CVE-2019-11841

A message-forgery issue was discovered in crypto/openpgp/clearsign/clearsign.go in supplementary Go cryptography libraries 2019-03-25. According to the OpenPGP Message Format specification in RFC 4880 chapter 7, a cleartext signed message can contain one or more optional "Hash" Armor Headers. The...

Using Ed25519 signing keys for encryption

@Benjojo12 and I are building an encryption tool that will also support SSH keys as recipients, because everyone effectively already publishes their SSH public keys on GitHub. For RSA keys, this is dangerous but straightforward: a PKCS1 v1.5 signing key is the same as an OAEP encryption key...

CVE-2019-0293

Read of RFC destination does not always perform necessary authorization checks, resulting in escalation of privileges to access information on RFC destinations on managed systems and SAP Solution Manager system ST-PI, before versions 20081700, 20081710, and 740...

Authorization

Read of RFC destination does not always perform necessary authorization checks, resulting in escalation of privileges to access information on RFC destinations on managed systems and SAP Solution Manager system ST-PI, before versions 20081700, 20081710, and 740...

CVE-2019-0293

Read of RFC destination does not always perform necessary authorization checks, resulting in escalation of privileges to access information on RFC destinations on managed systems and SAP Solution Manager system ST-PI, before versions 20081700, 20081710, and 740...

CVE-2019-0293

CVE-2019-0293 concerns the SAP ST-PI component where a read of an RFC destination may skip necessary authorization checks, enabling a local escalation of privileges to view information on RFC destinations on managed systems and SAP Solution Manager. Affected are ST-PI versions prior to 2008_1_700...

Go Cryptography Libraries Cleartext Message Spoofing

SEC Consult Vulnerability Lab Security Advisory ======================================================================= title: Cleartext message spoofing product: Supplementary Go Cryptography Libraries vulnerable version: commit a5d413f7728c81fb97d96a2b722368945f651e78 branch master...

EulerOS 2.0 SP2 : openssl110f (EulerOS-SA-2019-1327)

According to the version of the openssl110f packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value...

Denial Of Service (DoS)

Kerberos is a network authentication system which allows clients and servers to authenticate to each other using symmetric encryption and a trusted third-party, the Key Distribution Center KDC. When a client attempts to use PKINIT to obtain credentials from the KDC, the client can specify, using ...

Arbitrary File Upload

The httpd packages contain the Apache HTTP Server httpd, which is the namesake project of The Apache Software Foundation. Input sanitization flaws were found in the modnegotiation module. A remote attacker able to upload or create files with arbitrary names in a directory that has the MultiViews...

CVE-2019-11331

Network Time Protocol NTP, as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks. Mitigation On Red Hat Enterprise Linux 6 and later, switching from ntp to chrony is recommended. Amo...

Fedora Update for freeradius FEDORA-2019-bbdaeae59f

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 29 Update: freeradius-3.0.19-1.fc29

The FreeRADIUS Server Project is a high performance and highly configurable GPL'd free RADIUS server. The server is similar in some respects to Livingston's 2.0 server. While FreeRADIUS started as a variant of the Cistron RADIUS server, they don't share a lot in common any more. It now has many...

Path traversal

Network Time Protocol NTP, as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks...

CVE-2019-11331

Network Time Protocol NTP, as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks...

CVE-2019-11331

CVE-2019-11331 concerns Network Time Protocol (NTP) implementations that use port 123 even when a fixed port isn’t required (per RFC 5905). The provided documents confirm an off‑path attack possibility due to port usage, describing it as enabling remote actors to conduct off‑path attacks against ...

CVE-2019-11331

Network Time Protocol NTP, as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks...

CVE-2019-0279

ABAP BASIS function modules INSTCREATER3RFCDEST, INSTCREATETCPIPRFCDEST, and INSTCREATETCPIPRFCDEST in SAP BASIS fixed in versions 7.0 to 7.02, 7.10 to 7.30, 7.31, 7.40, 7.50 to 7.53 do not perform necessary authorization checks in all circumstances for an authenticated user, resulting in...

CVE-2019-1543

ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value IV should be 96 bits 12 bytes. OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 bytes. However it also...

openSUSE Security Update : libressl (openSUSE-2019-644)

This update for libressl to version 2.8.0 fixes the following issues : Security issues fixed : - CVE-2018-12434: Avoid a timing side-channel leak when generating DSA and ECDSA signatures. boo1097779 - Reject excessively large primes in DH key generation. Other bugs fixed : - Fixed a pair of 20+...