DEBIAN-CVE-2024-0553

A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange,...

RHEL 8 : container-tools:4.0 (RHSA-2024:0121)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0121 advisory. The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: golang:...

USN-6499-2 gnutls28 vulnerability

USN-6499-1 fixed vulnerabilities in GnuTLS. This update provides the corresponding update for Ubuntu 18.04 LTS. Original advisory details: It was discovered that GnuTLS had a timing side-channel when handling certain RSA-PSK key exchanges. A remote attacker could possibly use this issue to recove...

Important: ecs-init

Issue Overview: The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value...

SUSE-SU-2023:4952-1 Security update for gnutls

This update for gnutls fixes the following issues: - CVE-2023-0361: Fixed a Bleichenbacher oracle in the TLS RSA key exchange bsc1208143. - CVE-2023-5981: Fixed timing side-channel inside RSA-PSK key exchange bsc1217277...

PT-2023-9145

Name of the Vulnerable Software and Affected Versions m2crypto affected versions not specified Description A flaw was found in m2crypto, which may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges. This could lead to the exposure of confidential or...

Oracle Linux 9 : buildah (ELSA-2023-7764)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-7764 advisory. 1.31.3-2.0.1 - Rebuild for CVEs: CVE-2023-39318 CVE-2023-39319 CVE-2023-39321 CVE-2023-39322 CVE-2023-29409 Tenable has extracted the preceding...

PT-2023-9146

Name of the Vulnerable Software and Affected Versions python-cryptography affected versions not specified Description A flaw was found in the python-cryptography package, which may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges. This could lead to...

CVE-2023-50782

A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. Mitigation Mitigation for this issue is either not available or the...

CVE-2023-50781

A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. Mitigation Mitigation for this issue is either not available or the currently available option...

RHEL 9 : podman (RHSA-2023:7765)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7765 advisory. The podman tool manages pods, container images, and containers. It is part of the libpod library, which is for applications that use contain...

Golang < 1.20 Observable Discrepancy

Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS1 padding may leak timing...

Security Bulletin: Vulnerabilities in OpenSSL affect GCM16 & GCM32 KVM Switch Firmware (CVE-2018-0734, CVE-2018-0737, CVE-2018-0739)

Summary GCM16 & GCM32 KVM Switch Firmware have addressed the following vulnerabilities in OpenSSL. Vulnerability Details CVEID: CVE-2018-0734 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a timing side channel attack in the DSA signature algorithm. ...

Security Bulletin: IBM Dynamic System Analysis (DSA) Preboot is affected by vulnerabilities in OpenSSL (CVE-2018-0732 CVE-2018-0737)

Summary IBM Dynamic System Analysis DSA Preboot has addressed the following vulnerabilities in OpenSSL. Vulnerability Details CVEID: CVE-2018-0732 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by the sending of a very large prime value to the client by a malicious server durin...

SUSE-SU-2023:4672-1 Security update for suse-build-key

This update for suse-build-key fixes the following issues: This update runs a import-suse-build-key script. The previous libzypp-post-script based installation is replaced with a systemd timer and service bsc1217215 bsc1216410 jscPED-2777. - suse-build-key-import.service -...

CVE-2023-45287

Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS1 padding may leak timing...

Buildroot package hash checking data integrity vulnerabilities

Talos Vulnerability Report TALOS-2023-1844 Buildroot package hash checking data integrity vulnerabilities December 5, 2023 CVE Number CVE-2023-45841,CVE-2023-45842,CVE-2023-45838,CVE-2023-45839,CVE-2023-45840 SUMMARY Multiple data integrity vulnerabilities exist in the package hash checking...

Type confusion

fast-jwt provides fast JSON Web Token JWT implementation. Prior to version 3.3.2, the fast-jwt library does not properly prevent JWT algorithm confusion for all public key types. The 'publicKeyPemMatcher' in 'fast-jwt/src/crypto.js' does not properly match all common PEM formats for public keys. ...

8Base Group Deploying New Phobos Ransomware Variant via SmokeLoader

The threat actors behind the 8Base ransomware are leveraging a variant of the Phobos ransomware to conduct their financially motivated attacks. The findings come from Cisco Talos, which has recorded an increase in activity carried out by the cybercriminals. "Most of the group's Phobos variants ar...

json-web-token library is vulnerable to a JWT algorithm confusion attack

Summary The json-web-token library is vulnerable to a JWT algorithm confusion attack. Details On line 86 of the 'index.js' file, the algorithm to use for verifying the signature of the JWT token is taken from the JWT token, which at that point is still unverified and thus shouldn't be trusted. To...