Siemens SCALANCE X-200RNA Switch Devices Cryptographic Issues (CVE-2015-0285)

The ssl3clienthello function in s3clnt.c in OpenSSL 1.0.2 before 1.0.2a does not ensure that the PRNG is seeded before proceeding with a handshake, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by sniffing the network and then conducting a brute-force...

Siemens SCALANCE X-200RNA Switch Devices Exposure of Sensitive Information to an Unauthorized Actor (CVE-2015-3193)

The Montgomery squaring implementation in crypto/bn/asm/x8664-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x8664 platform, as used by the BNmodexp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to obtain sensitive private-key...

Siemens SCALANCE X-200RNA Switch Devices Exposure of Sensitive Information to an Unauthorized Actor (CVE-2015-3197)

ssl/s2srvr.c in OpenSSL 1.0.1 before 1.0.1r and 1.0.2 before 1.0.2f does not prevent use of disabled ciphers, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by performing computations on SSLv2 traffic, related to the getclientmasterkey and...

Siemens SCALANCE X-200RNA Switch Devices Resource Management Errors (CVE-2015-1792)

The dofreeupto function in crypto/cms/cmssmime.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service infinite loop via vectors that trigger a NULL value of a BIO data structure, as demonstrated by an...

Siemens SCALANCE X-200RNA Switch Devices Out-of-bounds Read (CVE-2016-2180)

The TSOBJprintbio function in crypto/ts/tslib.c in the X.509 Public Key Infrastructure Time-Stamp Protocol TSP implementation in OpenSSL through 1.0.2h allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted time- stamp file that is mishandled b...

Siemens SCALANCE X-200RNA Switch Devices Improper Access Control (CVE-2016-10011)

authfile.c in sshd in OpenSSH before 7.4 does not properly consider the effects of realloc on buffer contents, which might allow local users to obtain sensitive private-key information by leveraging access to a privilege-separated child process. This plugin only works with Tenable.ot. Please visi...

Siemens SCALANCE X-200RNA Switch Devices Improper Input Validation (CVE-2016-0797)

Multiple integer overflows in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g allow remote attackers to cause a denial of service heap memory corruption or NULL pointer dereference or possibly have unspecified other impact via a long digit string that is mishandled by the 1 BNdec2bn or 2...

Siemens SCALANCE X-200RNA Switch Devices Integer Overflow or Wraparound (CVE-2016-2177)

OpenSSL through 1.0.2h incorrectly uses pointer arithmetic for heap- buffer boundary checks, which might allow remote attackers to cause a denial of service integer overflow and application crash or possibly have unspecified other impact by leveraging unexpected malloc behavior, related to...

Siemens SCALANCE X-200RNA Switch Devices Out-of-bounds Write (CVE-2016-2182)

The BNbn2dec function in crypto/bn/bnprint.c in OpenSSL before 1.1.0 does not properly validate division results, which allows remote attackers to cause a denial of service out-of-bounds write and application crash or possibly have unspecified other impact via unknown vectors. This plugin only...

Siemens SCALANCE X-200RNA Switch Devices Resource Management Errors (CVE-2015-1788)

The BNGF2mmodinv function in crypto/bn/bngf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a...

Siemens SCALANCE X-200RNA Switch Devices Exposure of Sensitive Information to an Unauthorized Actor (CVE-2016-0704)

An oracle protection mechanism in the getclientmasterkey function in s2srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a overwrites incorrect MASTER-KEY bytes during use of export cipher suites, which makes it easier fo...

Siemens SCALANCE X-200RNA Switch Devices NULL Pointer Dereference (CVE-2015-0288)

The X509toX509REQ function in crypto/x509/x509req.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a might allow attackers to cause a denial of service NULL pointer dereference and application crash via an invalid certificate key. This plugin only works...

Siemens SCALANCE X-200RNA Switch Devices Improper Certificate Validation (CVE-2019-1552)

OpenSSL has internal defaults for a directory tree where it can find a configuration file as well as certificates used for verification in TLS. This directory is most commonly referred to as OPENSSLDIR, and is configurable with the --prefix / --openssldir configuration options. For OpenSSL versio...

Siemens SCALANCE X-200RNA Switch Devices Exposure of Sensitive Information to an Unauthorized Actor (CVE-2016-2183)

The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which makes it easier for remote attackers to obtain cleartext data via a birthday attack against a long-duration encrypted...

Siemens SCALANCE X-200RNA Switch Devices Improper Input Validation (CVE-2016-6305)

The ssl3readbytes function in record/reclayers3.c in OpenSSL 1.1.0 before 1.1.0a allows remote attackers to cause a denial of service infinite loop by triggering a zero-length record in an SSLpeek call. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-...

Siemens SCALANCE X-200RNA Switch Devices Exposure of Sensitive Information to an Unauthorized Actor (CVE-2016-0800)

A cross-protocol attack was discovered that could allow an attacker to decrypt intercepted TLS sessions by using a server supporting SSLv2 as a Bleichenbacher RSA padding oracle. In order to exploit the vulnerability, the attacker must have network access to the affected devices and must be in a...

Siemens SCALANCE X-200RNA Switch Devices Comparison of Incompatible Types (CVE-2015-0286)

The ASN1TYPEcmp function in crypto/asn1/atype.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not properly perform boolean-type comparisons, which allows remote attackers to cause a denial of service invalid read operation and application crash...

Siemens SCALANCE X-200RNA Switch Devices Improper Access Control (CVE-2016-10010)

sshd in OpenSSH before 7.4, when privilege separation is not used, creates forwarded Unix-domain sockets as root, which might allow local users to gain privileges via unspecified vectors, related to serverloop.c. This plugin only works with Tenable.ot. Please visit...

Siemens SCALANCE X-200RNA Switch Devices Resource Management Errors (CVE-2016-2109)

The asn1d2ireadbio function in crypto/asn1/ad2ifp.c in the ASN.1 BIO implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service memory consumption via a short invalid encoding. This plugin only works with Tenable.ot. Please visit...

Siemens SCALANCE X-200RNA Switch Devices Exposure of Sensitive Information to an Unauthorized Actor (CVE-2015-3195)

The ASN1TFLGCOMBINE implementation in crypto/asn1/tasndec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by...