CVE-2022-30307

CVE-2022-30307 affects FortiOS RSA SSH host key handling. Affected versions: FortiOS 7.2.0 and below, 7.0.6 and below, 6.4.9 and below. Root cause is a key management error (CWE-320) that may enable an unauthenticated attacker to perform a Man-in-the-Middle (MITM) attack by abusing the RSA SSH ho...

CVE-2022-30307

A key management error vulnerability CWE-320 affecting the RSA SSH host key in FortiOS 7.2.0 and below, 7.0.6 and below, 6.4.9 and below may allow an unauthenticated attacker to perform a man in the middle attack...

Hands-On IoT Hacking: Rapid7 at DEF CON 30 IoT Village, Pt. 3

Welcome back to our blog series on Rapid7's IoT Village exercise from DEF CON 30. In our previous posts, we covered how to achieve access to flash memory and how to extract file system data from the device. In this post, we'll cover how to modify the data we've extracted. Modify extracted file...

PT-2022-6025 · Fortinet · Fortios

Name of the Vulnerable Software and Affected Versions: FortiOS versions 7.2.0 and below FortiOS versions 7.0.6 and below FortiOS versions 6.4.9 and below Description: The issue is related to errors in managing the RSA SSH cryptographic key, which may allow a remote attacker to perform a...

RSA SSH host key lost at shutdown

A key management error vulnerability CWE-320 affecting the RSA SSH host key in FortiOS may allow an unauthenticated attacker to perform a man in the middle attack...

Security Bulletin: IBM Sterling File Gateway is vulnerable to multiple issues due to Bouncy Castle

Summary IBM Sterliing File Gateway has addressed multiple security vulnerabilities in Bouncy Castle. Vulnerability Details CVEID:CVE-2016-1000343 DESCRIPTION: Bouncy Castle JCE Provider could provide weaker than expected security, caused by a flaw in the DSA key pair generator. A remote attacker...

RLSA-2022:6854 Moderate: gnutls and nettle security, bug fix, and enhancement update

The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Nettle is a cryptographic library that is designed to fit easily in almost any context: In crypto toolkits for object-oriented languages...

gnutls and nettle security, bug fix, and enhancement update

An update is available for nettle, gnutls. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The gnutls packages provide the GNU Transport Layer Security GnuTLS...

gnutls and nettle security, bug fix, and enhancement update

gnutls 3.7.6-12 - fips: mark PBKDF2 with short key and output sizes non-approved - fips: only mark HMAC as approved in PBKDF2 - fips: mark gnutlskeygenerate with short key sizes non-approved - fips: fix checking on hash algorithm used in ECDSA - fips: preserve operation context around FIPS...

Moderate: gnutls and nettle security, bug fix, and enhancement update

The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Nettle is a cryptographic library that is designed to fit easily in almost any context: In crypto toolkits for object-oriented languages...

EulerOS Virtualization 3.0.6.6 : nss (EulerOS-SA-2022-2521)

According to the versions of the nss packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - NSS Network Security Services versions prior to 3.73 or 3.68.1 ESR are vulnerable to a heap overflow when handling DER-encoded DSA o...

Exploit for Out-of-bounds Write in Openssl

CVE-2022-2274 A POC OF CVE-2022-2274 openssl The OpenSSL 3...

Security Bulletin: Vulnerability with RSA Export Keys May Affect IBM WebSphere Application Server on Asset and Service Management (CVE-2015-0138)

Summary The “FREAK: Factoring Attack on RSA-EXPORT keys" TLS/SSL client and server vulnerability CVE-2015-0138 may affect some configurations of IBM WebSphere Application Server Full Profile, IBM WebSphere Application Server Liberty Profile, and IBM WebSphere Application Server Hypervisor Edition...

CVE-2022-34746

An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring...

CVE-2022-34746

An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring...

Design/Logic Flaw

An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring...

CVE-2022-34746

An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring...

CVE-2022-34746

CVE-2022-34746 affects Zyxel GS1900 series firmware prior to V2.70. The issue is an insufficient entropy vulnerability in RSA key pair generation due to improper randomness, enabling an unauthenticated attacker to retrieve the private key by factoring the RSA modulus N in the certificate used by ...

CVE-2022-34746

An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring...

PT-2022-22313 · Zyxel · Zyxel Gs1900

Name of the Vulnerable Software and Affected Versions: Zyxel GS1900 series firmware versions prior to V2.70 Description: An insufficient entropy issue, caused by the improper use of randomness sources with low entropy for RSA key pair generation, affects the web administration interface. This cou...