iconv.c of the component GB18030 4-byte Decoder. Performing a manipulation results in inefficient algorithmic complexity. The attack must be initiated from a local position.

Unclear documentation of error behavior in `ParseWithClaims` in golang-jwt can lead to users not checking errors properly. Especially, if a token is both expired and invalid, the returned errors may be misleading.