Improper comparison of different-length signatures

The Webhook::verify function incorrectly compared signatures of different lengths - the two signatures would only be compared up to the length of the shorter signature. This allowed an attacker to pass in v1, as the signature, which would always pass verification...

Signature Malleability

github.com/consensys/gnark-crypto is vulnerable to Signature Malleability. The vulnerability is due to the deserialization process of EdDSA and ECDSA signatures which does not ensure that the data is in a certain interval. This can be exploited to mount a Signature Malleability attack...

SUSE CVE-2023-6240

A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key...

PT-2024-18907 · Svix · Svix

Name of the Vulnerable Software and Affected Versions: svix versions prior to 1.17.0 Description: The issue arises from an incorrect comparison of signatures of different lengths in the verify function, allowing an attacker to bypass signature verification by providing a shorter signature that...

Medium: systemd

Issue Overview: systemd-resolved accepts records of DNSSEC-signed domains even when they have no signature, allowing man-in-the-middles or the upstream DNS resolver to manipulate records. CVE-2023-7008 Affected Packages: systemd Issue Correction: Run dnf update systemd --releasever 2023.3.2024020...

Security feature bypass

A security vulnerability has been identified in the cryptlib cryptographic library when cryptlib is compiled with the support for RSA key exchange ciphersuites in TLS by setting the USERSASUITES define, it will be vulnerable to the timing variant of the Bleichenbacher attack. An attacker that is...

PT-2024-15383

Name of the Vulnerable Software and Affected Versions cryptlib affected versions not specified Description A security issue has been identified in the cryptlib cryptographic library when it is compiled with support for RSA key exchange ciphersuites in TLS. This makes it vulnerable to the timing...

UBUNTU-CVE-2023-6240

A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key...

Code injection

A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key...

CVE-2023-6240

CVE-2023-6240 is documented as a Marvin vulnerability side-channel leakage in the Linux kernel RSA decryption operation. The connected Nessus entries confirm this CVE is listed among multiple advisories, referencing the same vulnerability block and associating it with Linux Kernel RSA decryption ...

RELIC Security Vulnerabilities

RELIC is a modern research cryptography meta-toolkit open-sourced by relic-toolkit that emphasizes efficiency and flexibility. A security vulnerability exists in RELIC version 0.6.0. A remote attacker can exploit this vulnerability to obtain sensitive information and escalate privileges via the...

CLSA-2024-1706698462 java-1.8.0-openjdk: Fix of 6 CVEs

Upgrade to shenandoah-jdk8u402-b06. That fixes following CVEs: - CVE-2024-20918: Array out-of-bounds access due to missing range check in C1 compiler - CVE-2024-20919: JVM class file verifier flaw allows unverified bytecode execution - CVE-2024-20921: Range check loop optimization issue -...

java-1.8.0-openjdk: Fix of 8 CVEs

Upgrade to openjdk-shenandoah-jdk8u-shenandoah-jdk8u402-b06. That fixes following CVEs: - CVE-2024-20918: Array out-of-bounds access due to missing range check in C1 compiler - CVE-2024-20919: JVM class file verifier flaw allows unverified bytecode execution - CVE-2024-20921: Range check loop...

CVE-2024-23745

In Notion Web Clipper 1.0.37, a .nib file is susceptible to the Dirty NIB attack. NIB files can be manipulated to execute arbitrary commands. Additionally, even if a NIB file is modified within an application, Gatekeeper may still permit the execution of the application, enabling the execution of...

CVE-2024-23745

In Notion Web Clipper 1.0.37, a .nib file is susceptible to the Dirty NIB attack. NIB files can be manipulated to execute arbitrary commands. Additionally, even if a NIB file is modified within an application, Gatekeeper may still permit the execution of the application, enabling the execution of...

Protection Mechanism Failure

dotnet is vulnerable to Protection Mechanism Failure. The vulnerability is due to improper validation of X.509 certificates, allowing an attacker to submit a certificate containing a malformed signature which returns an incorrect failure code. While the certificate will be correctly rejected, an...

Improper Verification Of Cryptographic Signature

gnutls is vulnerable to Improper Verification Of Cryptographic Signature. The vulnerability is due to improper handling of certificate chains with distributed trust, particularly when used with cockpit and validated through cockpit-certificate-ensure. This allows an unauthenticated attacker to...

PT-2024-1615

Name of the Vulnerable Software and Affected Versions Rockwell Automation FactoryTalk Service Platform affected versions not specified Description The issue is related to incorrect cryptographic signature verification in the FactoryTalk Services Platform, which can allow a remote attacker to gain...

libssh: authorization bypass in pki_verify_data_signature

A vulnerability was found in libssh, where the authentication check of the connecting client can be bypassed in thepkiverifydatasignature function in memory allocation problems. This issue may happen if there is insufficient memory or the memory usage is limited. The problem is caused by the retu...

java security update

CentOS Errata and Security Advisory CESA-2024:0223 An update for java-1.8.0-openjdk 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 detail...