[SECURITY] [DLA 1283-1] python-crypto security update

Package : python-crypto Version : 2.6-4+deb7u8 CVE ID : CVE-2018-6594 Debian Bug : 889999 python-crypto generated weak ElGamal key parameters, which allowed attackers to obtain sensitive information by reading ciphertext data i.e., it did not have semantic security in face of a ciphertext-only...

DLA-1283-1 python-crypto - security update

Bulletin has no description...

Debian DLA-1283-2 : python-crypto security update

This is an update to DLA-1283-1. In DLA-1283-1 it is claimed that the issue described in CVE-2018-6594 is fixed. It turns out that the fix is partial and upstream has decided not to fix the issue as it would break compatibility and that ElGamal encryption was not intended to work on its own. The...

COINHOARDER: Tracking a Ukrainian Bitcoin Phishing Ring DNS Style

This post is authored by Jeremiah O'Connor and Dave Maynor with contributions from Artsiom Holub and Austin McBride. Executive Summary Cisco has been tracking a bitcoin theft campaign for over 6 months. The campaign was discovered internally and researched with the aid of an intelligence sharing...

Unicode Technique Used to Deliver Cryptomining Malware Through Telegram

Attackers are using the time-tested right-to-left override technique to deliver cryptomining malware through the popular Telegram messaging application, say researchers. The right-to-left RLO technique uses Unicode to hide malicious file names and trick users into executing what appear to be beni...

CVE-2017-13240

A information disclosure vulnerability in the Android framework crypto framework. Product: Android. Versions: 8.0, 8.1. ID: A-68694819...

Information disclosure

A information disclosure vulnerability in the Android framework crypto framework. Product: Android. Versions: 8.0, 8.1. ID: A-68694819...

CVE-2017-13240

A information disclosure vulnerability in the Android framework crypto framework. Product: Android. Versions: 8.0, 8.1. ID: A-68694819...

CVE-2017-13240

CVE-2017-13240 is an information disclosure vulnerability in the Android framework’s crypto framework affecting Android 8.0 and 8.1. The NVD entry confirms an information disclosure with impact to confidentiality and a base score of 7.5 (CVSS3) and 5.0 (CVSS2). The Android Pixel/Nexus security bu...

CVE-2017-13240

A information disclosure vulnerability in the Android framework crypto framework. Product: Android. Versions: 8.0, 8.1. ID: A-68694819...

Beers with Talos EP 22: Forget the ASA, Rob Joyce Favorited Craig’s Tweet

Beers with Talos BWT Podcast Episode 22 is now available. Download this episode and subscribe to Beers with Talos: If iTunes and Google Play aren't your thing: www.talosintelligence.com/podcast EP22 Show Notes: Recorded 2/2/18 - Guests two EPs in a row! We are joined by Omar Santos from Cisco PSI...

Malicious Crypto Miner Downloader

Many malicious sites attempt to get users to download crypto miners. These miners will run in the background of the victims machines and highjack their CPU. A successful attack could lead to a loss of performance in the victims machine...

Yikes! Three armed men tried to rob a Bitcoin Exchange in Canada

As many non-tech savvy people think that Bitcoin looks like a Gold coin as illustrated in many stock images, perhaps these robbers also planned to rob a cryptocurrency exchange thinking that way. All jokes apart, we saw one such attempt on Tuesday morning, when three men armed with handguns enter...

Deserialization Attacks Surge Motivated by Illegal Crypto-mining

Imperva’s research group is constantly monitoring new web application vulnerabilities. In doing so, we’ve noticed at least four major insecure deserialization vulnerabilities that were published in the past year. Our analysis shows that, in the past three months, the number of deserialization...

Code injection

crypto/pcrypt.c in the Linux kernel before 4.14.13 mishandles freeing instances, allowing a local user able to access the AFALG-based AEAD interface CONFIGCRYPTOUSERAPIAEAD and pcrypt CONFIGCRYPTOPCRYPT to cause a denial of service kfree of an incorrect pointer or possibly have unspecified other...

CVE-2017-18075

crypto/pcrypt.c in the Linux kernel before 4.14.13 mishandles freeing instances, allowing a local user able to access the AFALG-based AEAD interface CONFIGCRYPTOUSERAPIAEAD and pcrypt CONFIGCRYPTOPCRYPT to cause a denial of service kfree of an incorrect pointer or possibly have unspecified other...

CVE-2017-18075

CVE-2017-18075 affects the Linux kernel’s crypto/pcrypt.c, where freeing instances in the AF_ALG-based AEAD path (CONFIG_CRYPTO_USER_API_AEAD, CONFIG_CRYPTO_PCRYPT) can trigger a denial-of-service via kfree of an incorrect pointer, with possible unspecified impact by a crafted sequence of system ...

Telerik UI for ASP.NET AJAX 2012.3.1308 < 2017.1.118 - Arbitrary File Upload

Exploit Title: Telerik UI for ASP.NET AJAX RadAsyncUpload uploader Filename: RAUcrypto.py Github: https://github.com/bao7uo/RAUcrypto Date: 2018-01-23 Exploit Author: Paul Taylor / Foregenix Ltd Website: http://www.foregenix.com/blog Version: Telerik UI for ASP.NET AJAX CVE: CVE-2017-11317,...

Padding Oracle Attack

github.com/golang/crypto is vulnerable to the padding oracle attack. The vulnerability exists as github.com/golang/crypto was not reading packets in constant time, leaking sensitive timing information which may help malicious attackers recover the secret key...

Denial Of Service (DoS)

crypto/dsa in github.com/golang/go is vulnerable to denial of service DoS attacks. It is possible to cause an infinite loop by providing a DSA private key that is unable to produce a valid signature in the Sign function...