libreswan: Regression of CVE-2023-30570 fixes in the Red Hat Enterprise Linux

A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not sent with a zero responder SPI. When a subsequent packet is received where the sender reuses the...

The vulnerability of the PowerScale OneFS operating system, related to the use of cryptographic algorithms containing defects, allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the PowerScale OneFS operating system is related to the use of cryptographic algorithms that contain vulnerabilities. Exploiting this vulnerability can allow an attacker, working remotely, to gain unauthorized access to protected information...

CBL Mariner 2.0 Security Update: edk2 / hvloader / openssl / rust (CVE-2023-2650)

The version of edk2 / hvloader / openssl / rust installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-2650 advisory. - Issue summary: Processing some specially crafted ASN.1 object identifiers or data...

Oracle Linux 8 : libreswan (ELSA-2023-3107)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-3107 advisory. - Fix CVE-2023-30570: Malicious IKEv1 Aggressive Mode packets can crash libreswan Tenable has extracted the preceding description block directly from the Oracle...

AlmaLinux 8 : libreswan (ALSA-2023:3107)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2023:3107 advisory. - A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto...

AlmaLinux 9 : libreswan (ALSA-2023:3148)

The remote AlmaLinux 9 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2023:3148 advisory. - A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto...

Rocky Linux 8 : libreswan (RLSA-2023:3107)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:3107 advisory. - A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto...

Remote code execution

A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not sent with a zero responder SPI. When a subsequent packet is received where the sender reuses the...

CVE-2023-2295

Libreswan pluto vulnerability (CVE-2023-2295): via IKEv1 Aggressive Mode, a packet with unacceptable crypto algs and missing zero responder SPI can cause the pluto state machine to crash when a later packet reuses the responder SPI as the initiator SPI. No remote code execution is described. This...

CVE-2023-2295

A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not sent with a zero responder SPI. When a subsequent packet is received where the sender reuses the...

Oracle Linux 9 : libreswan (ELSA-2023-3148)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2023-3148 advisory. - Fix CVE-2023-30570:Malicious IKEv1 Aggressive Mode packets can crash libreswan Tenable has extracted the preceding description block directly from the Oracle...

CVE-2023-2295

A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not sent with a zero responder SPI. When a subsequent packet is received where the sender reuses the...

CVE-2023-30570

A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not sent with a zero responder SPI. When a subsequent packet is received where the sender reuses the...

DEBIAN-CVE-2022-29242

GOST engine is a reference implementation of the Russian GOST crypto algorithms for OpenSSL. TLS clients using GOST engine when ciphersuite TLSGOSTR341112256WITHKUZNYECHIKCTROMAC is agreed and the server uses 512 bit GOST secret keys are vulnerable to buffer overflow. GOST engine version 3.0.1...

GitHub Security Lab: [Java] CWE-327: Add more broken crypto algorithms

This bug was reported directly to GitHub Security Lab...

Brexit Deal Mandates Old Insecure Crypto Algorithms

In what is surely an unthinking cut-and-paste issue, page 921 of the Brexit deal mandates the use of SHA-1 and 1024-bit RSA: The open standard s/MIME as extension to de facto e-mail standard SMTP will be deployed to encrypt messages containing DNA profile information. The protocol s/MIME V3 allow...

Ubuntu 16.04 LTS / 18.04 LTS : OpenJDK vulnerabilities (USN-4337-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4337-1 advisory. It was discovered that OpenJDK incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause a denial o...

USN-4337-1: OpenJDK vulnerabilities

It was discovered that OpenJDK incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause a denial of service while processing a specially crafted regular expression. CVE-2020-2754, CVE-2020-2755 It was discovered that OpenJDK incorrectly handled class...

Pip3Line - The Swiss Army Knife Of Byte Manipulation

Pip3line is a raw bytes manipulation utility, able to apply well known and less well known transformations from anywhere to anywhere almost. Its main usefulness lies in pentesting and reverse-engineering / binary analysis purposes. Current transformations list include classic decoders such as...

Ubuntu 14.04 LTS : Bouncy Castle vulnerabilities (USN-3727-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3727-1 advisory. It was discovered that Bouncy Castle incorrectly handled certain crypto algorithms. A remote attacker could possibly use these issues to obtain sensitive...