CVE Vulnerability Catalog

A vulnerability in the axios library allows sending requests to absolute URLs instead of relative ones, potentially leading to SSRF attacks and credential leakage. Even with baseURL set, axios ignores it and sends the request to the specified absolute URL.

GNU libidn2 before version 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels, allowing domain impersonation in some circumstances. An attacker can create a malicious domain that matches a target domain except for certain characters.

Vulnerability in Libgcrypt before versions 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption due to missing exponent blinding, enabling a side-channel attack on mpi_powm. Additionally, the window size is not chosen appropriately, increasing information leakage risk.

SQLite 3.30.1 mishandles certain SELECT statements with a nonexistent VIEW, leading to an application crash.

An issue was discovered in py-lmdb 0.97 where mdb_node_del does not validate a memmove in the case of an unexpected node->mn_hi, leading to an invalid write operation. This occurs when accessing a data.mdb file supplied by an attacker.

A critical vulnerability was found in SQLite3 up to version 3.43.0 in the sessionReadRecord function of ext/session/sqlite3session.c. Manipulation leads to a heap-based buffer overflow, potentially allowing remote code execution.

The KeyTrap vulnerability in the DNSSEC protocol allows a remote attacker to cause a Denial of Service (DoS) by sending DNSSEC responses containing many DNSKEY and RRSIG records. This leads to excessive CPU consumption on the DNS server, potentially causing overload.

The pip package before version 19.2 for Python is vulnerable to directory traversal when a URL is provided in an install command. An attacker can exploit a Content-Disposition header containing '../' in the filename to overwrite files, such as /root/.ssh/authorized_keys.

A vulnerability was found in systemd where a service using the DynamicUser property can create a SUID/SGID binary that remains executable with the transient service UID/GID even after the service terminates. A local attacker could exploit this to access resources owned by a potentially different UID/GID.

In GCC 4.1 through 8, the stack_protect_prologue and stack_protect_epilogue functions for ARM targets generate instruction sequences that spill the address of the stack protector guard. This allows an attacker to bypass the stack protector mechanism.

In the POWER9 backend of GCC before version 10, optimization of multiple calls to the __builtin_darn intrinsic into a single call reduces the entropy of the random number generator. This occurs because a volatile operation was not specified.

An out-of-bounds read/write vulnerability was found in e2fsprogs 1.46.5. This issue leads to a segmentation fault and possibly arbitrary code execution via a specially crafted filesystem.

A heap buffer overflow vulnerability was discovered in Perl. Affected versions include release branches 5.34, 5.36, 5.38, and 5.40, as well as development versions from 5.33.1 through 5.41.10. When non-ASCII bytes are present in the left-hand side of the `tr` operator, `S_do_trans_invmap` can overflow the buffer.

Multiple security vulnerabilities have been identified in the grpc-go library affecting the xDS RBAC authorization engine and the HTTP/2 transport server implementation. These vulnerabilities could lead to authorization bypass (Fail-Open) during rule translation.

A vulnerability in Perl 5.30.0 through 5.38.0 allows a heap buffer overflow when compiling a crafted regular expression. An attacker can exploit this to cause a controlled buffer overflow.

W jądrze Linuxa naprawiono podatność związana z Bluetooth w funkcji l2cap_ecred_reconf_rsp(). Problem polegał na błędnym rzutowaniu danych, co prowadziło do odrzucania poprawnych pakietów oraz zwracania nieprawidłowych danych.

Hono to framework aplikacji webowych, który wspiera dowolne środowisko uruchomieniowe JavaScript. Przed wersją 4.12.4, używając serveStatic razem z ochronami middleware opartymi na trasach, niespójne dekodowanie URL pozwalało na dostęp do chronionych zasobów statycznych bez odpowiednich uprawnień.

W jądrze systemu Linux zidentyfikowano podatność w module AppArmor, która dotyczy walidacji stanów początkowych DFA w funkcji unpack_pdb. Stany początkowe są odczytywane z niezaufanych danych i mogą prowadzić do odczytu poza granicami tablic stanów DFA, co skutkuje błędem.

Biblioteka expr-eval to parser i evaluator wyrażeń JavaScript, zaprojektowany do bezpiecznego oceniania wyrażeń matematycznych z użyciem zmiennych zdefiniowanych przez użytkownika. Z powodu niewystarczającej walidacji wejścia, atakujący może przekazać spreparowany obiekt kontekstu lub użyć MEMBER obiektu kontekstu w funkcji evaluate().

W wersjach przed 1.19.10 biblioteki @hono/node-server, podczas korzystania z serwowania statycznych plików oraz ochrony opartych na trasach, występuje niespójne dekodowanie URL, co może umożliwić dostęp do chronionych zasobów statycznych.