CVE Vulnerability Catalog

A vulnerability in mysql2 (in lib/compressed_protocol.js, line 43) where zlib.inflate is used to decompress packets. When a connection is created with compress: true and the server advertises CLIENT_COMPRESS, each incoming packet is decompressed without limits, potentially leading to excessive memory usage or DoS.

In the Golang Chi web framework, the ClientIPFromXFF middleware skips any X-Forwarded-For entry in a configured trusted CIDR but never verifies that the direct TCP peer in http.Request.RemoteAddr belongs to that CIDR. A client that can reach the Go server directly can therefore append a trusted-looking entry.

RFC 5322 comments can be nested, but addressparser ends a comment at the first `)`, including the one closing a nested comment, and parses the remainder of the outer comment as header text. This leads to incorrect email address interpretation.

The addressparser library ends angle-addr parsing at the first `>` it encounters, even when that character appears inside a quoted local part, a comment, or a domain literal. The domain is then read from the text preceding that `>`, resulting in incorrect email address interpretation.

addressparser ends an RFC 5322 group at the first `;`, even when it appears inside a quoted display name or a comment. The text after it is re-parsed as top-level recipients with quoting flipped, so text that a conformant parser reads as a display name or comment is misinterpreted.

The decNumberCopy function in decNumber.c in jq through 1.7.1 does not properly consider that NaN is interpreted as numeric, which has a resultant stack-based buffer overflow and out-of-bounds write. This can be demonstrated by using --slurp with subtraction, such as a filter of .-. when the input has a certain form.

Per-request raw: true was ignored by some read methods, which still ran the configured serializer's load (Marshal by default) on values flagged as serialized — including get_multi, get_multi_cas, get_multi_with_metadata, get_cas and get_with_metadata.

Dalli's meta protocol request formatter writes some numeric arguments into memcached commands without converting them to integers. If an application passes an attacker-controlled String to one of these arguments, CRLF sequences in it are sent to memcached as additional commands on the same connection.

A TSIG packet with name compression can crash DNS. Incorrect size calculations when a TSIG record contains compressed names lead to a large out-of-bounds write, causing a server crash.

A low-privilege authenticated Samba AD user can modify internal LDB special DNs via LDAP access, enabling a domain takeover.

@tiptap/core contains two quadratic regular-expression denial-of-service paths in its default Markdown attribute parsers. Pandoc-style block attributes use two unanchored greedy expressions that rescan repeated __QUOTED_0 prefixes. Inline shortcode attributes use another unanchored expression, which can lead to resource exhaustion.

p_token and l_token were checked only for CR, LF and NUL. A token containing spaces added arbitrary meta flags to the command — e.g. changing an item's TTL on a read, creating stub items on a miss, turning a delete into a stale tombstone, or choosing incr's initial value.

A vulnerability in the Sanitize library allows bypassing CSS sanitization when <style> elements are allowed, when Sanitize::CSS#stylesheet or Sanitize::CSS#tree! is used to sanitize a stylesheet directly, or when output from Sanitize::CSS#properties is embedded inside a style rule. An attacker can inject malicious CSS, potentially leading to dangerous actions in the user's browser.

An out-of-bounds read was found in the NC-SI OEM response handler of libslirp. A truncated NC-SI OEM Ethernet frame causes ncsi_rsp_handler_oem() to read up to 4 bytes beyond the supplied packet length and reflect the value into the response sent to the guest, resulting in guest-observable disclosure.

When a client is configured with a namespace, a request that hit a transient network error (timeout or connection closed by memcached or a proxy) was retried with the namespace applied a second time, so app:x became app:app:x.

W jądrze Linuxa do wersji 6.0.6 odkryto problem związany z warunkiem wyścigu w pliku drivers/char/pcmcia/scr24x_cs.c, który prowadzi do sytuacji use-after-free, gdy atakujący w fizycznej bliskości usunie urządzenie PCMCIA podczas wywoływania funkcji open().

W jądrze Linux od wersji 4.18 do 5.10.16, używanym przez Xen, odkryto problem związany z trybem alokacji backend (be-alloc) w sterownikach drm_xen_front. Tryb ten nie był przeznaczony do wsparcia, jednak nie zostało to odpowiednio zaznaczone w jego wpisie statusu wsparcia.

Wykryto podatność w systemach Linux, FreeBSD, OpenBSD, MacOS, iOS oraz Android, która umożliwia złośliwemu punktowi dostępu lub sąsiedniemu użytkownikowi ustalenie, czy podłączony użytkownik korzysta z VPN. Atakujący może również wyciągać pozytywne wnioski na temat odwiedzanych stron internetowych oraz ustalać poprawną sekwencję i potwierdzenia.

Podatność CVE-2023-33053 dotyczy uszkodzenia pamięci w jądrze systemu operacyjnego podczas analizy metadanych. Może to prowadzić do nieprzewidzianego zachowania systemu lub awarii.

W jądrze systemu Linux odkryto podatność typu przepełnienie bufora w sterowniku NVM Express (NVMe). Użytkownik z uprawnieniami może określić mały bufor meta, co pozwala urządzeniu na wykonanie większego dostępu do pamięci (DMA) do tego samego bufora, co prowadzi do nadpisania niezwiązanej pamięci jądra i losowych awarii jądra.