11974 matches found
Code injection
jose-node-esm-runtime is an npm package which provides a number of cryptographic functions. In versions prior to 3.11.4 the AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed...
Design/Logic Flaw
jose-browser-runtime is an npm package which provides a number of cryptographic functions. In versions prior to 3.11.4 the AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed...
Design/Logic Flaw
jose-node-cjs-runtime is an npm package which provides a number of cryptographic functions. In versions prior to 3.11.4 the AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed...
CVE-2021-29446
CVE-2021-29446 affects the npm package jose-node-cjs-runtime. In versions before 3.11.4, decryption of AES_CBC_HMAC_SHA2 (A128CBC-HS256, A192CBC-HS384, A256CBC-HS512) could leak timing information because HMAC verification and CBC decryption might run in sequence even on a failed path, creating a...
CVE-2021-29444 Padding Oracle Attack due to Observable Timing Discrepancy in jose-browser-runtime
jose-browser-runtime is an npm package which provides a number of cryptographic functions. In versions prior to 3.11.4 the AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed...
nettle security update
CentOS Errata and Security Advisory CESA-2021:1145 An update for nettle is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...
Code injection
jose is an npm library providing a number of cryptographic operations. In vulnerable versions AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed JWEDecryptionFailed would be thrown. A...
CVE-2021-29443
CVE-2021-29443 affects the jose npm library. Vulnerable versions of the library perform HMAC tag verification after attempting CBC decryption, creating a possible padding oracle through observable timing differences during decryption of AES_CBC_HMAC_SHA2 (A128CBC-HS256, A192CBC-HS384, A256CBC-HS5...
Swissknife - Scriptable VSCode Extension To Generate Or Manipulate Data. Stop Pasting Sensitive Data In Webpag
The developers swissknife. Do conversions and generations right out of vs code. Extendable with user scripts Available in the Visual Studio Marketplace Currently available scripts Base64 decode Base64 encode Binary To Text Bip39 Mnemonic CSV to Markdown Count characters Count words Crypto currenc...
RHEL 8 : gnutls and nettle (RHSA-2021:1206)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:1206 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS...
RLSA-2021:1206 Important: gnutls and nettle security 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...
Important: gnutls and nettle security 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...
GO-2020-0012 Panic due to improper verification of cryptographic signatures in golang.org/x/crypto/ssh
An attacker can craft an ssh-ed25519 or [email protected] public key, such that the library will panic when trying to verify a signature with it. If verifying signatures using user supplied public keys, this may be used as a denial of service vector...
GO-2020-0045 Cryptographically weak random number generation in github.com/dinever/golf
CSRF tokens are generated using math/rand, which is not a cryptographically secure random number generator, allowing an attacker to predict values and bypass CSRF protections with relatively few requests...
CVE-2021-0266
The use of multiple hard-coded cryptographic keys in cSRX Series software in Juniper Networks Junos OS allows an attacker to take control of any instance of a cSRX deployment through device management services. This issue affects: Juniper Networks Junos OS on cSRX Series: All versions prior to...
USN-4906-1: Nettle vulnerability
It was discovered that Nettle incorrectly handled signature verification. A remote attacker could use this issue to cause Nettle to crash, resulting in a denial of service, or possibly force invalid signatures...
The vulnerability of the rapid reboot function in microprogrammed software for Cisco Catalyst 3650, Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series devices allows a perpetrator to execute arbitrary code.
The vulnerability of the rapid reboot function in microprogrammed software for Cisco Catalyst 3650, Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series switches is related to improper verification of the cryptographic signature. Exploiting this vulnerability can allow an...
Siemens and PKE Control Center Server
1. EXECUTIVE SUMMARY CVSS v3 9.9 ATTENTION: Exploitable remotely/low attack complexity Vendors: Siemens/PKE Equipment: Control Center Server CCS Vulnerabilities: Cleartext Storage of Sensitive Information in GUI, Improper Authentication, Relative Path Traversal, Use of a Broken or Risky...
Siemens and Milestone Siveillance Video Open Network Bridge
1. EXECUTIVE SUMMARY CVSS v3 9.9 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens and Milestone Equipment: Siveillance Video Open Network Bridge ONVIF Vulnerability: Use of Hard-coded Cryptographic Key 2. RISK EVALUATION Successful exploitation of this vulnerability could...
