CVE Vulnerability Catalog

W bibliotece GNU libiberty, dostarczanej w GNU Binutils 2.30, odkryto problem związany z wyczerpaniem stosu. Występuje to w funkcjach demanglingu C++, które prowadzą do rekurencyjnych ramek stosu.

W systemie rPath Linux 1 skrypty inicjalizacyjne ustalają niebezpieczne uprawnienia dla pliku /var/log/btmp, co pozwala lokalnym użytkownikom na uzyskanie wrażliwych informacji dotyczących prób uwierzytelnienia. Dodatkowo, sshd wykrywa te niebezpieczne uprawnienia i nie rejestruje niektórych zdarzeń.

W SQLite w wersji 3.49.0 przed 3.49.1, niektóre wartości argumentów przekazywanych do sqlite3_db_config mogą powodować awarię aplikacji. Mnożenie sz*nBig nie jest rzutowane na 64-bitową liczbę całkowitą, co może prowadzić do nieprawidłowych alokacji pamięci.

Loofah::HTML5::Scrub.allowed_uri? does not correctly reject javascript: URIs when the scheme is split or prefixed by the HTML5 named character references 	 (tab) or 
 (line feed). This is a bypass of the fix for GHSA-46fp-8f5p-pf2m, which handled the equivalent numeric character references.

REXML is an XML toolkit for Ruby. Versions 3.3.3 to 3.4.1 have a DoS vulnerability when parsing XML containing multiple XML declarations. If you parse untrusted XMLs, you may be impacted. REXML gem 3.4.2 or later includes the patches.

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.

Wykryto lukę w narzędziach chfn i chsh z pakietu util-linux, gdy są skompilowane z obsługą Readline. Biblioteka Readline wykorzystuje zmienną środowiskową 'INPUTRC' do uzyskania ścieżki do pliku konfiguracyjnego biblioteki, a w przypadku błędu parsowania pliku, wyświetla komunikat zawierający dane z tego pliku.

A flaw was found in unzip due to improper handling of Unicode strings, leading to a null pointer dereference. An attacker can supply a specially crafted zip file, causing a crash or code execution.

GNU Midnight Commander 4.8.29-146-g299d9a2fb was found to contain a NULL pointer dereference in the function x_error_handler() at tty/x11conn.c. NOTE: this is disputed because it should be categorized as a usability problem (an X operation silently fails).

A vulnerability was found in PHP where setting the environment variable PHP_CLI_SERVER_WORKERS to a large value leads to a heap buffer overflow.

Checking excessively long DSA keys or parameters may be very slow. Applications using EVP_PKEY_param_check() or EVP_PKEY_public_check() to verify DSA public keys or parameters may experience long delays.

A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames, it calls free() on an uninitialized pointer, leading to a segmentation fault and potential denial of service.

A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.

An integer overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when using the "-ImgDir" command line option on a directory containing 1048576 files.

In CPython's 'http.cookies' module, parsing cookies with backslash-escaped characters uses a quadratic algorithm, causing excessive CPU usage.

In Vim before 9.1.0764, a use-after-free occurs when closing a buffer and a BufWinLeave auto command reopens the same buffer in a new split window.

In xmllint from libxml2 before versions 2.11.8 and 2.12.7, formatting error messages with --htmlout can cause a buffer over-read in xmlHTMLPrintFileContext.

A heap-buffer-overflow vulnerability was found in LibTIFF in the extractImageSection() function at tools/tiffcrop.c:7916 and tools/tiffcrop.c:7801, which can lead to denial of service via a crafted TIFF file.

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.

Use of the low-level GF(2^m) elliptic curve APIs with untrusted explicit values for the field polynomial can lead to out-of-bounds memory reads or writes.