Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2020-29573)

sysdeps/i386/ldbl2mpn.c in the GNU C Library aka glibc or libc6 before 2.23 on x86 targets has a stack-based buffer overflow if the input to any of the printf family of functions is an 80-bit long double with a non-canonical bit pattern, as seen when passing a...

Siemens SIMATIC S7-1500 Loop with Unreachable Exit Condition (CVE-2024-57884)

mm: vmscan: account for free pages to prevent infinite Loop in throttledirectreclaim The task sometimes continues looping in throttledirectreclaim because allowdirectreclaimpgdat keeps returning false. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-o...

Siemens SIMATIC S7-1500 Reachable Assertion (CVE-2021-27212)

In OpenLDAP through 2.4.57 and 2.5.x through 2.5.1alpha, an assertion failure in slapd can occur in the issuerAndThisUpdateCheck function via a crafted packet, resulting in a denial of service daemon exit via a short timestamp. This is related to schemainit.c and checkTime. This plugin only works...

Siemens SIMATIC S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2017-9048)

libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a stack-based buffer overflow. The function xmlSnprintfElementContent in valid.c is supposed to recursively dump the element content definition into a char buffer 'buf' of size 'size'. At the end of the routine, the function may strcat two more...

Siemens SIMATIC S7-1500 and Ruggedcom ROX Devices Improper Neutralization of Special Elements in Output Used by a Downstream Component (CVE-2023-29383)

In Shadow 4.13, it is possible to inject control characters into fields provided to the SUID program chfn change finger. Although it is not possible to exploit this directly e.g., adding a new user fails because \n is in the block list, it is possible to misrepresent the /etc/passwd file when...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2021-31239)

An issue found in SQLite SQLite3 v.3.35.4 that could allow a remote attacker to cause a denial of service via the appendvfs.c function. 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 Divide By Zero (CVE-2024-26777)

In the Linux kernel, the following vulnerability has been resolved: fbdev: sis: Error out if pixclock equals zero 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...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-9936)

In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5hash.c. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Use After Free (CVE-2024-49982)

In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in more places For fixing CVE-2023-6270, f98364e92662 aoe: fix the potential use-after- free problem in aoecmdcfgpkts makes tx calling devput instead of doing in aoecmdcfgpkts. It...

Siemens SIMATIC S7-1500 Cleartext Transmission of Sensitive Information (CVE-2022-30115)

Using its HSTS support, curl can be instructed to use HTTPS directly insteadof using an insecure clear-text HTTP step even when HTTP is provided in theURL. This mechanism could be bypassed if the host name in the given URL used atrailing dot while not using one when it built the HSTS cache. Or th...

Siemens SIMATIC S7-1500 Improper Handling of Exceptional Conditions (CVE-2019-19924)

SQLite 3.30.1 mishandles certain parser-tree rewriting, related to expr.c, vdbeaux.c, and window.c. This is caused by incorrect sqlite3WindowRewrite error handling. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL...

Siemens SIMATIC S7-1500 Improper Handling of Length Parameter Inconsistency (CVE-2024-37371)

In MIT Kerberos 5 aka krb5 before 1.21.3, an attacker can cause invalid memory reads during GSS message token handling by sending message tokens with invalid length fields. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Siemens SIMATIC S7-1500 Integer Overflow or Wraparound (CVE-2020-13434)

SQLite through 3.32.0 has an integer overflow in sqlite3strvappendf in printf.c. 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 scriptid504226;...

Siemens SIMATIC S7-1500 Use After Free (CVE-2020-13871)

SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c because the parse tree rewrite for window functions is too late. 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 Double Free (CVE-2022-42915)

curl before 7.86.0 has a double free. If curl is told to use an HTTP proxy for a transfer with a non-HTTPS URL, it sets up the connection to the remote server by issuing a CONNECT request to the proxy, and then tunnels the rest of the protocol through. An HTTP proxy might refuse this request HTTP...

Siemens SIMATIC S7-1500 Observable Timing Discrepancy (CVE-2024-2236)

A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2019-3858)

An out of bounds read flaw was discovered in libssh2 before 1.8.1 when a specially crafted SFTP packet is received from the server. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory. This plugin only works with Tenable.ot...

Siemens SIMATIC S7-1500 Improper Certificate Validation (CVE-2025-32989)

A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency CT Signed Certificate Timestamp SCT extension during X.509 certificate parsing. This flaw allows a malicious user to create a certificate containing a malformed SCT extension OID...

Siemens SIMATIC S7-1500 Uncontrolled Recursion (CVE-2021-46195)

GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service DoS by consuming excessive CPU and memory resources. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2019-3856)

An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server. This...