CVE-2018-16152

In verifyemsapkcs1signature in gmprsapublickey.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data in the digestAlgorithm.parameters field during PKCS1 v1.5 signature verification. Consequently, a remote attacker can forge...

CVE-2018-16151

In verifyemsapkcs1signature in gmprsapublickey.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data after the encoded algorithm OID during PKCS1 v1.5 signature verification. Similar to the flaw in the same version of strongSwa...

CVE-2018-16152

In verifyemsapkcs1signature in gmprsapublickey.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data in the digestAlgorithm.parameters field during PKCS1 v1.5 signature verification. Consequently, a remote attacker can forge...

CVE-2018-16151

CVE-2018-16151 affects strongSwan’s gmp plugin (RSA via GMP). The flaw is in verify_emsa_pkcs1_signature() where excess data after the encoded OID is not rejected during PKCS#1 v1.5 verification, enabling signature forgery when small public exponents are used and RSA is used for IKEv2 authenticat...

CVE-2018-16151

In verifyemsapkcs1signature in gmprsapublickey.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data after the encoded algorithm OID during PKCS1 v1.5 signature verification. Similar to the flaw in the same version of strongSwa...

CVE-2018-16152

In verifyemsapkcs1signature in gmprsapublickey.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data in the digestAlgorithm.parameters field during PKCS1 v1.5 signature verification. Consequently, a remote attacker can forge...

Evidence for the Security of PKCS #1 Digital Signatures

This is interesting research: "On the Security of the PKCS1 v1.5 Signature Scheme": Abstract: The RSA PKCS1 v1.5 signature algorithm is the most widely used digital signature scheme in practice. Its two main strengths are its extreme simplicity, which makes it very easy to implement, and that...

CVE-2018-16152

In verifyemsapkcs1signature in gmprsapublickey.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data in the digestAlgorithm.parameters field during PKCS1 v1.5 signature verification. Consequently, a remote attacker can forge...

[SECURITY] [DSA 4305-1] strongswan security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4305-1 [email protected] https://www.debian.org/security/ Yves-Alexis Perez September 24, 2018 https://www.debian.org/security/faq -...

CVE-2018-11070

RSA BSAFE Crypto-J versions prior to 6.2.4 and RSA BSAFE SSL-J versions prior to 6.2.4 contain a Covert Timing Channel vulnerability during PKCS 1 unpadding operations, also known as a Bleichenbacher attack. A remote attacker may be able to recover a RSA key...

Code injection

RSA BSAFE Crypto-J versions prior to 6.2.4 and RSA BSAFE SSL-J versions prior to 6.2.4 contain a Covert Timing Channel vulnerability during PKCS 1 unpadding operations, also known as a Bleichenbacher attack. A remote attacker may be able to recover a RSA key...

CVE-2018-11070

Affected software: RSA BSAFE Crypto-J and RSA BSAFE SSL-J. Vulnerable components are the PKCS #1 unpadding path that enables a covert timing channel (Bleichenbacher-style) attack. Versions prior to 6.2.4 for both Crypto-J and SSL-J are impacted. Impact: a remote attacker could potentially recover...

CVE-2018-11070

RSA BSAFE Crypto-J versions prior to 6.2.4 and RSA BSAFE SSL-J versions prior to 6.2.4 contain a Covert Timing Channel vulnerability during PKCS 1 unpadding operations, also known as a Bleichenbacher attack. A remote attacker may be able to recover a RSA key...

CVE-2018-9192

A plaintext recovery of encrypted messages or a Man-in-the-middle MiTM attack on RSA PKCS 1 v1.5 encryption may be possible without knowledge of the server's private key. Fortinet FortiOS 5.4.6 to 5.4.9, 6.0.0 and 6.0.1 are vulnerable by such attack under SSL Deep Inspection feature when CPx bein...

CVE-2018-9192

A plaintext recovery of encrypted messages or a Man-in-the-middle MiTM attack on RSA PKCS 1 v1.5 encryption may be possible without knowledge of the server's private key. Fortinet FortiOS 5.4.6 to 5.4.9, 6.0.0 and 6.0.1 are vulnerable by such attack under SSL Deep Inspection feature when CPx bein...

CVE-2018-9194

CVE-2018-9194 relates to a plaintext recovery/MiTM vulnerability in RSA PKCS#1 v1.5 encryption exposed under Fortinet FortiOS VIP SSL when CPx is used, affecting FortiOS 5.4.6–5.4.9 and 6.0.0–6.0.1. The issue arises without knowledge of the server’s private key. Connected sources identify the vul...

CVE-2018-9194

A plaintext recovery of encrypted messages or a Man-in-the-middle MiTM attack on RSA PKCS 1 v1.5 encryption may be possible without knowledge of the server's private key. Fortinet FortiOS 5.4.6 to 5.4.9, 6.0.0 and 6.0.1 are vulnerable by such attack under VIP SSL feature when CPx being used...

CVE-2018-9192

The CVE-2018-9192 entry corresponds to the ROBOT attack against RSA PKCS#1 v1.5 in Fortinet FortiOS when SSL Deep Inspection CPx is used. Connected documents confirm a Bleichenbacher-style plaintext-recovery/MiTM vulnerability affecting FortiOS versions 5.4.6–5.4.9 and 6.0.0–6.0.1. The root cause...

The ROBOT Attack - Return of Bleichenbacher's Oracle Threat

A plaintext recovery of encrypted messages or a Man-in-the-middle MiTM attack on RSA PKCS 1 v1.5 encryption may be possible without knowledge of the server's private key...

Security Bulletin: Information disclosure in IBM HTTP Server (CVE-2018-1388)

Summary IBM HTTP Server Version 7 used by WebSphere Application Server is affected by the ROBOT vulnerability where it may disclose side channel information via discrepencies between valid and invalid PKCS1 padding. Vulnerability Details CVEID: CVE-2018-1388 DESCRIPTION: GSKit V7 may disclose sid...