Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2023-46862)

An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an iouring/fdinfo.c iouringshowfdinfo NULL pointer dereference can occur. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2023-52675)

In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in updateeventsingroup kasprintf returns a pointer to dynamically allocated memory which can be NULL upon failure. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Improper Certificate Validation (CVE-2020-8286)

The libcurl library versions 7.41.0 to and including 7.73.0 are vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response. This vulnerability could allow an attacker to pass a revoked certificate as valid. This plugin only works with...

Siemens SIMATIC S7-1500 Observable Discrepancy (CVE-2019-13627)

It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and 1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Missing Encryption of Sensitive Data (CVE-2021-36690)

A segmentation fault can occur in the sqlite3.exe command-line component of SQLite 3.36.0 via the idxGetTableInfo function when there is a crafted SQL query. NOTE: the vendor disputes the relevance of this report because a sqlite3.exe user already has full privileges e.g., is intentionally allowe...

Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2019-3857)

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSHMSGCHANNELREQUEST packets with an exit signal are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects t...

Siemens SIMATIC S7-1500 and Ruggedcom ROX Devices Out-of-bounds Write (CVE-2020-21047)

"The libcpu component which is used by libasm of elfutils version 0.177 git 47780c9e, suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write CWE-787, off-by-one error CWE-193 and reachable assertion CWE-617 %NASLMINLEVEL 80900 C Tenable, Inc...

Siemens SIMATIC S7-1500 Use After Free (CVE-2024-49884)

In the Linux kernel, the following vulnerability has been resolved: ext4: fix slab-use-after-free in ext4splitextentat. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; i...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2020-29362)

An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap- based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS11 function call, the receiving...

Siemens SIMATIC S7-1500 Improper Neutralization of Special Elements used in an OS Command (CVE-2020-15778)

scp in OpenSSH through 8.3p1 allows command injection in the scp.c toremote function, as demonstrated by backtick characters in the destination argument. NOTE: the vendor reportedly has stated that they intentionally omit validation of anomalous argument transfers because that could stand a great...

Siemens SIMATIC S7-1500 Improper Validation of Array Index (CVE-2022-35737)

SQLite 1.0.12 through 3.39.x before 3.39.2 sometimes allows an array- bounds overflow if billions of bytes are used in a string argument to a C API. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable...

Siemens SIMATIC S7-1500 Signed to Unsigned Conversion Error (CVE-2020-6096)

An exploitable signed comparison vulnerability exists in the ARMv7 memcpy implementation of GNU glibc 2.30.9000. Calling memcpy on ARMv7 targets that utilize the GNU glibc implementation with a negative value for the 'num' parameter results in a signed comparison vulnerability. If an attacker...

Siemens SIMATIC S7-1500 Improper Check for Unusual or Exceptional Conditions (CVE-2019-19646)

pragma.c in SQLite through 3.30.1 mishandles NOT NULL in an integritycheck PRAGMA command in certain cases of generated columns. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Siemens SIMATIC S7-1500 Improper Neutralization of Special Elements in Output Used by a Downstream Component (CVE-2023-27533)

A vulnerability in input validation exists in curl 8.0 during communication using the TELNET protocol may allow an attacker to pass on maliciously crafted user name and telnet options during server negotiation. The lack of proper input scrubbing allows an attacker to send content or perform optio...

Siemens SIMATIC S7-1500 Double Free (CVE-2019-5481)

Double-free vulnerability in the FTP-kerberos code in cURL 7.52.0 to 7.65.3. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid504277;...

Siemens SIMATIC S7-1500 Improper Input Validation (CVE-2024-34397)

An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client subscribes to signals from a trusted system service such as NetworkManager on a shared computer, other users of the same computer can send spoofed D-Bus signals that the GDBus-based...

Siemens SIMATIC S7-1500 Loop with Unreachable Exit Condition (CVE-2021-33294)

In elfutils 0.183, an infinite loop was found in the function handlesymtab in readelf.c .Which allows attackers to cause a denial of service infinite loop via crafted file. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Siemens SIMATIC S7-1500 Use of Insufficiently Random Values (CVE-2019-1010025)

DISPUTED GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may guess the heap addresses of pthreadcreated thread. The component is: glibc. NOTE: the vendor's position is ASLR bypass itself is not a vulnerability. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Integer Overflow or Wraparound (CVE-2024-42131)

In the Linux kernel, the following vulnerability has been resolved: mm: avoid overflows in dirty throttling logic The dirty throttling logic is interspersed with assumptions that dirty limits in PAGESIZE units fit into 32-bit so that various multiplications fit into 64-bits. If limits end up bein...

Siemens SIMATIC S7-1500 Improper Restriction of Recursive Entity References in DTDs (CVE-2023-52426)

libexpat through 2.5.0 allows recursive XML Entity Expansion if XMLDTD is undefined at compile time. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description...